Elevate Your Business with a Prestigious 301 Area Code
Power of a New 301 area Code
Unlock the power of a 301 area code and take your business to new heights. Secure your spot in the heart of Maryland and project an image of success, credibility, and professionalism.
What Makes the 301 Area Code So Special?
The 301 area code is one of the original North American area codes, assigned by AT&T to serve the region. Over time, it became associated with prestige and desirability, despite the introduction of additional area codes to the region. Today, 301 remains the most prestigious and sought-after option, symbolizing the area's importance and influence.
Details About
The 301 Area Code
States:
Maryland
Time Zone:
Eastern (GMT -05:00)
Cities Serving:
Indian Head, Bethesda, Chevy Chase, Fort Washington, Clinton, Accokeek, Riva, Edgewater, Annapolis, Laurel, Riverdale, College Park, Greenbelt, Gaithersburg, Montgomery Village, Hyattsville, Bladensburg, Beltsville, Kensington, Rockville, Bowie, Upper Marlboro, Williamsport, Glenn Dale, Lanham, Glen Echo, Frederick, Brinklow, Ashton, Sandy Spring, Silver Spring, Temple Hills, Oxon Hill, Cheltenham, Andrews Air Force Base, Spencerville, Suitland, Cascade, Brandywine, Bittinger, Nanjemoy, Leonardtown, Damascus, Newburg, Chaptico, Issue, Mount Savage, Waldorf, Cumberland, Mount Rainier, Takoma Park, Thurmont, Hughesville, Brentwood, Burtonsville, Pomfret, Bryans Road, Derwood, Mechanicsville, Myersville, Lothian, Potomac, Cabin John, Hagerstown, Columbia, District Heights, Capitol Heights, Oakland, Patuxent River, Poolesville, Westernport, Luke, Clarksburg, Monrovia, Middletown, California, Hollywood, Loveville, Swanton, Mc Henry, White Plains, La Plata, Port Tobacco, Keedysville, Emmitsburg, Kitzmiller, Lonaconing, Oldtown, Bel Alton, Hancock, New Market, Great Mills, Tall Timbers, Callaway, Frostburg, Mount Airy, Lexington Park, Accident, Friendsville, Abell, Bushwood, Avenue, North Beach, Smithsburg, Adamstown, Brunswick, Clear Spring, Walkersville, Ridge, Baltimore, Grantsville, Odenton, Knoxville, Drayden, Piney Point, Valley Lee
Key Features/Benefits
How a 301 Number Can Benefit Your Business
Enhances Credibility
Having a 301 number boosts your business’s credibility, making it appear more reliable and established.
Improves Brand Image
A 301 number can elevate your brand image, associating it with the prestige of Maryland.
Attracts More Customers
Businesses with a 301 number often attract more customers, thanks to the perceived success and trustworthiness.
Expands Market Reach
Using a 301 number can help expand your market reach, appealing to clients who value a reputable business location.
Strategies for Acquiring a 301 Area Code
Since 301 numbers are in high demand and limited supply, businesses have several options to acquire one:
Purchase an Inactive 301 Number
Buy an inactive 301 number from a vendor and port it to your preferred phone service provider.
Explore 301 Number Availability
Regularly check with the providers for available standard, premium, or exclusive 301 numbers.
Consider the Cost-Benefit Analysis
301 numbers range from $150 to thousands of dollars. Weigh the benefits against the cost to determine if it’s a worthwhile investment.
Be Flexible with Your Number Selection
If your preferred 301 number is unavailable or too expensive, maintain flexibility in your search to secure a suitable number.
Integrating Your 301 Number into Your Marketing
Highlight your 301 number in your business branding, website, and marketing materials to capitalize on the prestige and recognition. Use the 301 area code to establish credibility and trust with potential customers, especially those outside of the New York metropolitan area. Leverage the 212 area code to differentiate your business from competitors and stand out in a crowded market.
Measuring the Impact of Your 301 Area Code
- Track metrics like call volume, lead generation, and customer perception to gauge the effectiveness of your 301 area code.
- Adjust your marketing and sales strategies as needed to maximize the benefits of your prestigious 301 number.
The Cost of a 301 Area Code
The cost of a 301 area code can vary significantly, depending on the type of number and the provider you choose. It's important to weigh the potential benefits against the cost to determine if a 301 area code is a worthwhile investment for your business. Carefully consider how a prestigious 301 number can enhance your credibility, improve your brand image, and attract more customers before making a decision.
The Availability of 301 Numbers
Due to the high demand for 301 numbers, their availability can be limited, especially for desirable or easy-to-remember numbers. Businesses may need to be flexible in their search to find a suitable 301 number. Staying informed about new 301 number releases and working with reputable providers can increase your chances of securing the perfect number for your business.
The Importance of a Professional Appearance
In today's competitive business landscape, a professional appearance is crucial for success. A 301 area code can help your business project an image of professionalism, expertise, and reliability. By investing in a prestigious phone number, you demonstrate your commitment to quality and your desire to provide the best possible service to your customers.
The Global Impact of a 301 Number
- The 301 area code is recognized worldwide as a symbol of Maryland City's global influence and importance.
- Businesses with a 301 number can tap into this global recognition and leverage it to attract clients and partners from around the world.
- By associating your brand with the prestige and power of Maryland, you can open up new opportunities for growth and expansion.
The Psychological Impact of a 301 Number
- Studies have shown that the area code of a phone number can have a significant impact on how people perceive a business.
- Customers are more likely to trust and engage with businesses that have a prestigious area code like 301.
- By choosing a 301 number, you can tap into the psychological power of association and create a positive first impression that lasts.
The Future of the 301 Area Code
- As Maryland continues to grow and evolve, the demand for 301 numbers is likely to remain strong.
- While additional area codes may be introduced to meet the increasing need for phone numbers, 301 is expected to maintain its status as the most desirable and prestigious option.
- Businesses that secure a 301 number today can benefit from its enduring appeal and the ongoing growth of the Maryland market.
The Prestige Factor of 301 Area Code
Owning a 301 area code is more than just having a Maryland number; it’s a symbol of prestige and success. Here's why a 301 number can elevate your business:
- Historical Significance: The 301 area code is one of the original area codes, making it a part of Maryland rich history. This legacy adds a layer of credibility and gravitas to your business.
- Association with Success: A 301 number is often linked to successful, established businesses located in Manhattan, the heart of the financial and cultural world. Having this area code associates your business with this environment of success and influence.
- Brand Enhancement: A 301 area code immediately signals to clients and partners that your business is serious, professional, and credible. It enhances your brand’s image, setting you apart from competitors.
- Global Recognition: The 301 area code is recognized worldwide as synonymous with Maryland. This global recognition can help attract international clients and partners, opening doors to new opportunities and markets.
ZIP CODE SERVED BY 301 Area Code
User-Friendly Guide to Acquiring a 301 Number
Securing a 301 area code for your business can seem daunting, but with the right approach, it’s straightforward. Follow these steps to acquire a prestigious 301 number:
Steps
Description
01
Research Providers
- Begin by researching reputable providers that offer 301 numbers. Look for vendors with positive reviews and a history of reliable service.
- Recommended providers include Ace Peak, known for their inventory of 301 numbers.
02
Check Availability
- Regularly check the availability of 301 area code from these providers. Availability can change frequently, so staying updated is crucial.
- Set up alerts or notifications if the provider offers this service to be immediately informed when new numbers become available.
03
Evaluate Costs
- Compare the costs of available 301 numbers. Prices can vary significantly based on the number's desirability and the provider.
- Consider both the upfront cost and any ongoing fees. Weigh these costs against the potential benefits to ensure it’s a worthwhile investment for your business.
03
Secure the Number
- Once you find an available 301 number that fits your budget, act quickly to secure it. These numbers are in high demand and can be snapped up fast.
- Follow the provider’s purchasing process, ensuring all necessary steps are completed promptly to avoid losing the number.
Contact Us Now
Get Started Today
Take the first step towards elevating your business with a prestigious 301 area code. Contact us today to learn more about how a 301 number can transform your brand and unlock new opportunities for growth and success.
States | Area Codes |
---|
List of USA area codes
States
Area codes
Active Phone Number Prefixes( NXX)
for 301 area code
NPA | NXX | CITY | USAGE | COMPANY NAME | NXX INTRODUCED DATE |
---|---|---|---|---|---|
301 | 200 | Indian Head | Landline | Bandwidth.com Clec, Llc - Md | 2/24/2011 |
301 | 202 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 12/19/2008 |
301 | 202 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 12/19/2008 |
301 | 203 | Accokeek | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 203 | Clinton | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 203 | Fort Washington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 204 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 4/15/1996 |
301 | 204 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 4/15/1996 |
301 | 205 | Edgewater | Landline | Verizon Maryland, Inc. | 7/6/1997 |
301 | 205 | Riva | Landline | Verizon Maryland, Inc. | 7/6/1997 |
301 | 205 | Annapolis | Landline | Verizon Maryland, Inc. | 7/6/1997 |
301 | 206 | Laurel | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 207 | Riverdale | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 207 | College Park | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 207 | Greenbelt | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 208 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 208 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 209 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 209 | Bladensburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 209 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 210 | Beltsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 210 | Laurel | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 212 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 212 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 213 | Beltsville | Wireless | Sprint Spectrum L.p. | 7/6/1997 |
301 | 213 | Laurel | Wireless | Sprint Spectrum L.p. | 7/6/1997 |
301 | 214 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 214 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 214 | Kensington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 215 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 215 | Chevy Chase | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 216 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 216 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 217 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 218 | Upper Marlboro | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 218 | Bowie | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 219 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 7/4/1995 |
301 | 219 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 7/4/1995 |
301 | 220 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 220 | College Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 220 | Greenbelt | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 221 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 9/11/1994 |
301 | 221 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 9/11/1994 |
301 | 222 | Bethesda | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 10/11/1997 |
301 | 222 | Chevy Chase | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 10/11/1997 |
301 | 223 | Williamsport | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 224 | Bethesda | Wireless | Usa Mobility Wireless, Inc. | 4/15/1996 |
301 | 224 | Chevy Chase | Wireless | Usa Mobility Wireless, Inc. | 4/15/1996 |
301 | 225 | Glenn Dale | Landline | Teleport Communications America, Llc - Dc | 5/21/2009 |
301 | 225 | Lanham | Landline | Teleport Communications America, Llc - Dc | 5/21/2009 |
301 | 225 | Bowie | Landline | Teleport Communications America, Llc - Dc | 5/21/2009 |
301 | 226 | Lanham | Landline | Verizon Maryland, Inc. | 7/1/1996 |
301 | 226 | Hyattsville | Landline | Verizon Maryland, Inc. | 7/1/1996 |
301 | 227 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 227 | Glen Echo | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 228 | Frederick | Landline | Verizon Maryland, Inc. | 7/6/1997 |
301 | 229 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 229 | Glen Echo | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 230 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 231 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 232 | Sandy Spring | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 232 | Ashton | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 232 | Brinklow | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 233 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 4/1/1997 |
301 | 234 | Temple Hills | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 234 | Fort Washington | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 234 | Oxon Hill | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 235 | Clinton | Landline | Mcimetro Access Transmission Services Llc | 1/11/1997 |
301 | 235 | Cheltenham | Landline | Mcimetro Access Transmission Services Llc | 1/11/1997 |
301 | 235 | Andrews Air Force Base | Landline | Mcimetro Access Transmission Services Llc | 1/11/1997 |
301 | 236 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 236 | Spencerville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 237 | Beltsville | Wireless | Sprint Spectrum L.p. | 4/1/1997 |
301 | 237 | Laurel | Wireless | Sprint Spectrum L.p. | 4/1/1997 |
301 | 238 | Temple Hills | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 238 | Oxon Hill | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 238 | Suitland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 239 | Hyattsville | Wireless | Verizon Maryland, Inc. | 2/11/1995 |
301 | 239 | Bladensburg | Wireless | Verizon Maryland, Inc. | 2/11/1995 |
301 | 239 | Riverdale | Wireless | Verizon Maryland, Inc. | 2/11/1995 |
301 | 240 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 240 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 241 | Cascade | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 242 | Brandywine | Landline | Mcimetro Access Transmission Services Llc | 1/11/1997 |
301 | 243 | Bethesda | Landline | Verizon Maryland, Inc. | 7/20/2006 |
301 | 243 | Chevy Chase | Landline | Verizon Maryland, Inc. | 7/20/2006 |
301 | 244 | Rockville | Landline | Telcove Operations, Inc. - Md | 1/11/1997 |
301 | 245 | Bittinger | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 246 | Nanjemoy | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 247 | Leonardtown | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/10/1996 |
301 | 248 | Temple Hills | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 248 | Fort Washington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 248 | Oxon Hill | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 249 | Upper Marlboro | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 249 | Bowie | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 250 | Gaithersburg | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 250 | Montgomery Village | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 251 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 252 | Gaithersburg | Wireless | Sprint Spectrum L.p. | 1/10/1996 |
301 | 252 | Montgomery Village | Wireless | Sprint Spectrum L.p. | 1/10/1996 |
301 | 253 | Damascus | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 254 | Beltsville | Wireless | Sprint Spectrum L.p. | 1/10/1996 |
301 | 254 | Laurel | Wireless | Sprint Spectrum L.p. | 1/10/1996 |
301 | 255 | Rockville | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 256 | Laurel | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 257 | Beltsville | Wireless | Sprint Spectrum L.p. | 10/11/1997 |
301 | 257 | Laurel | Wireless | Sprint Spectrum L.p. | 10/11/1997 |
301 | 258 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 258 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 259 | Issue | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 259 | Newburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 259 | Chaptico | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 260 | Ashton | Landline | Verizon Maryland, Inc. | 7/6/1997 |
301 | 261 | Glenn Dale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 261 | Lanham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 261 | Bowie | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 262 | Glenn Dale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 262 | Bowie | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 263 | Bethesda | Landline | Verizon Maryland, Inc. | 4/1/1997 |
301 | 263 | Glen Echo | Landline | Verizon Maryland, Inc. | 4/1/1997 |
301 | 264 | Mount Savage | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 265 | Temple Hills | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 265 | Fort Washington | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 265 | Oxon Hill | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 266 | Waldorf | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/11/1997 |
301 | 267 | Riverdale | Wireless | Sprint Spectrum L.p. | 10/4/2011 |
301 | 267 | College Park | Wireless | Sprint Spectrum L.p. | 10/4/2011 |
301 | 267 | Greenbelt | Wireless | Sprint Spectrum L.p. | 10/4/2011 |
301 | 268 | Cumberland | Wireless | Uscoc Of Cumberland, Inc. Dba United States Cel Md | 7/6/1997 |
301 | 269 | Takoma Park | Landline | Mcimetro Access Transmission Services Llc | 11/11/2014 |
301 | 269 | Hyattsville | Landline | Mcimetro Access Transmission Services Llc | 11/11/2014 |
301 | 269 | Mount Rainier | Landline | Mcimetro Access Transmission Services Llc | 11/11/2014 |
301 | 270 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 270 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 271 | Thurmont | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 272 | Bethesda | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 272 | Chevy Chase | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 273 | Silver Spring | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 274 | Hughesville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 275 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/11/1995 |
301 | 275 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/11/1995 |
301 | 276 | Hyattsville | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 276 | Mount Rainier | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 276 | Brentwood | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 277 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 277 | Bladensburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 277 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 278 | Mount Rainier | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 278 | Oxon Hill | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 278 | Brentwood | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 279 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 280 | Bethesda | Landline | Verizon Maryland, Inc. | 10/11/1997 |
301 | 280 | Chevy Chase | Landline | Verizon Maryland, Inc. | 10/11/1997 |
301 | 281 | Temple Hills | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 281 | Fort Washington | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 281 | Oxon Hill | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 282 | Silver Spring | Landline | Verizon Maryland, Inc. | 7/4/1995 |
301 | 282 | Burtonsville | Landline | Verizon Maryland, Inc. | 7/4/1995 |
301 | 283 | Accokeek | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 283 | Pomfret | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 283 | Bryans Road | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 284 | Rockville | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 284 | Derwood | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 285 | Silver Spring | Wireless | Verizon Maryland, Inc. | 7/4/1995 |
301 | 285 | Takoma Park | Wireless | Verizon Maryland, Inc. | 7/4/1995 |
301 | 286 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 286 | College Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 286 | Greenbelt | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 287 | Silver Spring | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 287 | Bethesda | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 287 | Kensington | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 288 | Rockville | Landline | Mci Worldcom Communications, Inc. - Md | 1/10/1996 |
301 | 289 | Takoma Park | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 289 | Hyattsville | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 289 | Mount Rainier | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 290 | Mechanicsville | Landline | Verizon Maryland, Inc. | 7/6/1997 |
301 | 291 | Hyattsville | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 291 | Mount Rainier | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 291 | Brentwood | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 292 | Accokeek | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 292 | Clinton | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 292 | Fort Washington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 293 | Myersville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 294 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 295 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 295 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 295 | Kensington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 296 | Rockville | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 296 | Derwood | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 297 | Temple Hills | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 297 | Fort Washington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 297 | Oxon Hill | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 298 | Upper Marlboro | Landline | Mcimetro Access Transmission Services Llc | 4/1/1997 |
301 | 298 | Lothian | Landline | Mcimetro Access Transmission Services Llc | 4/1/1997 |
301 | 299 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 299 | Potomac | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 299 | Cabin John | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 300 | Bethesda | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 3/30/2007 |
301 | 300 | Chevy Chase | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 3/30/2007 |
301 | 302 | Hagerstown | Wireless | Sprint Spectrum L.p. - Md | 10/5/2004 |
301 | 303 | Riverdale | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 303 | College Park | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 303 | Greenbelt | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 304 | Frederick | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 3/6/2007 |
301 | 305 | Frederick | Wireless | Sprint Spectrum L.p. | 4/15/1996 |
301 | 306 | Lanham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 306 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 306 | Greenbelt | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 307 | Riverdale | Landline | Verizon Maryland, Inc. | 7/1/1996 |
301 | 307 | College Park | Landline | Verizon Maryland, Inc. | 7/1/1996 |
301 | 307 | Greenbelt | Landline | Verizon Maryland, Inc. | 7/1/1996 |
301 | 308 | Riverdale | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 308 | College Park | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 308 | Greenbelt | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 309 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 310 | Columbia | Landline | Verizon Maryland, Inc. | 7/1/1996 |
301 | 312 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 10/11/1997 |
301 | 312 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 10/11/1997 |
301 | 313 | Riverdale | Landline | Verizon Maryland, Inc. | 10/11/1997 |
301 | 313 | College Park | Landline | Verizon Maryland, Inc. | 10/11/1997 |
301 | 313 | Greenbelt | Landline | Verizon Maryland, Inc. | 10/11/1997 |
301 | 314 | Lanham | Landline | Paetec Communications, Inc. - Md | 2/4/1994 |
301 | 314 | Hyattsville | Landline | Paetec Communications, Inc. - Md | 2/4/1994 |
301 | 315 | Rockville | Landline | Verizon Maryland, Inc. | 7/1/1996 |
301 | 316 | Temple Hills | Landline | Verizon Maryland, Inc. | 7/6/1997 |
301 | 316 | Oxon Hill | Landline | Verizon Maryland, Inc. | 7/6/1997 |
301 | 316 | Suitland | Landline | Verizon Maryland, Inc. | 7/6/1997 |
301 | 317 | Laurel | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 318 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 318 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 319 | Bethesda | Landline | Verizon Maryland, Inc. | 7/1/1996 |
301 | 319 | Rockville | Landline | Verizon Maryland, Inc. | 7/1/1996 |
301 | 319 | Kensington | Landline | Verizon Maryland, Inc. | 7/1/1996 |
301 | 320 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 320 | Glen Echo | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 321 | Rockville | Landline | Telcove Operations, Inc. - Md | 7/6/1997 |
301 | 322 | Lanham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 322 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 323 | Laurel | Landline | Level 3 Telecom Of Maryland, Llc - Md | 7/6/1997 |
301 | 324 | Capitol Heights | Landline | Verizon Maryland, Inc. | 7/4/1995 |
301 | 324 | Hyattsville | Landline | Verizon Maryland, Inc. | 7/4/1995 |
301 | 324 | District Heights | Landline | Verizon Maryland, Inc. | 7/4/1995 |
301 | 325 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 7/4/1995 |
301 | 326 | Silver Spring | Wireless | Omnipoint Communications Cap Operations, Llc | 10/11/1997 |
301 | 327 | Upper Marlboro | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 3/9/2006 |
301 | 327 | Lothian | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 3/9/2006 |
301 | 328 | Bethesda | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 6/21/2006 |
301 | 328 | Chevy Chase | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 6/21/2006 |
301 | 329 | Riverdale | Wireless | Cavalier Telephone Mid-atlantic, Llc - Md | 9/20/2011 |
301 | 329 | College Park | Wireless | Cavalier Telephone Mid-atlantic, Llc - Md | 9/20/2011 |
301 | 329 | Greenbelt | Wireless | Cavalier Telephone Mid-atlantic, Llc - Md | 9/20/2011 |
301 | 330 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 330 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 331 | Hagerstown | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 332 | Silver Spring | Wireless | New Cingular Wireless Pcs, Llc - Dc | 10/15/1996 |
301 | 333 | Capitol Heights | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 333 | Hyattsville | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 333 | District Heights | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 334 | Oakland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 335 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 9/11/1994 |
301 | 335 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 9/11/1994 |
301 | 336 | Capitol Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 336 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 336 | District Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 337 | Gaithersburg | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 337 | Montgomery Village | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 338 | Cumberland | Landline | Idt America Corp - Md | 1/31/2006 |
301 | 339 | Rockville | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 10/11/1997 |
301 | 339 | Derwood | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 10/11/1997 |
301 | 340 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 341 | Lanham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 341 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 342 | Patuxent River | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 343 | Capitol Heights | Wireless | Sprint Spectrum L.p. | 2/11/1995 |
301 | 343 | Suitland | Wireless | Sprint Spectrum L.p. | 2/11/1995 |
301 | 343 | District Heights | Wireless | Sprint Spectrum L.p. | 2/11/1995 |
301 | 344 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 344 | College Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 344 | Greenbelt | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 345 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 345 | College Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 345 | Greenbelt | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 346 | Silver Spring | Wireless | New Cingular Wireless Pcs, Llc - Dc | 10/11/1997 |
301 | 347 | Bethesda | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 347 | Chevy Chase | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 348 | Silver Spring | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 348 | Bethesda | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 348 | Kensington | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 349 | Poolesville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 350 | Capitol Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 350 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 350 | District Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 351 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 7/4/1995 |
301 | 352 | Glenn Dale | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 352 | Bowie | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 353 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 353 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 354 | Rockville | Landline | Teleport Communications America, Llc - Dc | 1/10/1996 |
301 | 354 | Derwood | Landline | Teleport Communications America, Llc - Dc | 1/10/1996 |
301 | 355 | Gaithersburg | Landline | Verizon Maryland, Inc. | 12/8/2005 |
301 | 355 | Montgomery Village | Landline | Verizon Maryland, Inc. | 12/8/2005 |
301 | 356 | Laurel | Landline | Vdl, Inc. Dba Global Telecom Brokers - Md | 8/17/2004 |
301 | 357 | Mount Rainier | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 10/12/2006 |
301 | 357 | Oxon Hill | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 10/12/2006 |
301 | 357 | Brentwood | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 10/12/2006 |
301 | 358 | Upper Marlboro | Landline | Level 3 Communications, Llc - Md | 10/11/1997 |
301 | 358 | Lothian | Landline | Level 3 Communications, Llc - Md | 10/11/1997 |
301 | 359 | Luke | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 359 | Westernport | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 360 | Frederick | Landline | Verizon Maryland, Inc. | 1/25/1998 |
301 | 361 | Laurel | Landline | Level 3 Telecom Of Maryland, Llc - Md | 10/11/1997 |
301 | 362 | Laurel | Landline | Verizon Maryland, Inc. | 10/11/1997 |
301 | 363 | Clarksburg | Landline | Level 3 Communications, Llc - Md | 8/16/2006 |
301 | 363 | Damascus | Landline | Level 3 Communications, Llc - Md | 8/16/2006 |
301 | 363 | Monrovia | Landline | Level 3 Communications, Llc - Md | 8/16/2006 |
301 | 364 | Hyattsville | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 364 | Mount Rainier | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 364 | Brentwood | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 365 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 365 | Potomac | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 365 | Cabin John | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 366 | Gaithersburg | Wireless | Sprint Spectrum L.p. | 10/11/1997 |
301 | 366 | Montgomery Village | Wireless | Sprint Spectrum L.p. | 10/11/1997 |
301 | 367 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/11/1995 |
301 | 368 | Damascus | Landline | Verizon Maryland, Inc. | 1/25/1998 |
301 | 369 | Laurel | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 370 | Gaithersburg | Wireless | Sprint Spectrum L.p. | 5/18/1998 |
301 | 370 | Montgomery Village | Wireless | Sprint Spectrum L.p. | 5/18/1998 |
301 | 371 | Middletown | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 372 | Brandywine | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 373 | California | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 373 | Loveville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 373 | Hollywood | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 374 | Waldorf | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 375 | Accokeek | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 375 | Pomfret | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 375 | Bryans Road | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 376 | Laurel | Wireless | Verizon Maryland, Inc. | 4/1/1997 |
301 | 377 | Laurel | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 10/11/1997 |
301 | 378 | Frederick | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 2/20/2007 |
301 | 379 | Beltsville | Wireless | Sprint Spectrum L.p. | 1/25/1998 |
301 | 379 | Laurel | Wireless | Sprint Spectrum L.p. | 1/25/1998 |
301 | 380 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 380 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 380 | Kensington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 382 | Rockville | Wireless | Verizon Maryland, Inc. | 10/15/1996 |
301 | 383 | Glenn Dale | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 10/11/1997 |
301 | 383 | Lanham | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 10/11/1997 |
301 | 383 | Bowie | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 10/11/1997 |
301 | 384 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 384 | Spencerville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 385 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 4/1/1997 |
301 | 385 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 4/1/1997 |
301 | 386 | Lanham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 386 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 387 | Swanton | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 387 | Mc Henry | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 387 | Oakland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 388 | Silver Spring | Landline | Verizon Maryland, Inc. | 10/11/1997 |
301 | 388 | Spencerville | Landline | Verizon Maryland, Inc. | 10/11/1997 |
301 | 389 | Laurel | Landline | Level 3 Telecom Of Maryland, Llc - Md | 1/25/1998 |
301 | 390 | Glenn Dale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 390 | Bowie | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 391 | Damascus | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 392 | La Plata | Landline | Verizon Maryland, Inc. | 7/6/1997 |
301 | 392 | Port Tobacco | Landline | Verizon Maryland, Inc. | 7/6/1997 |
301 | 392 | White Plains | Landline | Verizon Maryland, Inc. | 7/6/1997 |
301 | 393 | Hagerstown | Landline | Verizon Maryland, Inc. | 1/25/1998 |
301 | 394 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 394 | Beltsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 394 | Burtonsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 395 | Laurel | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 8/17/2004 |
301 | 396 | Waldorf | Landline | Verizon Maryland, Inc. | 1/25/1998 |
301 | 397 | Riverdale | Wireless | Verizon Maryland, Inc. | 2/11/1995 |
301 | 397 | College Park | Wireless | Verizon Maryland, Inc. | 2/11/1995 |
301 | 397 | Greenbelt | Wireless | Verizon Maryland, Inc. | 2/11/1995 |
301 | 398 | Rockville | Landline | Verizon Maryland, Inc. | 10/9/2003 |
301 | 398 | Derwood | Landline | Verizon Maryland, Inc. | 10/9/2003 |
301 | 399 | Waldorf | Wireless | Sprint Spectrum L.p. | 1/25/1998 |
301 | 400 | Bethesda | Landline | Verizon Maryland, Inc. | 3/29/2010 |
301 | 400 | Rockville | Landline | Verizon Maryland, Inc. | 3/29/2010 |
301 | 400 | Kensington | Landline | Verizon Maryland, Inc. | 3/29/2010 |
301 | 401 | Frederick | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 402 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 402 | Chevy Chase | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 403 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 403 | Bladensburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 403 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 404 | Beltsville | Wireless | Sprint Spectrum L.p. | 4/15/1996 |
301 | 404 | Laurel | Wireless | Sprint Spectrum L.p. | 4/15/1996 |
301 | 405 | Lanham | Landline | Paetec Communications, Inc. - Md | 2/4/1994 |
301 | 405 | Hyattsville | Landline | Paetec Communications, Inc. - Md | 2/4/1994 |
301 | 406 | Bethesda | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 406 | Chevy Chase | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 407 | Poolesville | Landline | Verizon Maryland, Inc. | 7/1/1996 |
301 | 408 | Silver Spring | Landline | Verizon Maryland, Inc. | 7/1/1996 |
301 | 408 | Takoma Park | Landline | Verizon Maryland, Inc. | 7/1/1996 |
301 | 408 | Hyattsville | Landline | Verizon Maryland, Inc. | 7/1/1996 |
301 | 409 | Riverdale | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 409 | College Park | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 409 | Greenbelt | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 412 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 412 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 413 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 414 | Damascus | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 415 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 415 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 416 | Williamsport | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 417 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 417 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 418 | Frederick | Landline | Verizon Maryland, Inc. | 11/20/2002 |
301 | 419 | Beltsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 419 | Laurel | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 420 | Capitol Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 420 | Suitland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 420 | District Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 421 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 421 | Spencerville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 422 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 422 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 422 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 423 | Temple Hills | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 423 | Oxon Hill | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 423 | Suitland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 424 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 425 | Beltsville | Wireless | Verizon Maryland, Inc. | 9/11/1994 |
301 | 425 | Laurel | Wireless | Verizon Maryland, Inc. | 9/11/1994 |
301 | 426 | Beltsville | Wireless | Verizon Maryland, Inc. | 4/15/1996 |
301 | 426 | Laurel | Wireless | Verizon Maryland, Inc. | 4/15/1996 |
301 | 427 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 427 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 428 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 428 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 429 | Lanham | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 429 | Hyattsville | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 429 | Greenbelt | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 430 | Upper Marlboro | Landline | Verizon Maryland, Inc. | 10/11/1997 |
301 | 430 | Bowie | Landline | Verizon Maryland, Inc. | 10/11/1997 |
301 | 431 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 431 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 431 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 432 | Keedysville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 433 | Temple Hills | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 433 | Fort Washington | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 433 | Oxon Hill | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 434 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 434 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 434 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 435 | Bethesda | Landline | Verizon Maryland, Inc. | 7/4/1995 |
301 | 435 | Chevy Chase | Landline | Verizon Maryland, Inc. | 7/4/1995 |
301 | 436 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 436 | Bladensburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 436 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 437 | Beltsville | Wireless | Sprint Spectrum L.p. | 8/14/1998 |
301 | 437 | Laurel | Wireless | Sprint Spectrum L.p. | 8/14/1998 |
301 | 438 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 438 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 439 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 439 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 439 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 440 | Capitol Heights | Wireless | Sprint Spectrum L.p. | 5/18/1998 |
301 | 440 | Suitland | Wireless | Sprint Spectrum L.p. | 5/18/1998 |
301 | 440 | District Heights | Wireless | Sprint Spectrum L.p. | 5/18/1998 |
301 | 441 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 441 | College Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 441 | Greenbelt | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 442 | Beltsville | Wireless | Sprint Spectrum L.p. | 1/25/1998 |
301 | 442 | Laurel | Wireless | Sprint Spectrum L.p. | 1/25/1998 |
301 | 443 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 444 | Gaithersburg | Landline | Verizon Maryland, Inc. | 1/25/1998 |
301 | 444 | Montgomery Village | Landline | Verizon Maryland, Inc. | 1/25/1998 |
301 | 445 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 445 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 445 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 446 | Riverdale | Landline | Verizon Maryland, Inc. | 8/14/1998 |
301 | 446 | College Park | Landline | Verizon Maryland, Inc. | 8/14/1998 |
301 | 446 | Greenbelt | Landline | Verizon Maryland, Inc. | 8/14/1998 |
301 | 447 | Emmitsburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 448 | Silver Spring | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 8/20/2000 |
301 | 449 | Temple Hills | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 449 | Fort Washington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 449 | Oxon Hill | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 451 | Bethesda | Landline | Verizon Maryland, Inc. | 5/10/1999 |
301 | 451 | Chevy Chase | Landline | Verizon Maryland, Inc. | 5/10/1999 |
301 | 452 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/11/1995 |
301 | 453 | Kitzmiller | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 454 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 454 | Bladensburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 454 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 455 | Beltsville | Wireless | Sprint Spectrum L.p. | 1/25/1998 |
301 | 455 | Laurel | Wireless | Sprint Spectrum L.p. | 1/25/1998 |
301 | 456 | Hyattsville | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 4/1/1997 |
301 | 456 | Mount Rainier | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 4/1/1997 |
301 | 456 | Brentwood | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 4/1/1997 |
301 | 457 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 457 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 458 | Hyattsville | Landline | Teleport Communications America, Llc - Dc | 7/4/1995 |
301 | 458 | Mount Rainier | Landline | Teleport Communications America, Llc - Dc | 7/4/1995 |
301 | 458 | Brentwood | Landline | Teleport Communications America, Llc - Dc | 7/4/1995 |
301 | 459 | Lanham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 459 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 459 | Greenbelt | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 460 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 460 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 461 | Rockville | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 5/18/1998 |
301 | 462 | Myersville | Wireless | Sprint Spectrum L.p. - Md | 10/11/1997 |
301 | 463 | Lonaconing | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 464 | Glenn Dale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 464 | Bowie | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 465 | Myersville | Wireless | Sprint Spectrum L.p. - Md | 1/11/1997 |
301 | 466 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 7/4/1995 |
301 | 467 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 1/10/1996 |
301 | 468 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 469 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 469 | Potomac | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 469 | Cabin John | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 470 | Laurel | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 471 | Frederick | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 4/15/1996 |
301 | 472 | Mechanicsville | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 473 | Frederick | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 474 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 474 | College Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 474 | Greenbelt | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 475 | Leonardtown | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 476 | Silver Spring | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 476 | Spencerville | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 477 | Riverdale | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 10/11/1997 |
301 | 477 | College Park | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 10/11/1997 |
301 | 477 | Greenbelt | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 10/11/1997 |
301 | 478 | Oldtown | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 479 | Riverdale | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 479 | College Park | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 479 | Greenbelt | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 480 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 480 | Chevy Chase | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 481 | Leonardtown | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 4/15/1996 |
301 | 482 | Damascus | Landline | Verizon Maryland, Inc. | 4/15/1996 |
301 | 483 | Laurel | Landline | Verizon Maryland, Inc. | 4/15/1996 |
301 | 484 | Hyattsville | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 4/1/1997 |
301 | 484 | Mount Rainier | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 4/1/1997 |
301 | 484 | Brentwood | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 4/1/1997 |
301 | 485 | Temple Hills | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 4/1/1997 |
301 | 485 | Fort Washington | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 4/1/1997 |
301 | 485 | Oxon Hill | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 4/1/1997 |
301 | 486 | Riverdale | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 486 | College Park | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 486 | Greenbelt | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 487 | Myersville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 488 | Riverdale | Wireless | Verizon Maryland, Inc. | 1/25/1998 |
301 | 488 | College Park | Wireless | Verizon Maryland, Inc. | 1/25/1998 |
301 | 488 | Greenbelt | Wireless | Verizon Maryland, Inc. | 1/25/1998 |
301 | 489 | Riverdale | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 489 | College Park | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 489 | Greenbelt | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 490 | Laurel | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 491 | Hagerstown | Wireless | Uscoc Of Cumberland, Inc. Dba United States Cel Md | 2/4/1994 |
301 | 492 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 492 | Chevy Chase | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 493 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 493 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 493 | Kensington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 494 | Upper Marlboro | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 494 | Lothian | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 495 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 495 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 496 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 496 | Chevy Chase | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 497 | Laurel | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 498 | Laurel | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 499 | Capitol Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 499 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 499 | District Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 500 | Bethesda | Landline | Xo Maryland, Llc | 9/1/2010 |
301 | 500 | Chevy Chase | Landline | Xo Maryland, Llc | 9/1/2010 |
301 | 501 | Oakland | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 502 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/4/1994 |
301 | 503 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 503 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 504 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 504 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 505 | Temple Hills | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 505 | Oxon Hill | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 505 | Suitland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 506 | Riverdale | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 506 | College Park | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 506 | Greenbelt | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 507 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 507 | College Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 507 | Greenbelt | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 508 | Myersville | Wireless | New Cingular Wireless Pcs, Llc - Dc | 5/18/1998 |
301 | 509 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/4/1994 |
301 | 510 | Riverdale | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 510 | College Park | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 510 | Greenbelt | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 512 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 1/10/1996 |
301 | 513 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 513 | College Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 513 | Greenbelt | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 514 | Frederick | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 7/1/1996 |
301 | 515 | Gaithersburg | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 515 | Montgomery Village | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 516 | Capitol Heights | Landline | Verizon Maryland, Inc. | 4/1/1997 |
301 | 516 | Suitland | Landline | Verizon Maryland, Inc. | 4/1/1997 |
301 | 516 | District Heights | Landline | Verizon Maryland, Inc. | 4/1/1997 |
301 | 517 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 518 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/4/1994 |
301 | 519 | Gaithersburg | Landline | Verizon Maryland, Inc. | 4/1/1997 |
301 | 519 | Montgomery Village | Landline | Verizon Maryland, Inc. | 4/1/1997 |
301 | 520 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/4/1994 |
301 | 521 | Temple Hills | Landline | Verizon Maryland, Inc. | 4/1/1997 |
301 | 521 | Fort Washington | Landline | Verizon Maryland, Inc. | 4/1/1997 |
301 | 521 | Oxon Hill | Landline | Verizon Maryland, Inc. | 4/1/1997 |
301 | 522 | Rockville | Wireless | Verizon Maryland, Inc. | 4/1/1997 |
301 | 523 | Beltsville | Wireless | Sprint Spectrum L.p. | 10/15/1996 |
301 | 523 | Laurel | Wireless | Sprint Spectrum L.p. | 10/15/1996 |
301 | 524 | Frederick | Wireless | Sprint Spectrum L.p. | 8/14/1998 |
301 | 525 | Gaithersburg | Landline | Quantum Telecommunications, Inc. - Md | 10/16/2003 |
301 | 525 | Montgomery Village | Landline | Quantum Telecommunications, Inc. - Md | 10/16/2003 |
301 | 526 | Silver Spring | Wireless | New Cingular Wireless Pcs, Llc - Dc | 8/14/1998 |
301 | 527 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 527 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 528 | Gaithersburg | Landline | Verizon Maryland, Inc. | 8/14/1998 |
301 | 528 | Montgomery Village | Landline | Verizon Maryland, Inc. | 8/14/1998 |
301 | 529 | Rockville | Wireless | New Cingular Wireless Pcs, Llc - Dc | 8/14/1998 |
301 | 530 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 530 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 530 | Kensington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 531 | Hyattsville | Landline | Starpower Communications, Llc - Md | 11/20/1998 |
301 | 531 | Mount Rainier | Landline | Starpower Communications, Llc - Md | 11/20/1998 |
301 | 531 | Brentwood | Landline | Starpower Communications, Llc - Md | 11/20/1998 |
301 | 532 | Columbia | Wireless | Omnipoint Communications Cap Operations, Llc | 2/20/2015 |
301 | 533 | Oakland | Landline | Verizon Maryland, Inc. | 8/14/1998 |
301 | 534 | Indian Head | Landline | Ymax Communications Corp. - Md | 11/15/2006 |
301 | 535 | Waldorf | Wireless | New Cingular Wireless Pcs, Llc - Dc | 8/14/1998 |
301 | 536 | Leonardtown | Wireless | Sprint Spectrum L.p. | 11/20/1998 |
301 | 537 | Beltsville | Wireless | Sprint Spectrum L.p. | 8/14/1998 |
301 | 537 | Laurel | Wireless | Sprint Spectrum L.p. | 8/14/1998 |
301 | 538 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/11/1995 |
301 | 538 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/11/1995 |
301 | 539 | La Plata | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 539 | Bel Alton | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 539 | Port Tobacco | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 540 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 540 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 541 | Hyattsville | Landline | Teleport Communications America, Llc - Dc | 11/20/1998 |
301 | 541 | Mount Rainier | Landline | Teleport Communications America, Llc - Dc | 11/20/1998 |
301 | 541 | Brentwood | Landline | Teleport Communications America, Llc - Dc | 11/20/1998 |
301 | 542 | Waldorf | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 543 | Laurel | Landline | Teleport Communications America, Llc - Dc | 10/11/1997 |
301 | 544 | Rockville | Wireless | Verizon Maryland, Inc. | 11/20/1998 |
301 | 545 | Rockville | Landline | Verizon Maryland, Inc. | 10/11/1997 |
301 | 546 | Hyattsville | Landline | Verizon Maryland, Inc. | 4/7/2014 |
301 | 547 | Hyattsville | Landline | Teleport Communications America, Llc - Dc | 1/10/1996 |
301 | 547 | Mount Rainier | Landline | Teleport Communications America, Llc - Dc | 1/10/1996 |
301 | 547 | Brentwood | Landline | Teleport Communications America, Llc - Dc | 1/10/1996 |
301 | 548 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 548 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 549 | Laurel | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 551 | Silver Spring | Landline | Baltimore-washington Telephone (bwt) | 6/13/2000 |
301 | 551 | Bethesda | Landline | Baltimore-washington Telephone (bwt) | 6/13/2000 |
301 | 551 | Kensington | Landline | Baltimore-washington Telephone (bwt) | 6/13/2000 |
301 | 552 | Lanham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 552 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 552 | Greenbelt | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 553 | Waldorf | Wireless | Usa Mobility Wireless, Inc. | 5/18/1998 |
301 | 554 | Bethesda | Wireless | Usa Mobility Wireless, Inc. | 5/18/1998 |
301 | 554 | Chevy Chase | Wireless | Usa Mobility Wireless, Inc. | 5/18/1998 |
301 | 556 | Gaithersburg | Landline | Teleport Communications America, Llc - Dc | 10/11/1997 |
301 | 556 | Montgomery Village | Landline | Teleport Communications America, Llc - Dc | 10/11/1997 |
301 | 557 | Hyattsville | Landline | Broadwing Communications. Llc - Md | 9/6/2011 |
301 | 557 | Mount Rainier | Landline | Broadwing Communications. Llc - Md | 9/6/2011 |
301 | 557 | Brentwood | Landline | Broadwing Communications. Llc - Md | 9/6/2011 |
301 | 558 | Riverdale | Wireless | Usa Mobility Wireless, Inc. | 5/18/1998 |
301 | 558 | College Park | Wireless | Usa Mobility Wireless, Inc. | 5/18/1998 |
301 | 558 | Greenbelt | Wireless | Usa Mobility Wireless, Inc. | 5/18/1998 |
301 | 559 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 559 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 560 | Hyattsville | Landline | Paetec Communications, Inc. - Md | 8/14/1998 |
301 | 560 | Mount Rainier | Landline | Paetec Communications, Inc. - Md | 8/14/1998 |
301 | 560 | Brentwood | Landline | Paetec Communications, Inc. - Md | 8/14/1998 |
301 | 561 | Silver Spring | Landline | Baltimore-washington Telephone (bwt) | 3/3/2001 |
301 | 562 | Silver Spring | Landline | Verizon Maryland, Inc. | 4/1/1997 |
301 | 562 | Takoma Park | Landline | Verizon Maryland, Inc. | 4/1/1997 |
301 | 563 | Silver Spring | Landline | Verizon Maryland, Inc. | 4/1/1997 |
301 | 563 | Takoma Park | Landline | Verizon Maryland, Inc. | 4/1/1997 |
301 | 564 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 564 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 564 | Kensington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 565 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 565 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 566 | Beltsville | Wireless | Verizon Maryland, Inc. | 10/11/1997 |
301 | 566 | Laurel | Wireless | Verizon Maryland, Inc. | 10/11/1997 |
301 | 567 | Temple Hills | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 567 | Fort Washington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 567 | Oxon Hill | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 568 | Capitol Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 568 | Suitland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 568 | District Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 569 | Gaithersburg | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 8/14/1998 |
301 | 569 | Montgomery Village | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 8/14/1998 |
301 | 570 | Ashton | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 571 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 571 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 571 | Kensington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 572 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 572 | Beltsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 572 | Burtonsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 573 | Hagerstown | Wireless | Sprint Spectrum L.p. - Md | 11/20/1998 |
301 | 574 | Upper Marlboro | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 574 | Lothian | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 575 | Laurel | Landline | Us Lec Of Maryland, Inc. | 8/14/1998 |
301 | 576 | Silver Spring | Landline | Paetec Communications, Inc. - Md | 8/14/1998 |
301 | 577 | Lanham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 577 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 577 | Greenbelt | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 578 | Silver Spring | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 578 | Takoma Park | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 579 | Brandywine | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 580 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/4/1994 |
301 | 581 | Bethesda | Landline | Verizon Maryland, Inc. | 4/1/1997 |
301 | 581 | Rockville | Landline | Verizon Maryland, Inc. | 4/1/1997 |
301 | 581 | Kensington | Landline | Verizon Maryland, Inc. | 4/1/1997 |
301 | 582 | Hagerstown | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 583 | Lanham | Landline | Verizon Maryland, Inc. | 1/25/1998 |
301 | 583 | Hyattsville | Landline | Verizon Maryland, Inc. | 1/25/1998 |
301 | 584 | Silver Spring | Landline | Baltimore-washington Telephone (bwt) | 6/13/2000 |
301 | 584 | Rockville | Landline | Baltimore-washington Telephone (bwt) | 6/13/2000 |
301 | 585 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 585 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 586 | Silver Spring | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 586 | Beltsville | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 586 | Burtonsville | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 587 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 587 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 588 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 588 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 589 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 589 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 590 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 590 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 591 | Gaithersburg | Landline | Paetec Communications, Inc. - Md | 8/14/1998 |
301 | 591 | Montgomery Village | Landline | Paetec Communications, Inc. - Md | 8/14/1998 |
301 | 592 | Silver Spring | Landline | Verizon Maryland, Inc. | 10/11/1997 |
301 | 593 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 594 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 594 | Chevy Chase | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 595 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 595 | Beltsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 595 | Burtonsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 596 | Columbia | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 597 | Hancock | Landline | New Frontiers Telecommunications, Inc. | 6/13/2000 |
301 | 598 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 598 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 599 | Clinton | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 599 | Cheltenham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 599 | Andrews Air Force Base | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 600 | Frederick | Landline | Verizon Maryland, Inc. | 7/6/2006 |
301 | 601 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 601 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 602 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 4/15/1996 |
301 | 603 | Silver Spring | Landline | Verizon Maryland, Inc. | 7/1/1996 |
301 | 603 | Rockville | Landline | Verizon Maryland, Inc. | 7/1/1996 |
301 | 604 | Laurel | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 605 | Rockville | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 605 | Derwood | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 606 | Frederick | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/4/1994 |
301 | 607 | New Market | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 608 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 608 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 609 | La Plata | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 609 | Port Tobacco | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 609 | White Plains | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 610 | Rockville | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 612 | Sandy Spring | Wireless | Teleport Communications America, Llc - Md | 10/11/2012 |
301 | 612 | Ashton | Wireless | Teleport Communications America, Llc - Md | 10/11/2012 |
301 | 612 | Brinklow | Wireless | Teleport Communications America, Llc - Md | 10/11/2012 |
301 | 613 | Beltsville | Wireless | Sprint Spectrum L.p. | 7/1/1996 |
301 | 613 | Laurel | Wireless | Sprint Spectrum L.p. | 7/1/1996 |
301 | 614 | Riverdale | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 614 | College Park | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 614 | Greenbelt | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 615 | Riverdale | Wireless | Bandwidth.com Clec, Llc - Md | 2/4/1994 |
301 | 615 | College Park | Wireless | Bandwidth.com Clec, Llc - Md | 2/4/1994 |
301 | 615 | Greenbelt | Wireless | Bandwidth.com Clec, Llc - Md | 2/4/1994 |
301 | 616 | Oakland | Wireless | Uscoc Of Cumberland, Inc. Dba United States Cel Md | 2/4/1994 |
301 | 617 | Laurel | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 618 | Lanham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 618 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 619 | Frederick | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 620 | Frederick | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 621 | Glenn Dale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 621 | Lanham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 621 | Bowie | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 622 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 622 | Spencerville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 623 | Hyattsville | Landline | Teleport Communications America, Llc - Dc | 10/11/1997 |
301 | 623 | Mount Rainier | Landline | Teleport Communications America, Llc - Dc | 10/11/1997 |
301 | 623 | Brentwood | Landline | Teleport Communications America, Llc - Dc | 10/11/1997 |
301 | 624 | Frederick | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 625 | Silver Spring | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 625 | Spencerville | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 626 | Silver Spring | Wireless | Verizon Maryland, Inc. | 5/18/1998 |
301 | 626 | Takoma Park | Wireless | Verizon Maryland, Inc. | 5/18/1998 |
301 | 627 | Upper Marlboro | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 627 | Lothian | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 628 | Hyattsville | Landline | Teleport Communications America, Llc - Dc | 1/10/1996 |
301 | 628 | Mount Rainier | Landline | Teleport Communications America, Llc - Dc | 1/10/1996 |
301 | 628 | Brentwood | Landline | Teleport Communications America, Llc - Dc | 1/10/1996 |
301 | 629 | Glenn Dale | Wireless | Verizon Maryland, Inc. | 2/4/1994 |
301 | 629 | Lanham | Wireless | Verizon Maryland, Inc. | 2/4/1994 |
301 | 629 | Bowie | Wireless | Verizon Maryland, Inc. | 2/4/1994 |
301 | 630 | Temple Hills | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 630 | Oxon Hill | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 630 | Suitland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 631 | Frederick | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 632 | Waldorf | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 633 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/11/1995 |
301 | 633 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/11/1995 |
301 | 634 | Hyattsville | Landline | Teleport Communications America, Llc - Dc | 10/11/1997 |
301 | 634 | Mount Rainier | Landline | Teleport Communications America, Llc - Dc | 10/11/1997 |
301 | 634 | Brentwood | Landline | Teleport Communications America, Llc - Dc | 10/11/1997 |
301 | 635 | Myersville | Landline | New Frontiers Telecommunications, Inc. | 6/13/2000 |
301 | 636 | Lanham | Landline | Verizon Maryland, Inc. | 6/13/2000 |
301 | 636 | Hyattsville | Landline | Verizon Maryland, Inc. | 6/13/2000 |
301 | 637 | Rockville | Landline | Level 3 Communications, Llc - Md | 8/14/1998 |
301 | 637 | Derwood | Landline | Level 3 Communications, Llc - Md | 8/14/1998 |
301 | 638 | Waldorf | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 639 | Frederick | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/11/1995 |
301 | 640 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 640 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 641 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 9/11/1994 |
301 | 642 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/25/1998 |
301 | 642 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/25/1998 |
301 | 643 | Waldorf | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 9/11/1994 |
301 | 644 | Frederick | Landline | Verizon Maryland, Inc. | 8/14/1998 |
301 | 645 | Waldorf | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 646 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/10/1996 |
301 | 646 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/10/1996 |
301 | 647 | Laurel | Wireless | Verizon Maryland, Inc. | 1/10/1996 |
301 | 648 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 648 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 649 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 650 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 650 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 651 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/11/1995 |
301 | 652 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 652 | Chevy Chase | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 653 | Waldorf | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/10/1996 |
301 | 654 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 654 | Chevy Chase | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 655 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 4/15/1996 |
301 | 655 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 4/15/1996 |
301 | 656 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 656 | Chevy Chase | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 657 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 657 | Chevy Chase | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 658 | Sandy Spring | Landline | Teleport Communications America, Llc - Dc | 10/11/1997 |
301 | 658 | Ashton | Landline | Teleport Communications America, Llc - Dc | 10/11/1997 |
301 | 658 | Brinklow | Landline | Teleport Communications America, Llc - Dc | 10/11/1997 |
301 | 659 | Waldorf | Wireless | New Cingular Wireless Pcs, Llc - Dc | 5/18/1998 |
301 | 660 | Keedysville | Wireless | New Cingular Wireless Pcs, Llc - Dc | 3/19/2004 |
301 | 661 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 9/11/1994 |
301 | 661 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 9/11/1994 |
301 | 662 | Frederick | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 663 | Frederick | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 664 | Bethesda | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 664 | Chevy Chase | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 665 | Hagerstown | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 666 | Glenn Dale | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 666 | Lanham | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 666 | Bowie | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 667 | Myersville | Wireless | New Cingular Wireless Pcs, Llc - Dc | 9/11/1994 |
301 | 668 | Frederick | Landline | Verizon Maryland, Inc. | 8/14/1998 |
301 | 669 | Capitol Heights | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 669 | Suitland | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 669 | District Heights | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 670 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 670 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 671 | Hagerstown | Landline | New Frontiers Telecommunications, Inc. | 6/13/2000 |
301 | 672 | Callaway | Wireless | Sprint Spectrum L.p. | 11/20/1998 |
301 | 672 | Great Mills | Wireless | Sprint Spectrum L.p. | 11/20/1998 |
301 | 672 | Tall Timbers | Wireless | Sprint Spectrum L.p. | 11/20/1998 |
301 | 673 | Frederick | Landline | New Frontiers Telecommunications, Inc. | 6/13/2000 |
301 | 674 | Bethesda | Wireless | Sprint Spectrum L.p. | 11/20/1998 |
301 | 674 | Chevy Chase | Wireless | Sprint Spectrum L.p. | 11/20/1998 |
301 | 675 | Silver Spring | Wireless | Omnipoint Communications Cap Operations, Llc | 6/13/2000 |
301 | 676 | Frederick | Wireless | New Cingular Wireless Pcs, Llc - Dc | 7/6/1997 |
301 | 677 | Glenn Dale | Landline | Teleport Communications America, Llc - Dc | 2/4/1994 |
301 | 677 | Lanham | Landline | Teleport Communications America, Llc - Dc | 2/4/1994 |
301 | 677 | Bowie | Landline | Teleport Communications America, Llc - Dc | 2/4/1994 |
301 | 678 | Hancock | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 679 | Hyattsville | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 679 | Mount Rainier | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 679 | Brentwood | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 680 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 680 | Spencerville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 681 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 682 | Frederick | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 683 | Hyattsville | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 683 | Mount Rainier | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 683 | Brentwood | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 684 | Indian Head | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 685 | Clarksburg | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 685 | Damascus | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 685 | Monrovia | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 686 | Temple Hills | Landline | Verizon Maryland, Inc. | 5/10/1999 |
301 | 686 | Fort Washington | Landline | Verizon Maryland, Inc. | 5/10/1999 |
301 | 686 | Oxon Hill | Landline | Verizon Maryland, Inc. | 5/10/1999 |
301 | 687 | Frostburg | Landline | Verizon Maryland, Inc. | 7/4/1995 |
301 | 688 | Laurel | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 689 | Frostburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 690 | Leonardtown | Landline | Idt America Corp - Md | 5/23/2007 |
301 | 691 | Poolesville | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 692 | Hyattsville | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 692 | Mount Rainier | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 692 | Brentwood | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 693 | Frederick | Wireless | Omnipoint Communications Cap Operations, Llc | 6/13/2000 |
301 | 694 | Frederick | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 695 | Frederick | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 696 | Frederick | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 697 | Cumberland | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 698 | Frederick | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 699 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 699 | Bladensburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 699 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 701 | Silver Spring | Wireless | Bandwidth.com Clec, Llc - Md | 2/4/1994 |
301 | 701 | Takoma Park | Wireless | Bandwidth.com Clec, Llc - Md | 2/4/1994 |
301 | 701 | Hyattsville | Wireless | Bandwidth.com Clec, Llc - Md | 2/4/1994 |
301 | 702 | Temple Hills | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 702 | Oxon Hill | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 702 | Suitland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 703 | Mount Airy | Landline | Level 3 Communications, Llc - Md | 8/29/2002 |
301 | 704 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/4/1994 |
301 | 705 | Waldorf | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 706 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 4/15/1996 |
301 | 707 | Cumberland | Wireless | Uscoc Of Cumberland, Inc. Dba United States Cel Md | 2/4/1994 |
301 | 708 | Riverdale | Wireless | Cavalier Telephone Mid-atlantic, Llc - Md | 9/20/2011 |
301 | 708 | College Park | Wireless | Cavalier Telephone Mid-atlantic, Llc - Md | 9/20/2011 |
301 | 708 | Greenbelt | Wireless | Cavalier Telephone Mid-atlantic, Llc - Md | 9/20/2011 |
301 | 709 | Riverdale | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 709 | College Park | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 709 | Greenbelt | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 710 | Waldorf | Landline | Level 3 Communications, Llc - Md | 12/30/2005 |
301 | 712 | Frederick | Landline | Mci Worldcom Communications, Inc. - Md | 3/27/2005 |
301 | 713 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 713 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 714 | Hagerstown | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 715 | Upper Marlboro | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 715 | Lothian | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 716 | Beltsville | Wireless | Verizon Maryland, Inc. | 7/1/1996 |
301 | 716 | Laurel | Wireless | Verizon Maryland, Inc. | 7/1/1996 |
301 | 717 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/4/1994 |
301 | 718 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 718 | Chevy Chase | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 719 | Hyattsville | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 719 | Mount Rainier | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 719 | Brentwood | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 720 | Brandywine | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 721 | Gaithersburg | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 721 | Montgomery Village | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 722 | Cumberland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 723 | Cumberland | Landline | Verizon Maryland, Inc. | 5/18/1998 |
301 | 724 | Cumberland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 725 | Laurel | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 727 | Capitol Heights | Landline | Baltimore-washington Telephone (bwt) | 6/13/2000 |
301 | 727 | Hyattsville | Landline | Baltimore-washington Telephone (bwt) | 6/13/2000 |
301 | 727 | District Heights | Landline | Baltimore-washington Telephone (bwt) | 6/13/2000 |
301 | 728 | Silver Spring | Wireless | Omnipoint Communications Cap Operations, Llc | 6/13/2000 |
301 | 729 | Cumberland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 730 | Myersville | Wireless | New Cingular Wireless Pcs, Llc - Dc | 11/20/1998 |
301 | 731 | Lanham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 731 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 731 | Greenbelt | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 732 | Riverdale | Wireless | Metro Pcs, Inc. | 1/10/1996 |
301 | 732 | College Park | Wireless | Metro Pcs, Inc. | 1/10/1996 |
301 | 732 | Greenbelt | Wireless | Metro Pcs, Inc. | 1/10/1996 |
301 | 733 | Hagerstown | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 734 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 734 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 735 | Capitol Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 735 | Suitland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 735 | District Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 736 | Capitol Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 736 | Suitland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 736 | District Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 737 | Patuxent River | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 737 | Lexington Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 737 | Great Mills | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 738 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 739 | Hagerstown | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 740 | Gaithersburg | Landline | Verizon Maryland, Inc. | 4/22/2004 |
301 | 740 | Montgomery Village | Landline | Verizon Maryland, Inc. | 4/22/2004 |
301 | 741 | Laurel | Landline | Level 3 Communications, Llc - Md | 8/14/1998 |
301 | 742 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 742 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 743 | Indian Head | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 744 | Indian Head | Landline | Verizon Maryland, Inc. | 10/11/1997 |
301 | 745 | Hagerstown | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 746 | Accident | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 747 | Hyattsville | Landline | Teleport Communications America, Llc - Dc | 11/20/1998 |
301 | 747 | Mount Rainier | Landline | Teleport Communications America, Llc - Dc | 11/20/1998 |
301 | 747 | Brentwood | Landline | Teleport Communications America, Llc - Dc | 11/20/1998 |
301 | 748 | Frederick | Wireless | Sprint Spectrum L.p. | 4/1/1997 |
301 | 749 | Temple Hills | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 749 | Fort Washington | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 749 | Oxon Hill | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 750 | Accident | Landline | Core Communications, Inc. - Md | 3/18/2004 |
301 | 750 | Mc Henry | Landline | Core Communications, Inc. - Md | 3/18/2004 |
301 | 750 | Friendsville | Landline | Core Communications, Inc. - Md | 3/18/2004 |
301 | 751 | Waldorf | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 1/10/1996 |
301 | 752 | Waldorf | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 8/14/1998 |
301 | 753 | Temple Hills | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 753 | Fort Washington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 753 | Oxon Hill | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 754 | Silver Spring | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 755 | Silver Spring | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 756 | Laurel | Landline | Level 3 Telecom Of Maryland, Llc - Md | 1/25/1998 |
301 | 757 | Patuxent River | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 758 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 9/11/1994 |
301 | 759 | Cumberland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 760 | Bethesda | Landline | Level 3 Communications, Llc - Md | 2/27/2002 |
301 | 760 | Chevy Chase | Landline | Level 3 Communications, Llc - Md | 2/27/2002 |
301 | 761 | Silver Spring | Landline | Level 3 Communications, Llc - Md | 2/27/2002 |
301 | 761 | Bethesda | Landline | Level 3 Communications, Llc - Md | 2/27/2002 |
301 | 761 | Kensington | Landline | Level 3 Communications, Llc - Md | 2/27/2002 |
301 | 762 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 763 | Capitol Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 763 | Suitland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 763 | District Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 764 | Waldorf | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 765 | Bethesda | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 765 | Potomac | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 765 | Cabin John | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 766 | Hagerstown | Landline | Verizon Maryland, Inc. | 4/15/1996 |
301 | 767 | Bethesda | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 767 | Potomac | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 767 | Cabin John | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 768 | Bethesda | Landline | Level 3 Communications, Llc - Md | 2/27/2002 |
301 | 768 | Glen Echo | Landline | Level 3 Communications, Llc - Md | 2/27/2002 |
301 | 768 | Cabin John | Landline | Level 3 Communications, Llc - Md | 2/27/2002 |
301 | 769 | Abell | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 769 | Bushwood | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 769 | Avenue | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 770 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 771 | Bethesda | Wireless | Verizon Maryland, Inc. | 4/1/1997 |
301 | 771 | Chevy Chase | Wireless | Verizon Maryland, Inc. | 4/1/1997 |
301 | 772 | Lanham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 772 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 773 | Lanham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 773 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 774 | Ashton | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 775 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 1/10/1996 |
301 | 776 | Laurel | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 777 | Cumberland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 778 | Capitol Heights | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 778 | Hyattsville | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 778 | District Heights | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 779 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 779 | Bladensburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 779 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 780 | Upper Marlboro | Landline | Verizon Maryland, Inc. | 1/25/1998 |
301 | 780 | Lothian | Landline | Verizon Maryland, Inc. | 1/25/1998 |
301 | 781 | Frostburg | Landline | New Frontiers Telecommunications, Inc. | 6/13/2000 |
301 | 782 | Brandywine | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 783 | Cumberland | Landline | New Frontiers Telecommunications, Inc. | 6/13/2000 |
301 | 784 | Cumberland | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 785 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 8/14/1998 |
301 | 786 | Westernport | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 787 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 8/14/1998 |
301 | 788 | Frederick | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 8/14/1998 |
301 | 789 | Hyattsville | Landline | Core Communications, Inc. - Pa | 8/13/2002 |
301 | 789 | Mount Rainier | Landline | Core Communications, Inc. - Pa | 8/13/2002 |
301 | 789 | Brentwood | Landline | Core Communications, Inc. - Pa | 8/13/2002 |
301 | 790 | Hagerstown | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 791 | Hagerstown | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 792 | Silver Spring | Wireless | Omnipoint Communications Cap Operations, Llc | 6/13/2000 |
301 | 793 | Silver Spring | Wireless | Omnipoint Communications Cap Operations, Llc | 6/13/2000 |
301 | 794 | Lanham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 794 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 794 | Greenbelt | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 795 | Takoma Park | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 795 | Hyattsville | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 795 | Mount Rainier | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 796 | Riverdale | Landline | Verizon Maryland, Inc. | 6/30/2003 |
301 | 796 | College Park | Landline | Verizon Maryland, Inc. | 6/30/2003 |
301 | 796 | Greenbelt | Landline | Verizon Maryland, Inc. | 6/30/2003 |
301 | 797 | Hagerstown | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 798 | New Market | Landline | Verizon Maryland, Inc. | 7/1/1996 |
301 | 799 | Keedysville | Landline | Core Communications, Inc. - Md | 3/18/2004 |
301 | 800 | Hagerstown | Wireless | Virginia Pcs Alliance, L.c. | 4/29/2010 |
301 | 801 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 4/15/1996 |
301 | 802 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 10/15/1996 |
301 | 803 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 803 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 803 | Kensington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 804 | Sandy Spring | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 804 | Ashton | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 804 | Brinklow | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 805 | Glenn Dale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 805 | Bowie | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 806 | Beltsville | Wireless | Sprint Spectrum L.p. | 7/1/1996 |
301 | 806 | Laurel | Wireless | Sprint Spectrum L.p. | 7/1/1996 |
301 | 807 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/4/1994 |
301 | 808 | Capitol Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 808 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 808 | District Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 809 | Glenn Dale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 809 | Bowie | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 810 | Monrovia | Landline | At&t Local | 8/14/1998 |
301 | 812 | North Beach | Landline | Verizon Maryland, Inc. | 7/1/1996 |
301 | 813 | Bethesda | Landline | Baltimore-washington Telephone (bwt) | 6/30/2001 |
301 | 813 | Chevy Chase | Landline | Baltimore-washington Telephone (bwt) | 6/30/2001 |
301 | 814 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 814 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 815 | Frederick | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 816 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 817 | Capitol Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 817 | Suitland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 817 | District Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 818 | Waldorf | Landline | Bandwidth.com Clec, Llc - Md | 2/4/1994 |
301 | 819 | Silver Spring | Wireless | Verizon Maryland, Inc. | 7/1/1996 |
301 | 819 | Takoma Park | Wireless | Verizon Maryland, Inc. | 7/1/1996 |
301 | 820 | Gaithersburg | Landline | At&t Local | 11/20/1998 |
301 | 820 | Montgomery Village | Landline | At&t Local | 11/20/1998 |
301 | 821 | Laurel | Landline | At&t Local | 8/14/1998 |
301 | 822 | Silver Spring | Landline | At&t Local | 8/14/1998 |
301 | 822 | Bethesda | Landline | At&t Local | 8/14/1998 |
301 | 822 | Kensington | Landline | At&t Local | 8/14/1998 |
301 | 823 | Mount Rainier | Landline | At&t Local | 8/14/1998 |
301 | 823 | Oxon Hill | Landline | At&t Local | 8/14/1998 |
301 | 823 | Brentwood | Landline | At&t Local | 8/14/1998 |
301 | 824 | Smithsburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 825 | Rockville | Landline | At&t Local | 8/14/1998 |
301 | 825 | Derwood | Landline | At&t Local | 8/14/1998 |
301 | 826 | Patuxent River | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 826 | Lexington Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 826 | Great Mills | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 827 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 827 | Chevy Chase | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 828 | Bethesda | Landline | At&t Local | 8/14/1998 |
301 | 828 | Chevy Chase | Landline | At&t Local | 8/14/1998 |
301 | 829 | Mount Airy | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 830 | Silver Spring | Landline | At&t Local | 8/14/1998 |
301 | 831 | Frederick | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 831 | Adamstown | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 832 | Bethesda | Landline | At&t Local | 8/14/1998 |
301 | 832 | Chevy Chase | Landline | At&t Local | 8/14/1998 |
301 | 832 | Mount Rainier | Landline | At&t Local | 8/14/1998 |
301 | 833 | Glenn Dale | Landline | Teleport Communications America, Llc - Dc | 11/11/2003 |
301 | 833 | Lanham | Landline | Teleport Communications America, Llc - Dc | 11/11/2003 |
301 | 833 | Bowie | Landline | Teleport Communications America, Llc - Dc | 11/11/2003 |
301 | 834 | Brunswick | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 836 | Temple Hills | Landline | Verizon Maryland, Inc. | 7/4/1995 |
301 | 836 | Oxon Hill | Landline | Verizon Maryland, Inc. | 7/4/1995 |
301 | 836 | Suitland | Landline | Verizon Maryland, Inc. | 7/4/1995 |
301 | 837 | Takoma Park | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 837 | Hyattsville | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 837 | Mount Rainier | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 838 | Rockville | Landline | Verizon Maryland, Inc. | 7/4/1995 |
301 | 839 | Temple Hills | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 839 | Fort Washington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 839 | Oxon Hill | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 840 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 840 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 841 | Takoma Park | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 841 | Hyattsville | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 841 | Mount Rainier | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 842 | Clear Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 843 | Waldorf | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 844 | Bethesda | Wireless | Sprint Spectrum L.p. | 10/4/2011 |
301 | 844 | Glen Echo | Wireless | Sprint Spectrum L.p. | 10/4/2011 |
301 | 844 | Cabin John | Wireless | Sprint Spectrum L.p. | 10/4/2011 |
301 | 845 | Walkersville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 846 | Frederick | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 847 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 847 | Beltsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 847 | Burtonsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 848 | Waldorf | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 8/14/1998 |
301 | 849 | Oakland | Landline | New Frontiers Telecommunications, Inc. | 6/13/2000 |
301 | 850 | Glenn Dale | Landline | Level 3 Communications, Llc - Md | 8/4/2002 |
301 | 850 | Lanham | Landline | Level 3 Communications, Llc - Md | 8/4/2002 |
301 | 850 | Bowie | Landline | Level 3 Communications, Llc - Md | 8/4/2002 |
301 | 851 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 851 | Bladensburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 851 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 852 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 852 | Bladensburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 852 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 853 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 853 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 854 | Columbia | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 855 | Upper Marlboro | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 855 | Lothian | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 856 | Clinton | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 856 | Cheltenham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 856 | Andrews Air Force Base | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 857 | Clear Spring | Landline | Core Communications, Inc. - Md | 7/12/2002 |
301 | 858 | Glenn Dale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 858 | Lanham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 858 | Bowie | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 859 | Temple Hills | Landline | Level 3 Communications, Llc - Md | 1/9/2002 |
301 | 859 | Fort Washington | Landline | Level 3 Communications, Llc - Md | 1/9/2002 |
301 | 859 | Oxon Hill | Landline | Level 3 Communications, Llc - Md | 1/9/2002 |
301 | 860 | Glenn Dale | Landline | Verizon Maryland, Inc. | 8/20/2000 |
301 | 860 | Bowie | Landline | Verizon Maryland, Inc. | 8/20/2000 |
301 | 861 | Waldorf | Landline | Level 3 Communications, Llc - Md | 8/14/1998 |
301 | 862 | Patuxent River | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 862 | Lexington Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 862 | Great Mills | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 863 | Patuxent River | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 863 | Lexington Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 863 | Great Mills | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 864 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 864 | Bladensburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 864 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 865 | New Market | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 866 | Patuxent River | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 866 | Lexington Park | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 866 | Great Mills | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 867 | Takoma Park | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 867 | Hyattsville | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 867 | Mount Rainier | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 868 | Clinton | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 868 | Cheltenham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 868 | Andrews Air Force Base | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 869 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 869 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 870 | Waldorf | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 871 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 871 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 872 | Ridge | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 873 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/4/1994 |
301 | 874 | Frederick | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 874 | Adamstown | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 875 | Laurel | Landline | Cellco Partnership Dba Verizon Wireless - Md | 3/27/2005 |
301 | 876 | Cumberland | Landline | Level 3 Communications, Llc - Md | 5/2/2002 |
301 | 877 | Clinton | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 877 | Cheltenham | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 877 | Andrews Air Force Base | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 878 | Baltimore | Landline | Mci Worldcom Communications, Inc. - Md | 1/10/1996 |
301 | 879 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 879 | Spencerville | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 880 | Callaway | Landline | Level 3 Communications, Llc - Md | 8/14/1998 |
301 | 880 | Great Mills | Landline | Level 3 Communications, Llc - Md | 8/14/1998 |
301 | 880 | Tall Timbers | Landline | Level 3 Communications, Llc - Md | 8/14/1998 |
301 | 881 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 882 | New Market | Landline | Core Communications, Inc. - Md | 3/18/2004 |
301 | 883 | Lanham | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 883 | Hyattsville | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 884 | Mechanicsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 885 | Waldorf | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 886 | Laurel | Landline | Verizon Maryland, Inc. | 7/4/1995 |
301 | 887 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 887 | Bladensburg | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 887 | Riverdale | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 888 | Brandywine | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 889 | Glenn Dale | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 889 | Lanham | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 889 | Bowie | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 890 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 890 | Beltsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 890 | Burtonsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 891 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 891 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 892 | Hyattsville | Landline | Verizon Maryland, Inc. | 3/11/2005 |
301 | 892 | Mount Rainier | Landline | Verizon Maryland, Inc. | 3/11/2005 |
301 | 892 | Brentwood | Landline | Verizon Maryland, Inc. | 3/11/2005 |
301 | 893 | Waldorf | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 894 | Temple Hills | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 894 | Oxon Hill | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 894 | Suitland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 895 | Grantsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 896 | Bethesda | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 896 | Rockville | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 896 | Kensington | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 897 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 897 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 897 | Kensington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 898 | Walkersville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 899 | Temple Hills | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 899 | Oxon Hill | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 899 | Suitland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 900 | Bethesda | Landline | Neutral Tandem-maryland, Llc - Md | 2/18/2015 |
301 | 900 | Glen Echo | Landline | Neutral Tandem-maryland, Llc - Md | 2/18/2015 |
301 | 900 | Cabin John | Landline | Neutral Tandem-maryland, Llc - Md | 2/18/2015 |
301 | 901 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 901 | College Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 901 | Greenbelt | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 902 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 902 | Beltsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 902 | Burtonsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 903 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 903 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 904 | Leonardtown | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/4/1994 |
301 | 905 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 906 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 10/15/1996 |
301 | 906 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 10/15/1996 |
301 | 907 | Bethesda | Landline | Verizon Maryland, Inc. | 5/18/1998 |
301 | 907 | Chevy Chase | Landline | Verizon Maryland, Inc. | 5/18/1998 |
301 | 908 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/4/1994 |
301 | 909 | Takoma Park | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 909 | Hyattsville | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 909 | Mount Rainier | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 910 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 910 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 912 | Odenton | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 913 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 913 | Chevy Chase | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 914 | Swanton | Landline | Mountain Communications, Llc Dba Procom - Md | 12/27/2012 |
301 | 914 | Mc Henry | Landline | Mountain Communications, Llc Dba Procom - Md | 12/27/2012 |
301 | 914 | Oakland | Landline | Mountain Communications, Llc Dba Procom - Md | 12/27/2012 |
301 | 915 | Bethesda | Landline | Starpower Communications, Llc - Md | 11/20/1998 |
301 | 915 | Chevy Chase | Landline | Starpower Communications, Llc - Md | 11/20/1998 |
301 | 916 | Poolesville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 917 | Rockville | Landline | Starpower Communications, Llc - Md | 8/14/1998 |
301 | 918 | Lanham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 918 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 918 | Greenbelt | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 919 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 919 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 920 | Silver Spring | Landline | Starpower Communications, Llc - Md | 8/14/1998 |
301 | 921 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 921 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 922 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 4/15/1996 |
301 | 923 | Silver Spring | Wireless | Bandwidth.com Clec, Llc - Md | 9/11/1994 |
301 | 923 | Takoma Park | Wireless | Bandwidth.com Clec, Llc - Md | 9/11/1994 |
301 | 923 | Hyattsville | Wireless | Bandwidth.com Clec, Llc - Md | 9/11/1994 |
301 | 924 | Ashton | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 925 | Lanham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 925 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 926 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 926 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 927 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 927 | Bladensburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 927 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 928 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/11/1995 |
301 | 929 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 929 | Kensington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 930 | Silver Spring | Wireless | Verizon Maryland, Inc. | 2/4/1994 |
301 | 930 | Takoma Park | Wireless | Verizon Maryland, Inc. | 2/4/1994 |
301 | 931 | Silver Spring | Landline | Verizon Maryland, Inc. | 7/4/1995 |
301 | 931 | Beltsville | Landline | Verizon Maryland, Inc. | 7/4/1995 |
301 | 931 | Burtonsville | Landline | Verizon Maryland, Inc. | 7/4/1995 |
301 | 932 | La Plata | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 932 | Port Tobacco | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 932 | White Plains | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 933 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 933 | Kensington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 934 | La Plata | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 934 | Port Tobacco | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 934 | White Plains | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 935 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 935 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 935 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 936 | Hagerstown | Landline | Telnyx Llc | 6/2/2017 |
301 | 937 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 937 | Beltsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 937 | Burtonsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 938 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 4/15/1996 |
301 | 939 | Laurel | Landline | Verizon Maryland, Inc. | 4/15/1996 |
301 | 940 | Silver Spring | Wireless | Verizon Maryland, Inc. | 2/4/1994 |
301 | 940 | Spencerville | Wireless | Verizon Maryland, Inc. | 2/4/1994 |
301 | 941 | Bethesda | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 941 | Chevy Chase | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 942 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 942 | Kensington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 943 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 4/15/1996 |
301 | 944 | Gaithersburg | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 944 | Montgomery Village | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 945 | Takoma Park | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 945 | Hyattsville | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 945 | Mount Rainier | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 946 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 946 | Kensington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 947 | Gaithersburg | Landline | Verizon Maryland, Inc. | 4/15/1996 |
301 | 947 | Montgomery Village | Landline | Verizon Maryland, Inc. | 4/15/1996 |
301 | 948 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 948 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 949 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 949 | Kensington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 951 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 951 | Chevy Chase | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 952 | Upper Marlboro | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 952 | Lothian | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 953 | Laurel | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 955 | Takoma Park | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 955 | Hyattsville | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 955 | Mount Rainier | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 956 | Rockville | Landline | Verizon Maryland, Inc. | 5/22/2002 |
301 | 957 | Laurel | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 960 | Silver Spring | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 961 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 961 | Chevy Chase | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 962 | Silver Spring | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 962 | Kensington | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 963 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 963 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 964 | Myersville | Wireless | New Cingular Wireless Pcs, Llc - Dc | 4/15/1996 |
301 | 965 | Takoma Park | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 965 | Hyattsville | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 965 | Mount Rainier | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 966 | Takoma Park | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 966 | Hyattsville | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 966 | Mount Rainier | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 967 | Capitol Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 967 | Suitland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 967 | District Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 968 | Bethesda | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 968 | Chevy Chase | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 969 | Knoxville | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 3/6/2007 |
301 | 969 | Brunswick | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 3/6/2007 |
301 | 970 | Riva | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 970 | Annapolis | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 971 | Temple Hills | Landline | Starpower Communications, Llc - Md | 11/20/1998 |
301 | 971 | Fort Washington | Landline | Starpower Communications, Llc - Md | 11/20/1998 |
301 | 971 | Oxon Hill | Landline | Starpower Communications, Llc - Md | 11/20/1998 |
301 | 972 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 972 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 973 | Glenn Dale | Landline | Bandwidth.com Clec, Llc - Md | 2/4/1994 |
301 | 973 | Lanham | Landline | Bandwidth.com Clec, Llc - Md | 2/4/1994 |
301 | 973 | Bowie | Landline | Bandwidth.com Clec, Llc - Md | 2/4/1994 |
301 | 974 | Laurel | Landline | Starpower Communications, Llc - Md | 11/20/1998 |
301 | 975 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 975 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 976 | NA | Unknown | Baltimore-washington Telephone (bwt) | 10/17/2005 |
301 | 977 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 977 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 978 | Gaithersburg | Landline | Verizon Maryland, Inc. | 10/11/1997 |
301 | 978 | Montgomery Village | Landline | Verizon Maryland, Inc. | 10/11/1997 |
301 | 979 | Gaithersburg | Landline | Verizon Maryland, Inc. | 4/15/1996 |
301 | 979 | Montgomery Village | Landline | Verizon Maryland, Inc. | 4/15/1996 |
301 | 980 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/4/1994 |
301 | 981 | Hyattsville | Landline | Level 3 Telecom Of Maryland, Llc - Md | 2/4/1994 |
301 | 981 | Mount Rainier | Landline | Level 3 Telecom Of Maryland, Llc - Md | 2/4/1994 |
301 | 981 | Brentwood | Landline | Level 3 Telecom Of Maryland, Llc - Md | 2/4/1994 |
301 | 982 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 982 | College Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 982 | Greenbelt | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 983 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 983 | Potomac | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 983 | Cabin John | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 984 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 985 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 985 | Bladensburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 985 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 986 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 986 | Chevy Chase | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 987 | Gaithersburg | Landline | Verizon Maryland, Inc. | 10/11/1997 |
301 | 987 | Montgomery Village | Landline | Verizon Maryland, Inc. | 10/11/1997 |
301 | 988 | Hagerstown | Wireless | Uscoc Of Cumberland, Inc. Dba United States Cel Md | 7/6/1997 |
301 | 989 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 989 | Spencerville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 990 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 990 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 991 | Hagerstown | Wireless | Sprint Spectrum L.p. - Md | 4/15/1996 |
301 | 992 | Hagerstown | Wireless | Sprint Spectrum L.p. - Md | 10/11/1997 |
301 | 993 | Riverdale | Wireless | Verizon Maryland, Inc. | 11/20/1998 |
301 | 993 | College Park | Wireless | Verizon Maryland, Inc. | 11/20/1998 |
301 | 993 | Greenbelt | Wireless | Verizon Maryland, Inc. | 11/20/1998 |
301 | 994 | Drayden | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 994 | Piney Point | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 994 | Valley Lee | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 995 | Patuxent River | Landline | Verizon Maryland, Inc. | 8/14/1998 |
301 | 996 | Beltsville | Wireless | Sprint Spectrum L.p. | 1/10/1996 |
301 | 996 | Laurel | Wireless | Sprint Spectrum L.p. | 1/10/1996 |
301 | 997 | Leonardtown | Landline | Verizon Maryland, Inc. | 1/25/1998 |
301 | 998 | Rockville | Landline | Verizon Maryland, Inc. | 1/10/1996 |