Maryland
Area Codes List: 240, 301, 410, 443, 667
Prefix | City | Company | Type | Introduced |
443210 | Aberdeen, MD | Sprint Spectrum L.p. | Landline | 09/30/2011 |
443303 | Aberdeen, MD | Global Crossing Local Services-md | Landline | 07/22/1999 |
443327 | Aberdeen, MD | Cavalier Telephone Mid-atlantic | Landline | 03/03/2001 |
443345 | Aberdeen, MD | Level 3 Communications | Landline | 10/13/1999 |
443360 | Aberdeen, MD | Teleport Communications America | Landline | 08/14/1998 |
443374 | Aberdeen, MD | Cavalier Telephone (mid-atlantic) | Landline | 02/27/1999 |
443395 | Aberdeen, MD | Verizon Maryland | Landline | 08/13/2009 |
443403 | Aberdeen, MD | Broadwing Communications. LLC | Landline | 06/20/2001 |
443558 | Aberdeen, MD | Xo Maryland | Landline | 01/15/2001 |
443760 | Aberdeen, MD | AT&T Local | Landline | 08/14/1998 |
443779 | Aberdeen, MD | Xo Maryland | Landline | 06/30/2001 |
443788 | Aberdeen, MD | Xo Maryland | Landline | 01/14/2000 |
443855 | Aberdeen, MD | Lightwave Communications | Landline | 05/20/2005 |
443861 | Aberdeen, MD | Verizon Maryland | Landline | 08/13/2009 |
443214 | Annapolis, MD | New Cingular Wireless PCS – DC | Landline | 10/11/2011 |
443217 | Annapolis, MD | Core Communications | Landline | 01/14/2000 |
443221 | Annapolis, MD | Level 3 Communications | Landline | 08/20/2000 |
443223 | Annapolis, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 10/13/1999 |
443254 | Annapolis, MD | Omnipoint Communications Cap Operations | Cell Number | 06/13/2000 |
443321 | Annapolis, MD | Paetec Communications | Landline | 06/13/2000 |
443333 | Annapolis, MD | Leap Wireless Intl DBA Cricket Comm | Cell Number | 02/13/2009 |
443336 | Annapolis, MD | Sprint Spectrum L.p. | Cell Number | 05/10/1999 |
443370 | Annapolis, MD | New Cingular Wireless PCS – DC | Landline | 10/31/2000 |
443433 | Annapolis, MD | Xo Maryland | Landline | 02/21/2001 |
443440 | Annapolis, MD | Verizon Maryland | Landline | 03/03/2001 |
443454 | Annapolis, MD | Omnipoint Communications Cap Operations | Cell Number | 03/03/2001 |
443458 | Annapolis, MD | Allegiance Telecom | Landline | 03/03/2001 |
443476 | Annapolis, MD | Verizon Maryland | Cell Number | 11/20/1998 |
443481 | Annapolis, MD | Us Lec Of Maryland | Landline | 06/30/2001 |
443482 | Annapolis, MD | Verizon Maryland | Landline | 11/20/1998 |
443510 | Annapolis, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 12/04/2007 |
443534 | Annapolis, MD | Cellco Partnership DBA Verizon Wireless | Landline | 01/15/2001 |
443569 | Annapolis, MD | Level 3 Communications | Landline | 10/13/1999 |
443603 | Annapolis, MD | Paetec Communications | Landline | 05/18/1998 |
443699 | Annapolis, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 08/10/2011 |
443716 | Annapolis, MD | Cavalier Telephone Mid-atlantic | Landline | 10/31/2000 |
443758 | Annapolis, MD | AT&T Local | Landline | 08/14/1998 |
443782 | Annapolis, MD | Xo Maryland | Landline | 01/14/2000 |
443808 | Annapolis, MD | Bandwidth.com Clec | Landline | 04/04/2014 |
443822 | Annapolis, MD | Sprint Spectrum L.p. | Cell Number | 08/14/1998 |
443837 | Annapolis, MD | Us Lec Of Maryland | Landline | 09/24/2001 |
443852 | Annapolis, MD | New Cingular Wireless PCS – DC | Cell Number | 08/21/2001 |
443871 | Annapolis, MD | Sprint Spectrum L.p. | Cell Number | 11/20/1998 |
443875 | Annapolis, MD | New Cingular Wireless PCS – DC | Landline | 03/03/2001 |
443905 | Annapolis, MD | Sprint Spectrum L.p. | Cell Number | 08/12/2011 |
443924 | Annapolis, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 07/06/2009 |
443926 | Annapolis, MD | Broadwing Communications. LLC | Landline | 08/20/2000 |
443949 | Annapolis, MD | Comcast Phone Of Northern Maryland | Landline | 06/28/2006 |
443951 | Annapolis, MD | Global Crossing Local Services-md | Landline | 07/22/1999 |
443994 | Annapolis, MD | New Cingular Wireless PCS – DC | Cell Number | 11/20/1998 |
443995 | Annapolis, MD | New Cingular Wireless PCS – DC | Cell Number | 08/20/2000 |
443297 | Arbutus, MD | Teleport Communications America | Landline | 08/14/1998 |
443543 | Arbutus, MD | Verizon Maryland | Landline | 05/10/1999 |
443568 | Arbutus, MD | Allegiance Telecom | Landline | 06/13/2000 |
443575 | Arbutus, MD | Cavalier Telephone Mid-atlantic | Landline | 05/10/2001 |
443701 | Arbutus, MD | Xo Maryland | Landline | 10/31/2000 |
443709 | Arbutus, MD | Cavalier Telephone Mid-atlantic | Landline | 10/13/1999 |
443785 | Arbutus, MD | Global Naps South | Landline | 01/14/2000 |
443833 | Arbutus, MD | Us Lec Of Maryland | Landline | 03/03/2001 |
443200 | Baltimore, MD | Allegiance Telecom | Landline | 02/21/2001 |
443202 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 01/09/2012 |
443213 | Baltimore, MD | Verizon Maryland | Landline | 05/18/1998 |
443219 | Baltimore, MD | Level 3 Communications | Landline | 05/18/1998 |
443220 | Baltimore, MD | Verizon Maryland | Landline | 11/20/1998 |
443224 | Baltimore, MD | Mci Worldcom Communications | Landline | 05/10/1999 |
443226 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 08/14/1998 |
443231 | Baltimore, MD | AT&T Local | Landline | 08/14/1998 |
443240 | Baltimore, MD | New Cingular Wireless PCS – DC | Cell Number | 01/27/2012 |
443250 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 08/14/1998 |
443253 | Baltimore, MD | New Cingular Wireless PCS – DC | Cell Number | 08/14/1998 |
443255 | Baltimore, MD | New Cingular Wireless PCS – DC | Cell Number | 07/22/1999 |
443257 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 08/14/1998 |
443263 | Baltimore, MD | Verizon Maryland | Landline | 07/22/1999 |
443268 | Baltimore, MD | Core Communications | Landline | 01/14/2000 |
443270 | Baltimore, MD | Paetec Communications | Landline | 10/13/1999 |
443271 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 10/21/2002 |
443272 | Baltimore, MD | Teleport Communications America | Landline | 08/14/1998 |
443275 | Baltimore, MD | Comcast Phone Of Northern Maryland | Landline | 05/18/1998 |
443276 | Baltimore, MD | Allegiance Telecom | Landline | 06/13/2000 |
443278 | Baltimore, MD | Vdl DBA Global Telecom Brokers | Landline | 10/02/2003 |
443279 | Baltimore, MD | Allegiance Telecom | Landline | 10/13/1999 |
443281 | Baltimore, MD | Allegiance Telecom | Landline | 06/13/2000 |
443283 | Baltimore, MD | Paetec Communications | Landline | 10/13/1999 |
443286 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 08/14/1998 |
443287 | Baltimore, MD | Verizon Maryland | Landline | 07/22/1999 |
443288 | Baltimore, MD | Allegiance Telecom | Landline | 06/13/2000 |
443296 | Baltimore, MD | Global Crossing Local Services-md | Landline | 07/22/1999 |
443301 | Baltimore, MD | New Cingular Wireless PCS – DC | Cell Number | 04/05/2012 |
443304 | Baltimore, MD | Global Crossing Local Services-md | Landline | 07/22/1999 |
443305 | Baltimore, MD | Global Crossing Local Services-md | Landline | 07/22/1999 |
443306 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 08/14/1998 |
443308 | Baltimore, MD | Allegiance Telecom | Landline | 06/13/2000 |
443310 | Baltimore, MD | New Cingular Wireless PCS – DC | Cell Number | 10/31/2000 |
443312 | Baltimore, MD | Global Crossing Local Services-md | Landline | 07/22/1999 |
443314 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 02/01/2011 |
443315 | Baltimore, MD | Global Crossing Local Services-md | Landline | 07/22/1999 |
443316 | Baltimore, MD | Global Crossing Local Services-md | Landline | 07/22/1999 |
443317 | Baltimore, MD | Global Crossing Local Services-md | Landline | 07/22/1999 |
443320 | Baltimore, MD | Global Crossing Local Services-md | Landline | 07/22/1999 |
443324 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 07/22/1999 |
443326 | Baltimore, MD | New Cingular Wireless PCS – DC | Cell Number | 02/21/2001 |
443330 | Baltimore, MD | Cavalier Telephone Mid-atlantic | Landline | 05/18/1998 |
443341 | Baltimore, MD | Level 3 Communications | Landline | 05/18/1998 |
443348 | Baltimore, MD | Teleport Communications America | Landline | 08/14/1998 |
443352 | Baltimore, MD | AT&T Local | Landline | 11/20/1998 |
443354 | Baltimore, MD | Level 3 Communications | Landline | 07/22/1999 |
443355 | Baltimore, MD | Level 3 Communications | Landline | 07/22/1999 |
443364 | Baltimore, MD | Teleport Communications America | Landline | 08/14/1998 |
443376 | Baltimore, MD | Teleport Communications America | Landline | 08/14/1998 |
443378 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 07/27/2004 |
443380 | Baltimore, MD | Level 3 Communications | Landline | 05/18/1998 |
443386 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 02/27/1999 |
443388 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 04/13/2006 |
443391 | Baltimore, MD | Global Crossing Local Services-md | Landline | 07/22/1999 |
443392 | Baltimore, MD | AT&T Local | Landline | 05/10/1999 |
443393 | Baltimore, MD | Global Crossing Local Services-md | Landline | 07/22/1999 |
443399 | Baltimore, MD | Global Crossing Local Services-md | Landline | 07/22/1999 |
443400 | Baltimore, MD | Xo Maryland | Landline | 10/31/2000 |
443401 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 10/17/2011 |
443405 | Baltimore, MD | Global Crossing Local Services-md | Landline | 07/22/1999 |
443407 | Baltimore, MD | Allegiance Telecom | Landline | 06/13/2000 |
443408 | Baltimore, MD | Xo Maryland | Landline | 10/31/2000 |
443410 | Baltimore, MD | Centurylink Communications LLC | Landline | 06/21/2013 |
443413 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 05/10/1999 |
443414 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 05/10/1999 |
443415 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 05/10/1999 |
443416 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 05/10/1999 |
443418 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 05/10/1999 |
443420 | Baltimore, MD | Global Crossing Local Services-md | Landline | 07/22/1999 |
443423 | Baltimore, MD | Broadwing Communications. LLC | Landline | 10/13/1999 |
443425 | Baltimore, MD | AT&T Local | Landline | 08/14/1998 |
443426 | Baltimore, MD | Paetec Communications | Landline | 06/30/2001 |
443430 | Baltimore, MD | Xo Maryland | Landline | 05/18/2001 |
443435 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 02/01/2011 |
443438 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 10/08/2008 |
443444 | Baltimore, MD | Verizon Maryland | Landline | 10/13/2005 |
443447 | Baltimore, MD | Leap Wireless Intl DBA Cricket Comm | Cell Number | 12/15/2008 |
443449 | Baltimore, MD | Broadview Networks | Landline | 03/28/2007 |
443450 | Baltimore, MD | Level 3 Communications | Landline | 05/10/1999 |
443451 | Baltimore, MD | Paetec Communications | Landline | 10/13/1999 |
443452 | Baltimore, MD | Us Lec Of Maryland | Landline | 09/07/2005 |
443453 | Baltimore, MD | Neutral Tandem-maryland | Landline | 10/12/2007 |
443455 | Baltimore, MD | Verizon Maryland | Landline | 03/09/2006 |
443457 | Baltimore, MD | Teleport Communications America | Landline | 08/14/1998 |
443459 | Baltimore, MD | Paetec Communications | Landline | 03/03/2001 |
443460 | Baltimore, MD | Allegiance Telecom | Landline | 06/13/2000 |
443462 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 11/06/2008 |
443463 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 02/27/1999 |
443467 | Baltimore, MD | Leap Wireless Intl DBA Cricket Comm | Cell Number | 03/20/2009 |
443468 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 04/04/2007 |
443469 | Baltimore, MD | Leap Wireless Intl DBA Cricket Comm | Cell Number | 03/20/2009 |
443472 | Baltimore, MD | Level 3 Communications | Landline | 01/14/2000 |
443473 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 03/28/2007 |
443475 | Baltimore, MD | Mci Worldcom Communications | Landline | 06/01/2011 |
443478 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 03/06/2009 |
443488 | Baltimore, MD | Leap Wireless Intl DBA Cricket Comm | Cell Number | 06/23/2010 |
443489 | Baltimore, MD | Teleport Communications America | Landline | 02/27/1999 |
443492 | Baltimore, MD | Global Crossing Local Services-md | Landline | 07/22/1999 |
443495 | Baltimore, MD | Global Crossing Local Services-md | Landline | 07/22/1999 |
443498 | Baltimore, MD | Allegiance Telecom | Landline | 06/13/2000 |
443500 | Baltimore, MD | Leap Wireless Intl DBA Cricket Comm | Cell Number | 03/20/2009 |
443501 | Baltimore, MD | Global Crossing Local Services-md | Landline | 07/22/1999 |
443503 | Baltimore, MD | Xo Maryland | Landline | 10/31/2000 |
443505 | Baltimore, MD | Global Crossing Local Services-md | Landline | 07/22/1999 |
443506 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 06/13/2000 |
443509 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 02/10/2009 |
443517 | Baltimore, MD | Global Crossing Local Services-md | Landline | 07/22/1999 |
443519 | Baltimore, MD | Global Crossing Local Services-md | Landline | 07/22/1999 |
443524 | Baltimore, MD | Allegiance Telecom | Landline | 10/13/1999 |
443525 | Baltimore, MD | Leap Wireless Intl DBA Cricket Comm | Cell Number | 03/20/2009 |
443527 | Baltimore, MD | Omnipoint Communications Cap Operations | Cell Number | 03/19/2001 |
443529 | Baltimore, MD | Omnipoint Communications Cap Operations | Cell Number | 07/22/2008 |
443530 | Baltimore, MD | Paetec Communications | Landline | 06/30/2001 |
443531 | Baltimore, MD | Leap Wireless Intl DBA Cricket Comm | Cell Number | 03/20/2009 |
443540 | Baltimore, MD | New Cingular Wireless PCS – DC | Cell Number | 03/03/2001 |
443541 | Baltimore, MD | Paetec Communications | Landline | 10/13/1999 |
443546 | Baltimore, MD | Verizon Maryland | Landline | 05/18/1998 |
443548 | Baltimore, MD | Allegiance Telecom | Landline | 10/13/1999 |
443551 | Baltimore, MD | Level 3 Communications | Landline | 01/14/2000 |
443552 | Baltimore, MD | Verizon Maryland | Landline | 06/13/2000 |
443557 | Baltimore, MD | Allegiance Telecom | Landline | 06/13/2000 |
443560 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 07/18/2011 |
443562 | Baltimore, MD | New Cingular Wireless PCS – DC | Cell Number | 01/14/2000 |
443563 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 11/14/2006 |
443564 | Baltimore, MD | Level 3 Communications | Landline | 10/13/1999 |
443570 | Baltimore, MD | Omnipoint Communications Cap Operations | Cell Number | 06/13/2000 |
443571 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 12/06/2011 |
443576 | Baltimore, MD | Allegiance Telecom | Landline | 02/21/2001 |
443578 | Baltimore, MD | Xo Maryland | Landline | 06/30/2001 |
443580 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 08/25/2011 |
443588 | Baltimore, MD | Allegiance Telecom | Landline | 10/13/1999 |
443594 | Baltimore, MD | Global Crossing Local Services-md | Landline | 07/22/1999 |
443599 | Baltimore, MD | Global Crossing Local Services-md | Landline | 07/22/1999 |
443604 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 02/27/1999 |
443610 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 10/13/1999 |
443620 | Baltimore, MD | Teleport Communications America | Landline | 08/14/1998 |
443621 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 02/27/1999 |
443622 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 02/27/1999 |
443627 | Baltimore, MD | Verizon Maryland | Landline | 09/26/2006 |
443629 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 08/14/1998 |
443630 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 05/08/2008 |
443633 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 07/18/2011 |
443635 | Baltimore, MD | Leap Wireless Intl DBA Cricket Comm | Cell Number | 10/14/2009 |
443637 | Baltimore, MD | Xo Maryland | Landline | 02/21/2001 |
443642 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 11/08/2006 |
443648 | Baltimore, MD | Teleport Communications America | Landline | 08/14/1998 |
443651 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 07/08/2011 |
443653 | Baltimore, MD | Omnipoint Communications Cap Operations | Cell Number | 05/18/2001 |
443660 | Baltimore, MD | Comcast Phone Of Northern Maryland | Landline | 06/30/2001 |
443676 | Baltimore, MD | New Cingular Wireless PCS – DC | Cell Number | 06/20/2001 |
443677 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 03/15/2001 |
443679 | Baltimore, MD | Teleport Communications America | Landline | 08/14/1998 |
443680 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 09/27/2010 |
443681 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 06/05/2009 |
443682 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Landline | 12/19/2006 |
443683 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 04/09/2007 |
443687 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 09/08/2009 |
443690 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 06/13/2000 |
443691 | Baltimore, MD | New Cingular Wireless PCS – DC | Cell Number | 01/15/2001 |
443692 | Baltimore, MD | Allegiance Telecom | Landline | 06/13/2000 |
443695 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 01/14/2000 |
443703 | Baltimore, MD | Xo Maryland | Landline | 10/31/2000 |
443708 | Baltimore, MD | Tw Telecom Of Maryland LLC | Landline | 08/20/2000 |
443710 | Baltimore, MD | Xo Maryland | Landline | 10/31/2000 |
443717 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 09/14/2005 |
443721 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 07/06/2009 |
443722 | Baltimore, MD | Omnipoint Communications Cap Operations | Cell Number | 03/09/2001 |
443725 | Baltimore, MD | Paetec Communications | Landline | 01/14/2000 |
443729 | Baltimore, MD | Paetec Communications | Landline | 01/14/2000 |
443730 | Baltimore, MD | Paetec Communications | Landline | 01/14/2000 |
443733 | Baltimore, MD | AT&T Local | Landline | 10/31/2001 |
443737 | Baltimore, MD | Paetec Communications | Landline | 10/31/2001 |
443738 | Baltimore, MD | Paetec Communications | Landline | 01/14/2000 |
443739 | Baltimore, MD | Omnipoint Communications Cap Operations | Cell Number | 07/23/2001 |
443740 | Baltimore, MD | Telcove Operations | Landline | 02/03/2005 |
443742 | Baltimore, MD | New Cingular Wireless PCS – DC | Cell Number | 08/20/2000 |
443743 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 04/07/2008 |
443749 | Baltimore, MD | Cavalier Telephone Mid-atlantic | Landline | 03/03/2001 |
443750 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 06/08/2010 |
443756 | Baltimore, MD | New Cingular Wireless PCS – DC | Cell Number | 08/20/2000 |
443759 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 10/29/2007 |
443762 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 01/10/2001 |
443763 | Baltimore, MD | Omnipoint Communications Cap Operations | Landline | 05/18/1998 |
443768 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 05/18/2001 |
443769 | Baltimore, MD | Omnipoint Communications Cap Operations | Cell Number | 09/16/2008 |
443773 | Baltimore, MD | Allegiance Telecom | Landline | 08/20/2000 |
443774 | Baltimore, MD | Global Naps South | Landline | 08/20/2000 |
443776 | Baltimore, MD | Bandwidth.com Clec | Landline | 01/17/2014 |
443784 | Baltimore, MD | Teleport Communications America | Landline | 02/27/1999 |
443793 | Baltimore, MD | Xo Maryland | Landline | 10/31/2000 |
443794 | Baltimore, MD | New Cingular Wireless PCS – DC | Cell Number | 01/14/2000 |
443795 | Baltimore, MD | Xo Maryland | Landline | 10/31/2000 |
443796 | Baltimore, MD | Xo Maryland | Landline | 10/31/2000 |
443797 | Baltimore, MD | Xo Maryland | Landline | 10/31/2000 |
443799 | Baltimore, MD | New Cingular Wireless PCS – DC | Cell Number | 07/23/2001 |
443800 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 01/31/2011 |
443801 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 07/22/1999 |
443802 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 07/22/1999 |
443803 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 07/22/1999 |
443804 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 07/22/1999 |
443806 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 03/08/2006 |
443810 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 09/04/2008 |
443813 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 09/14/2007 |
443814 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 06/15/2010 |
443815 | Baltimore, MD | Xo Maryland | Landline | 10/31/2000 |
443817 | Baltimore, MD | Allegiance Telecom | Landline | 10/31/2000 |
443820 | Baltimore, MD | Paetec Communications | Landline | 05/18/1998 |
443825 | Baltimore, MD | Omnipoint Communications Cap Operations | Cell Number | 11/29/2006 |
443826 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 06/25/2010 |
443827 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 11/20/1998 |
443829 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 06/13/2000 |
443831 | Baltimore, MD | New Cingular Wireless PCS – DC | Cell Number | 11/20/1998 |
443832 | Baltimore, MD | Level 3 Communications | Landline | 07/22/1999 |
443835 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 12/11/2008 |
443836 | Baltimore, MD | Xo Maryland | Landline | 01/14/2000 |
443838 | Baltimore, MD | New Cingular Wireless PCS – DC | Cell Number | 07/22/1999 |
443839 | Baltimore, MD | Omnipoint Communications Cap Operations | Cell Number | 04/17/2006 |
443841 | Baltimore, MD | Verizon Maryland | Landline | 07/22/1999 |
443842 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 03/10/2011 |
443844 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 02/13/2006 |
443845 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 02/27/1999 |
443848 | Baltimore, MD | Sprint Spectrum L.p. | Landline | 03/03/2001 |
443850 | Baltimore, MD | Omnipoint Communications Cap Operations | Cell Number | 09/24/2001 |
443853 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 07/27/2010 |
443854 | Baltimore, MD | Omnipoint Communications Cap Operations | Cell Number | 11/19/2001 |
443857 | Baltimore, MD | Omnipoint Communications Cap Operations | Cell Number | 06/13/2000 |
443858 | Baltimore, MD | Omnipoint Communications Cap Operations | Cell Number | 06/13/2000 |
443863 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 08/09/2010 |
443865 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 04/19/2002 |
443868 | Baltimore, MD | Verizon Maryland | Landline | 07/22/1999 |
443869 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 06/12/2006 |
443872 | Baltimore, MD | Cavalier Telephone Mid-atlantic | Landline | 03/03/2001 |
443874 | Baltimore, MD | Cavalier Telephone Mid-atlantic | Landline | 03/03/2001 |
443878 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Landline | 03/03/2001 |
443879 | Baltimore, MD | Verizon Maryland | Landline | 03/03/2001 |
443882 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 02/01/2011 |
443883 | Baltimore, MD | AT&T Local | Landline | 08/14/1998 |
443884 | Baltimore, MD | Cavalier Telephone Mid-atlantic | Landline | 03/03/2001 |
443885 | Baltimore, MD | Verizon Maryland | Landline | 08/14/1998 |
443886 | Baltimore, MD | AT&T Local | Landline | 08/14/1998 |