443 Area Code

Area Code 443 time
02:18:13 AM
Area Code 443 time

443 code area is located in Eastern timezone. This timezone also known as America/New_York. Current time in 443 is 2:18am.

Area code 443 is in service since Aug 19, 1970. Code was created from area code 410.

Nearby area codes

Counties of 443 area

CountyPopulation% of 443% of County
Baltimore County 805,029 9 100
Baltimore County 620,961 1 100
Anne Arundel County 537,656 7 93
Harford County 244,826 7 100
Howard County 287,085 3 76
Carroll County 167,134 6 96
Cecil County 101,108 6 100
Wicomico County 98,733 5 100
Calvert County 88,737 4 92
Queen Anne's County 47,798 7 100
Worcester County 51,454 8 84
Talbot County 37,782 6 100
Caroline County 33,066 4 100
Dorchester County 32,618 11 87
Somerset County 26,470 8 100
Kent County 20,197 6 100

Cities of 443 area

CityPopulation% of 443% of City
Baltimore 620,961 1 100
Columbia 99,615 93
Glen Burnie 67,639 100
Ellicott City 65,834 100
Dundalk 63,597 100
Towson 55,197 100
South 47,709 100
Severn 44,231 100
Catonsville 41,567 100
Essex 39,262 100
Annapolis 38,394 100
Woodlawn 37,879 100
Severna Park 37,634 100
Odenton 37,132 100
Randallstown 32,430 100
Pikesville 30,764 100
Parkville 30,734 100
Owings Mills 30,622 100
Eldersburg 30,531 1 100
Salisbury 30,343 100
Perryhall 28,474 100
Crofton 27,348 100
Reisterstown 25,968 100
Edgewood 25,562 100
Middle River 25,191 100
Pasadena 24,287 100
Ilchester 23,476 100
Arnold 23,106 100
Cockeysville 20,776 100
Arbutus 20,483 100
Lake Shore 19,477 100
Rosedale 19,257 100
Westminster 18,590 100
Easton 15,945 100
Elkridge 15,593 100
Elkton 15,443 100
Aberdeen 14,959 100
Brooklyn Park 14,373 100
Havre de Grace 12,952 100
Riviera Beach 12,677 100
Joppatowne 12,616 100
Cambridge 12,326 100

Telephone Carriers

CarrierType% of 443
Verizon landline 7
Cavalier Telephone Mid-atlantic landline 7
Global Crossing Local Services landline 6
Xo landline 5
Teleport America landline 5
Ctc landline 4
Us Lec landline 3
Other landline 26
Verizon Wireless wireless 14
Sprint wireless 9
Cingular wireless 6
Omnipoint Cap Operations wireless 4
Cricket Comm wireless 2
Omnipoint Enterprises wireless 1
Local Access wireless 1
Other wireless 1

Prefixes

PrefixTypePrimary CityCarrierIntroduced
443200 landline Baltimore Allegiance Telecom Feb 21, 2001
443201 wireless Westminster Cellco Partnership DBA Verizon Wireless Dec 1, 2011
443202 wireless Baltimore Cellco Partnership DBA Verizon Wireless Jan 9, 2012
443203 landline West River Verizon Maryland Mar 3, 2001
443204 wireless Pikesville New Cingular Wireless PCS - DC May 15, 2003
443205 wireless Cambridge Sprint Spectrum Jan 20, 2004
443206 wireless Perryville Cellco Partnership DBA Verizon Wireless Jan 14, 2000
443207 wireless Elkton Omnipoint Communications Enterprises, Aug 14, 1998
443208 landline Essex Sprint Spectrum Feb 1, 2011
443209 landline Havre de Grace Cavalier Telephone (mid-atlantic) Feb 27, 1999
443210 landline Aberdeen Sprint Spectrum Sep 30, 2011
443212 landline Sparks Glencoe Us Lec Of Maryland Aug 14, 1998
443213 landline Baltimore Verizon Maryland May 18, 1998
443214 landline Annapolis New Cingular Wireless PCS - DC Oct 11, 2011
443215 landline Chestertown Core Communications Jan 14, 2000
443216 landline Dundalk Cavalier Telephone Mid-atlantic Oct 13, 1999
443217 landline Annapolis Core Communications Jan 14, 2000
443218 landline Reisterstown Global Crossing Local Services-md Jul 22, 1999
443219 landline Baltimore Level 3 Communications May 18, 1998
443220 landline Baltimore Verizon Maryland Nov 20, 1998
443221 landline Annapolis Level 3 Communications Aug 20, 2000
443222 landline Reisterstown Xo Maryland Jan 14, 2000
443223 wireless Annapolis Cellco Partnership DBA Verizon Wireless Oct 13, 1999
443224 landline Baltimore Mci Worldcom Communications May 10, 1999
443225 landline Cambridge Sprint Spectrum Jan 20, 2004
443226 wireless Baltimore Sprint Spectrum Aug 14, 1998
443227 landline Port Deposit Ctc Communications Corp. Jan 14, 2000
443228 landline Middle River Us Lec Of Maryland Jun 30, 2001
443229 landline Severna Park Cavalier Telephone Mid-atlantic May 10, 2001
443230 landline Odenton Ctc Communications Corp. Jan 14, 2000
443231 landline Baltimore AT&T Local Aug 14, 1998
443232 landline Willards Cavalier Telephone (mid-atlantic) Nov 20, 1998
443233 landline Mardela Springs Cavalier Telephone (mid-atlantic) Nov 20, 1998
443234 landline Snow Hill Cavalier Telephone (mid-atlantic) Nov 20, 1998
443235 wireless Salisbury Cellco Partnership DBA Verizon Wireless Oct 13, 1999
443236 landline Cardiff Core Communications Jan 14, 2000
443237 landline North Beach Core Communications Jan 14, 2000
443238 landline Parkton Ctc Communications Corp. Jan 14, 2000
443239 wireless Easton New Cingular Wireless PCS - DC Jan 20, 2004
443240 wireless Baltimore New Cingular Wireless PCS - DC Jan 27, 2012
443241 landline Westminster Global Naps South Jan 14, 2000
443242 landline Sparrows Point Cavalier Telephone Mid-atlantic May 10, 2001
443243 wireless Fallston Cellco Partnership DBA Verizon Wireless Oct 13, 1999
443244 landline Westminster Level 3 Communications Oct 13, 1999
443245 landline Elkton Cavalier Telephone (mid-atlantic) Feb 27, 1999
443246 landline Elkton Core Communications Jan 14, 2000
443247 landline Union Bridge Ctc Communications Corp. Jan 14, 2000
443248 wireless Catonsville Cellco Partnership DBA Verizon Wireless Jan 15, 2007
443249 landline Stevensville Verizon Maryland Jul 22, 1999
443250 wireless Baltimore Sprint Spectrum Aug 14, 1998
443251 wireless Chestertown Local Access LLC Aug 16, 2013
443252 wireless Perryville Cellco Partnership DBA Verizon Wireless Sep 8, 2009
443253 wireless Baltimore New Cingular Wireless PCS - DC Aug 14, 1998
443254 wireless Annapolis Omnipoint Communications Cap Operations Jun 13, 2000
443255 wireless Baltimore New Cingular Wireless PCS - DC Jul 22, 1999
443256 landline Northeast Ctc Communications Corp. Jan 14, 2000
443257 wireless Baltimore Cellco Partnership DBA Verizon Wireless Aug 14, 1998
443258 wireless Easton New Cingular Wireless PCS - DC Jul 22, 1999
443259 landline Columbia Verizon Maryland Aug 14, 1998
443260 landline Salisbury Verizon Maryland Jul 22, 1999
443261 landline Severna Park Mci Worldcom Communications Jun 13, 2000
443262 landline Centreville Verizon Maryland Jan 14, 2000
443263 landline Baltimore Verizon Maryland Jul 22, 1999
443264 landline Pikesville Xo Maryland Jan 14, 2000
443265 landline Fork Cavalier Telephone Mid-atlantic May 10, 2001
443266 landline Glenwood Global Crossing Local Services-md Jul 22, 1999
443267 landline Darlington Teleport Communications America Feb 27, 1999
443268 landline Baltimore Core Communications Jan 14, 2000
443269 landline Towson Xo Maryland Jan 14, 2000
443270 landline Baltimore Paetec Communications Oct 13, 1999
443271 wireless Baltimore Sprint Spectrum Oct 21, 2002
443272 landline Baltimore Teleport Communications America Aug 14, 1998
443273 landline Reisterstown Teleport Communications America Aug 14, 1998
443274 landline Severn Verizon Maryland Oct 13, 1999
443275 landline Baltimore Comcast Phone Of Northern Maryland May 18, 1998
443276 landline Baltimore Allegiance Telecom Jun 13, 2000
443277 wireless Sykesville Sprint Spectrum Jul 22, 1999
443278 landline Baltimore Vdl DBA Global Telecom Brokers Oct 2, 2003
443279 landline Baltimore Allegiance Telecom Oct 13, 1999
443280 wireless Sykesville New Cingular Wireless PCS - DC Aug 14, 1998
443281 landline Baltimore Allegiance Telecom Jun 13, 2000
443282 wireless Chestertown Sprint Spectrum Oct 4, 2004
443283 landline Baltimore Paetec Communications Oct 13, 1999
443284 landline Jessup Xo Maryland Jan 14, 2000
443285 landline Columbia Verizon Maryland Oct 13, 1999
443286 wireless Baltimore Cellco Partnership DBA Verizon Wireless Aug 14, 1998
443287 landline Baltimore Verizon Maryland Jul 22, 1999
443288 landline Baltimore Allegiance Telecom Jun 13, 2000
443289 landline Westminster Mci Worldcom Communications May 16, 2011
443290 landline Parkville Tw Telecom Of Maryland LLC Oct 13, 1999
443291 landline Hampstead Global Crossing Local Services-md Jul 22, 1999
443292 landline Laurel Level 3 Communications Oct 13, 1999
443293 landline Westminster Global Crossing Local Services-md Jul 22, 1999
443294 landline West River Global Crossing Local Services-md Jul 22, 1999
443295 landline Prince Frederick Level 3 Communications Oct 13, 1999
443296 landline Baltimore Global Crossing Local Services-md Jul 22, 1999
443297 landline Arbutus Teleport Communications America Aug 14, 1998
443298 wireless Easton New Cingular Wireless PCS - DC Nov 15, 2002
443299 landline Fallston Global Crossing Local Services-md Jul 22, 1999
443300 landline Sykesville Broadwing Communications. LLC Aug 20, 2000
443301 wireless Baltimore New Cingular Wireless PCS - DC Apr 5, 2012
443302 landline Crofton Global Crossing Local Services-md Jul 22, 1999
443303 landline Aberdeen Global Crossing Local Services-md Jul 22, 1999
443304 landline Baltimore Global Crossing Local Services-md Jul 22, 1999
443305 landline Baltimore Global Crossing Local Services-md Jul 22, 1999
443306 wireless Baltimore Sprint Spectrum Aug 14, 1998
443307 landline Bel Air Global Crossing Local Services-md Jul 22, 1999
443308 landline Baltimore Allegiance Telecom Jun 13, 2000
443309 wireless Elkton Sprint Spectrum Nov 20, 1998
443310 wireless Baltimore New Cingular Wireless PCS - DC Oct 31, 2000
443312 landline Baltimore Global Crossing Local Services-md Jul 22, 1999
443313 landline Fork Global Crossing Local Services-md Jul 22, 1999
443314 wireless Baltimore Sprint Spectrum Feb 1, 2011
443315 landline Baltimore Global Crossing Local Services-md Jul 22, 1999
443316 landline Baltimore Global Crossing Local Services-md Jul 22, 1999
443317 landline Baltimore Global Crossing Local Services-md Jul 22, 1999
443318 landline Cockeysville Cavalier Telephone (mid-atlantic) Nov 20, 1998
443319 landline Columbia Cavalier Telephone (mid-atlantic) Nov 20, 1998
443320 landline Baltimore Global Crossing Local Services-md Jul 22, 1999
443321 landline Annapolis Paetec Communications Jun 13, 2000
443322 landline Towson Cavalier Telephone Mid-atlantic May 10, 2001
443323 landline Rhodesdale Cavalier Telephone (mid-atlantic) Nov 20, 1998
443324 wireless Baltimore Sprint Spectrum Jul 22, 1999
443325 landline Ellicott City Cavalier Telephone Mid-atlantic Nov 20, 1998
443326 wireless Baltimore New Cingular Wireless PCS - DC Feb 21, 2001
443327 landline Aberdeen Cavalier Telephone Mid-atlantic Mar 3, 2001
443328 landline Sykesville Ctc Communications Corp. Jan 14, 2000
443329 landline Jessup Global Crossing Local Services-md Feb 27, 1999
443330 landline Baltimore Cavalier Telephone Mid-atlantic May 18, 1998
443331 landline Taneytown Ctc Communications Corp. Jan 14, 2000
443332 landline Crofton Cavalier Telephone Mid-atlantic May 9, 2001
443333 wireless Annapolis Leap Wireless Intl DBA Cricket Comm Feb 13, 2009
443334 landline Towson Allegiance Telecom Mar 14, 2001
443335 landline Brooklyn Xo Maryland Jan 14, 2000
443336 wireless Annapolis Sprint Spectrum May 10, 1999
443337 landline Sparrows Point Xo Maryland Jan 14, 2000
443338 landline Sparks Glencoe Ctc Communications Corp. Jan 14, 2000
443339 landline Sherwood Forest Ctc Communications Corp. Jan 14, 2000
443340 wireless Westminster Cellco Partnership DBA Verizon Wireless Oct 13, 1999
443341 landline Baltimore Level 3 Communications May 18, 1998
443342 landline Solomons Ctc Communications Corp. Jan 14, 2000
443343 landline Millersville Teleport Communications America Feb 27, 1999
443344 landline Severna Park Core Communications Jan 14, 2000
443345 landline Aberdeen Level 3 Communications Oct 13, 1999
443346 landline Severna Park Xo Maryland Jan 14, 2000
443347 landline Cardiff Ctc Communications Corp. Jan 14, 2000
443348 landline Baltimore Teleport Communications America Aug 14, 1998
443349 landline Westminster Core Communications Jan 14, 2000
443350 wireless Elkton Cellco Partnership DBA Verizon Wireless Aug 20, 2000
443351 landline Columbia Us Lec Of Maryland Jun 13, 2000
443352 landline Baltimore AT&T Local Nov 20, 1998
443353 landline Cockeysville Verizon Maryland Mar 19, 2004
443354 landline Baltimore Level 3 Communications Jul 22, 1999
443355 landline Baltimore Level 3 Communications Jul 22, 1999
443356 landline Bel Air Level 3 Communications Jul 22, 1999
443357 landline Pikesville Verizon Maryland Oct 13, 1999
443358 landline Salisbury Ymax Communications Corp. Feb 17, 2011
443359 wireless Delmar Cellco Partnership DBA Verizon Wireless Jun 13, 2000
443360 landline Aberdeen Teleport Communications America Aug 14, 1998
443361 landline Sykesville Core Communications Jan 14, 2000
443362 wireless Easton Omnipoint Communications Cap Operations Jun 13, 2000
443363 landline Severn Xo Maryland Jan 14, 2000
443364 landline Baltimore Teleport Communications America Aug 14, 1998
443365 wireless Salisbury Omnipoint Communications Cap Operations Jun 13, 2000
443366 wireless Salisbury Sprint Spectrum Apr 17, 2001
443367 landline Columbia Verizon Maryland Jun 13, 2000
443368 landline Westminster Core Communications Jan 14, 2000
443369 landline Bel Air Core Communications Jan 14, 2000
443370 landline Annapolis New Cingular Wireless PCS - DC Oct 31, 2000
443371 landline Bel Air Broadwing Communications. LLC Oct 31, 2000
443372 landline Edgewood Us Lec Of Maryland Mar 19, 2001
443373 wireless Ocean City Sprint Spectrum Oct 31, 2000
443374 landline Aberdeen Cavalier Telephone (mid-atlantic) Feb 27, 1999
443375 wireless Hampstead Sprint Spectrum Aug 20, 2000
443376 landline Baltimore Teleport Communications America Aug 14, 1998
443377 wireless Towson Cellco Partnership DBA Verizon Wireless Jun 9, 2010
443378 wireless Baltimore Sprint Spectrum Jul 27, 2004
443379 landline Pikesville Comcast Phone Of Northern Maryland Feb 23, 2007
443380 landline Baltimore Level 3 Communications May 18, 1998
443381 landline Reisterstown Xo Maryland Jan 14, 2000
443382 landline Cambridge Core Communications Jan 14, 2000
443383 landline Westminster Ctc Communications Corp. Jan 14, 2000
443384 landline Parkville Cavalier Telephone Mid-atlantic Oct 13, 1999
443385 landline Easton Core Communications Jan 14, 2000
443386 wireless Baltimore Cellco Partnership DBA Verizon Wireless Feb 27, 1999
443387 landline Pocomoke Core Communications Jan 14, 2000
443388 wireless Baltimore Cellco Partnership DBA Verizon Wireless Apr 13, 2006
443389 landline Salisbury Core Communications Jan 14, 2000
443390 landline Churchville Global Crossing Local Services-md Jul 22, 1999
443391 landline Baltimore Global Crossing Local Services-md Jul 22, 1999
443392 landline Baltimore AT&T Local May 10, 1999
443393 landline Baltimore Global Crossing Local Services-md Jul 22, 1999
443394 landline Pikesville Verizon Maryland Nov 20, 1998
443395 landline Aberdeen Verizon Maryland Aug 13, 2009
443396 landline Odenton Global Crossing Local Services-md Jul 22, 1999
443397 wireless Salisbury Cellco Partnership DBA Verizon Wireless Apr 6, 2009
443398 wireless Sykesville Sprint Spectrum Mar 15, 2001
443399 landline Baltimore Global Crossing Local Services-md Jul 22, 1999
443400 landline Baltimore Xo Maryland Oct 31, 2000
443401 wireless Baltimore Cellco Partnership DBA Verizon Wireless Oct 17, 2011
443402 landline Edgewood Teleport Communications America Feb 27, 1999
443403 landline Aberdeen Broadwing Communications. LLC Jun 20, 2001
443404 wireless Solomons Sprint Spectrum Oct 31, 2000
443405 landline Baltimore Global Crossing Local Services-md Jul 22, 1999
443406 landline Elkton Teleport Communications America Feb 27, 1999
443407 landline Baltimore Allegiance Telecom Jun 13, 2000
443408 landline Baltimore Xo Maryland Oct 31, 2000
443409 landline Edgewood Cavalier Telephone Mid-atlantic Oct 31, 2000
443410 landline Baltimore Centurylink Communications LLC Jun 21, 2013
443412 landline Churchville Teleport Communications America Feb 27, 1999
443413 wireless Baltimore Sprint Spectrum May 10, 1999
443414 wireless Baltimore Sprint Spectrum May 10, 1999
443415 wireless Baltimore Sprint Spectrum May 10, 1999
443416 wireless Baltimore Sprint Spectrum May 10, 1999
443417 landline Fallston Teleport Communications America Feb 27, 1999
443418 wireless Baltimore Sprint Spectrum May 10, 1999
443419 landline Glenwood Cavalier Telephone Mid-atlantic Oct 31, 2000
443420 landline Baltimore Global Crossing Local Services-md Jul 22, 1999
443421 wireless Fork New Cingular Wireless PCS - DC Aug 14, 1998
443422 wireless Glen Burnie Leap Wireless Intl DBA Cricket Comm Feb 13, 2009
443423 landline Baltimore Broadwing Communications. LLC Oct 13, 1999
443424 landline Cardiff Teleport Communications America Feb 27, 1999
443425 landline Baltimore AT&T Local Aug 14, 1998
443426 landline Baltimore Paetec Communications Jun 30, 2001
443427 landline Princess Anne Core Communications Jan 14, 2000
443428 landline Cockeysville Core Communications Jan 14, 2000
443429 landline Woodlawn Cavalier Telephone Mid-atlantic Oct 13, 1999
443430 landline Baltimore Xo Maryland May 18, 2001
443431 landline Randallstown Xo Maryland Jan 14, 2000
443432 landline Prince Frederick Ctc Communications Corp. Jan 14, 2000
443433 landline Annapolis Xo Maryland Feb 21, 2001
443434 landline Federalsburg Comcast Phone Of Northern Maryland Nov 1, 2004
443435 wireless Baltimore Sprint Spectrum Feb 1, 2011
443436 landline Woodlawn Verizon Maryland Nov 20, 1998
443437 landline Pocomoke Teleport Communications America Nov 1, 2004
443438 wireless Baltimore Cellco Partnership DBA Verizon Wireless Oct 8, 2008
443439 landline Trappe Cellco Partnership DBA Verizon Wireless Nov 1, 2004
443440 landline Annapolis Verizon Maryland Mar 3, 2001
443441 landline Glenwood Teleport Communications America Feb 27, 1999
443442 landline Parkville Cavalier Telephone Mid-atlantic May 9, 2001
443444 landline Baltimore Verizon Maryland Oct 13, 2005
443445 landline Elkridge Verizon Maryland Jun 30, 2001
443446 landline Queenstown Mci Worldcom Communications Nov 1, 2004
443447 wireless Baltimore Leap Wireless Intl DBA Cricket Comm Dec 15, 2008
443448 landline Denton Comcast Phone Of Northern Maryland Nov 1, 2004
443449 landline Baltimore Broadview Networks Mar 28, 2007
443450 landline Baltimore Level 3 Communications May 10, 1999
443451 landline Baltimore Paetec Communications Oct 13, 1999
443452 landline Baltimore Us Lec Of Maryland Sep 7, 2005
443453 landline Baltimore Neutral Tandem-maryland Oct 12, 2007
443454 wireless Annapolis Omnipoint Communications Cap Operations Mar 3, 2001
443455 landline Baltimore Verizon Maryland Mar 9, 2006
443456 landline Edgewood AT&T Local Mar 3, 2001
443457 landline Baltimore Teleport Communications America Aug 14, 1998
443458 landline Annapolis Allegiance Telecom Mar 3, 2001
443459 landline Baltimore Paetec Communications Mar 3, 2001
443460 landline Baltimore Allegiance Telecom Jun 13, 2000
443461 landline Parkville Us Lec Of Maryland Jun 13, 2000
443462 wireless Baltimore Cellco Partnership DBA Verizon Wireless Nov 6, 2008
443463 wireless Baltimore Sprint Spectrum Feb 27, 1999
443464 landline Churchville Broadview Networks Mar 16, 2010
443465 wireless Towson Cellco Partnership DBA Verizon Wireless Jun 13, 2000
443466 wireless Elkton Sprint Spectrum May 10, 1999
443467 wireless Baltimore Leap Wireless Intl DBA Cricket Comm Mar 20, 2009
443468 wireless Baltimore Sprint Spectrum Apr 4, 2007
443469 wireless Baltimore Leap Wireless Intl DBA Cricket Comm Mar 20, 2009
443470 landline Towson Us Lec Of Maryland Apr 29, 2008
443471 landline Columbia Us Lec Of Maryland Jun 13, 2000
443472 landline Baltimore Level 3 Communications Jan 14, 2000
443473 wireless Baltimore Sprint Spectrum Mar 28, 2007
443474 wireless Catonsville New Cingular Wireless PCS - DC Feb 27, 1999
443475 landline Baltimore Mci Worldcom Communications Jun 1, 2011
443476 wireless Annapolis Verizon Maryland Nov 20, 1998
443477 wireless Cambridge Cellco Partnership DBA Verizon Wireless Jan 13, 2007
443478 wireless Baltimore Cellco Partnership DBA Verizon Wireless Mar 6, 2009
443479 landline Laurel Verizon Maryland Nov 20, 1998
443480 wireless Chestertown Cellco Partnership DBA Verizon Wireless Aug 20, 2000
443481 landline Annapolis Us Lec Of Maryland Jun 30, 2001
443482 landline Annapolis Verizon Maryland Nov 20, 1998
443483 landline Cardiff Broadwing Communications. LLC Aug 20, 2000
443484 landline Edgewood Broadwing Communications. LLC Aug 20, 2000
443485 landline Elkton Broadwing Communications. LLC Aug 20, 2000
443486 landline Prince Frederick Broadwing Communications. LLC Aug 20, 2000
443487 landline Westminster Broadwing Communications. LLC Aug 20, 2000
443488 wireless Baltimore Leap Wireless Intl DBA Cricket Comm Jun 23, 2010
443489 landline Baltimore Teleport Communications America Feb 27, 1999
443490 landline Edgewood Global Crossing Local Services-md Jul 22, 1999
443491 landline Parkton Global Crossing Local Services-md Jul 22, 1999
443492 landline Baltimore Global Crossing Local Services-md Jul 22, 1999
443493 wireless Delmar Cellco Partnership DBA Verizon Wireless Mar 6, 2009
443494 landline Millersville Global Crossing Local Services-md Jul 22, 1999
443495 landline Baltimore Global Crossing Local Services-md Jul 22, 1999
443496 wireless Easton Sprint Spectrum Aug 14, 1998
443497 wireless Salisbury Sprint Spectrum Aug 14, 1998
443498 landline Baltimore Allegiance Telecom Jun 13, 2000
443499 landline Jarrettsville Global Crossing Local Services-md Jul 22, 1999
443500 wireless Baltimore Leap Wireless Intl DBA Cricket Comm Mar 20, 2009
443501 landline Baltimore Global Crossing Local Services-md Jul 22, 1999
443502 landline Havre de Grace Teleport Communications America Feb 27, 1999
443503 landline Baltimore Xo Maryland Oct 31, 2000
443504 landline Fallston Cavalier Telephone Mid-atlantic Oct 31, 2000
443505 landline Baltimore Global Crossing Local Services-md Jul 22, 1999
443506 wireless Baltimore Sprint Spectrum Jun 13, 2000
443507 landline Hampstead Teleport Communications America Feb 27, 1999
443508 landline Hampstead Cavalier Telephone Mid-atlantic Oct 31, 2000
443509 wireless Baltimore Cellco Partnership DBA Verizon Wireless Feb 10, 2009
443510 wireless Annapolis Cellco Partnership DBA Verizon Wireless Dec 4, 2007
443512 landline Edgewood Verizon Maryland Jul 22, 1999
443513 wireless Berlin New Cingular Wireless PCS - DC Oct 31, 2000
443514 landline Columbia Us Lec Of Maryland Jun 13, 2000
443515 wireless Cambridge Cellco Partnership DBA Verizon Wireless Jun 8, 2009
443516 landline Sykesville Global Crossing Local Services-md Jul 22, 1999
443517 landline Baltimore Global Crossing Local Services-md Jul 22, 1999
443518 landline Columbia Verizon Maryland Dec 16, 2008
443519 landline Baltimore Global Crossing Local Services-md Jul 22, 1999
443520 wireless Catonsville New Cingular Wireless PCS - DC Feb 27, 1999
443521 wireless Cambridge Cellco Partnership DBA Verizon Wireless Jan 14, 2000
443522 landline Reisterstown Paetec Communications Jun 30, 2001
443523 landline Salisbury Verizon Maryland Aug 20, 2000
443524 landline Baltimore Allegiance Telecom Oct 13, 1999
443525 wireless Baltimore Leap Wireless Intl DBA Cricket Comm Mar 20, 2009
443526 landline Havre de Grace Ctc Communications Corp. Jan 14, 2000
443527 wireless Baltimore Omnipoint Communications Cap Operations Mar 19, 2001
443528 wireless Bel Air Sprint Spectrum Aug 20, 2000
443529 wireless Baltimore Omnipoint Communications Cap Operations Jul 22, 2008
443530 landline Baltimore Paetec Communications Jun 30, 2001
443531 wireless Baltimore Leap Wireless Intl DBA Cricket Comm Mar 20, 2009
443532 wireless Prince Frederick Sprint Spectrum Aug 20, 2000
443533 landline Jarrettsville Teleport Communications America Feb 27, 1999
443534 landline Annapolis Cellco Partnership DBA Verizon Wireless Jan 15, 2001
443535 landline Columbia Verizon Maryland Feb 27, 1999
443536 wireless Westminster Sprint Spectrum Aug 20, 2000
443537 landline Columbia Verizon Maryland May 22, 2009
443538 wireless Columbia Omnipoint Communications Cap Operations Jun 20, 2001
443539 landline Columbia Us Lec Of Maryland Jan 14, 2000
443540 wireless Baltimore New Cingular Wireless PCS - DC Mar 3, 2001
443541 landline Baltimore Paetec Communications Oct 13, 1999
443542 landline Columbia Comcast Phone Of Northern Maryland Jun 30, 2001
443543 landline Arbutus Verizon Maryland May 10, 1999
443544 landline Pikesville Cavalier Telephone Mid-atlantic May 10, 2001
443545 landline Columbia Broadwing Communications. LLC May 18, 2001
443546 landline Baltimore Verizon Maryland May 18, 1998
443547 wireless Westminster Cellco Partnership DBA Verizon Wireless May 7, 2009
443548 landline Baltimore Allegiance Telecom Oct 13, 1999
443549 landline Dundalk Us Lec Of Maryland Jan 14, 2000
443550 landline North Beach Level 3 Communications Jun 30, 2001
443551 landline Baltimore Level 3 Communications Jan 14, 2000
443552 landline Baltimore Verizon Maryland Jun 13, 2000
443553 wireless Elkton Cellco Partnership DBA Verizon Wireless May 10, 1999
443554 wireless Middle River Omnipoint Communications Cap Operations Jul 23, 2001
443556 landline Cockeysville Verizon Maryland Aug 14, 1998
443557 landline Baltimore Allegiance Telecom Jun 13, 2000
443558 landline Aberdeen Xo Maryland Jan 15, 2001
443559 landline Essex Comcast Phone Of Northern Maryland Jun 30, 2001
443560 wireless Baltimore Sprint Spectrum Jul 18, 2011
443561 landline Columbia Us Lec Of Maryland Jan 14, 2000
443562 wireless Baltimore New Cingular Wireless PCS - DC Jan 14, 2000
443563 wireless Baltimore Sprint Spectrum Nov 14, 2006
443564 landline Baltimore Level 3 Communications Oct 13, 1999
443565 landline Randallstown Cavalier Telephone Mid-atlantic May 10, 2001
443566 wireless Chesapeake City Cellco Partnership DBA Verizon Wireless Sep 16, 2004
443567 landline Bel Air Level 3 Communications Oct 13, 1999
443568 landline Arbutus Allegiance Telecom Jun 13, 2000
443569 landline Annapolis Level 3 Communications Oct 13, 1999
443570 wireless Baltimore Omnipoint Communications Cap Operations Jun 13, 2000
443571 wireless Baltimore Cellco Partnership DBA Verizon Wireless Dec 6, 2011
443572 landline Glen Burnie Verizon Maryland May 18, 1998
443573 landline Columbia Us Lec Of Maryland Jan 14, 2000
443574 landline Ellicott City Us Lec Of Maryland Jan 14, 2000
443575 landline Arbutus Cavalier Telephone Mid-atlantic May 10, 2001
443576 landline Baltimore Allegiance Telecom Feb 21, 2001
443577 landline Columbia Us Lec Of Maryland Jun 13, 2000
443578 landline Baltimore Xo Maryland Jun 30, 2001
443579 landline Essex Us Lec Of Maryland Jan 14, 2000
443580 wireless Baltimore Sprint Spectrum Aug 25, 2011
443581 landline Middle River Xo Maryland Jan 14, 2000
443582 landline Churchville Ctc Communications Corp. Jan 14, 2000
443583 landline Columbia Ctc Communications Corp. Jan 14, 2000
443584 landline Crofton Ctc Communications Corp. Jan 14, 2000
443585 landline Darlington Ctc Communications Corp. Jan 14, 2000
443586 landline Dundalk Xo Maryland Jan 14, 2000
443587 landline Edgewood Ctc Communications Corp. Jan 14, 2000
443588 landline Baltimore Allegiance Telecom Oct 13, 1999
443589 landline Cockeysville Us Lec Of Maryland Mar 3, 2001
443590 landline Reisterstown Global Crossing Local Services-md Jul 22, 1999
443591 wireless Glen Burnie Cellco Partnership DBA Verizon Wireless May 7, 2009
443592 landline Elkridge Xo Maryland Jan 14, 2000
443593 landline Elkton Ctc Communications Corp. Jan 14, 2000
443594 landline Baltimore Global Crossing Local Services-md Jul 22, 1999
443595 landline Sparks Glencoe Global Crossing Local Services-md Jul 22, 1999
443596 landline Essex Xo Maryland Jan 14, 2000
443597 landline Severna Park Global Crossing Local Services-md Jul 22, 1999
443598 landline Sherwood Forest Global Crossing Local Services-md Jul 22, 1999
443599 landline Baltimore Global Crossing Local Services-md Jul 22, 1999
443600 wireless Essex Omnipoint Communications Cap Operations Jul 23, 2001
443601 landline Fallston Ctc Communications Corp. Jan 14, 2000
443602 wireless Catonsville Cellco Partnership DBA Verizon Wireless Feb 15, 2007
443603 landline Annapolis Paetec Communications May 18, 1998
443604 wireless Baltimore Cellco Partnership DBA Verizon Wireless Feb 27, 1999
443605 landline Westminster Cavalier Telephone Mid-atlantic Oct 31, 2000
443606 landline Fork Ctc Communications Corp. Jan 14, 2000
443607 landline West River Cavalier Telephone Mid-atlantic Oct 31, 2000
443608 wireless Towson Leap Wireless Intl DBA Cricket Comm Feb 27, 2009
443609 landline Sykesville Cavalier Telephone Mid-atlantic Oct 31, 2000
443610 wireless Baltimore Cellco Partnership DBA Verizon Wireless Oct 13, 1999
443612 landline Catonsville Verizon Maryland Aug 14, 1998
443613 wireless Towson Leap Wireless Intl DBA Cricket Comm Feb 27, 2009
443614 wireless Salisbury Cellco Partnership DBA Verizon Wireless Jul 23, 2001
443615 wireless Catonsville Cellco Partnership DBA Verizon Wireless May 10, 2007
443616 landline Bel Air Cavalier Telephone Mid-atlantic Oct 31, 2000
443617 wireless Fallston Cellco Partnership DBA Verizon Wireless Apr 11, 2005
443618 wireless Glen Burnie Cellco Partnership DBA Verizon Wireless Jun 13, 2000
443619 wireless Bel Air Cellco Partnership DBA Verizon Wireless Jun 5, 2009
443620 landline Baltimore Teleport Communications America Aug 14, 1998
443621 wireless Baltimore Sprint Spectrum Feb 27, 1999
443622 wireless Baltimore Sprint Spectrum Feb 27, 1999
443623 wireless Glen Burnie Sprint Spectrum Aug 20, 2002
443624 wireless Prince Frederick Cellco Partnership DBA Verizon Wireless Mar 6, 2002
443625 landline Fork Broadwing Communications. LLC Feb 21, 2001
443626 landline Middle River Cavalier Telephone Mid-atlantic May 10, 2001
443627 landline Baltimore Verizon Maryland Sep 26, 2006
443628 landline Glen Burnie Xo Maryland Jan 14, 2000
443629 wireless Baltimore Sprint Spectrum Aug 14, 1998
443630 wireless Baltimore Cellco Partnership DBA Verizon Wireless May 8, 2008
443631 wireless Catonsville New Cingular Wireless PCS - DC Aug 16, 2005
443632 landline Towson Us Lec Of Maryland Jan 14, 2000
443633 wireless Baltimore Sprint Spectrum Jul 18, 2011
443634 landline Odenton Verizon Maryland Nov 9, 2011
443635 wireless Baltimore Leap Wireless Intl DBA Cricket Comm Oct 14, 2009
443636 landline Catonsville Omnipoint Communications Cap Operations Jun 25, 2005
443637 landline Baltimore Xo Maryland Feb 21, 2001
443638 landline Ellicott City Global Naps South Jan 14, 2000
443639 landline Hampstead Ctc Communications Corp. Jan 14, 2000
443640 landline Bel Air Us Lec Of Maryland May 18, 2001
443641 landline Pikesville Broadwing Communications. LLC May 18, 2001
443642 wireless Baltimore Cellco Partnership DBA Verizon Wireless Nov 8, 2006
443643 landline Bel Air Verizon Maryland Oct 13, 1999
443644 landline Jarrettsville Ctc Communications Corp. Jan 14, 2000
443645 landline Millersville Ctc Communications Corp. Jan 14, 2000
443646 landline North Beach Ctc Communications Corp. Jan 14, 2000
443647 landline New Windsor Ctc Communications Corp. Jan 14, 2000
443648 landline Baltimore Teleport Communications America Aug 14, 1998
443649 landline Sparrows Point Us Lec Of Maryland Jun 20, 2001
443650 landline Reisterstown Allegiance Telecom Feb 20, 2001
443651 wireless Baltimore Cellco Partnership DBA Verizon Wireless Jul 8, 2011
443652 landline Towson Verizon Maryland May 28, 2002
443653 wireless Baltimore Omnipoint Communications Cap Operations May 18, 2001
443654 landline Jessup Verizon Maryland Aug 28, 2008
443655 wireless Bel Air New Cingular Wireless PCS - DC Oct 13, 1999
443656 landline Columbia Cavalier Telephone Mid-atlantic May 10, 2001
443657 landline Randallstown Tw Telecom Of Maryland LLC Oct 13, 1999
443658 landline Woodlawn Global Naps South Jan 14, 2000
443659 landline West River Global Naps South Jan 14, 2000
443660 landline Baltimore Comcast Phone Of Northern Maryland Jun 30, 2001
443661 landline Jessup Cavalier Telephone Mid-atlantic Oct 13, 1999
443662 landline Sparks Glencoe Cavalier Telephone Mid-atlantic May 10, 2001
443663 landline Woodlawn Verizon Maryland Jun 30, 2001
443664 landline Ocean City Cavalier Telephone (mid-atlantic) Nov 20, 1998
443665 landline Nanticoke Cavalier Telephone (mid-atlantic) Nov 20, 1998
443666 wireless Chestertown Level 3 Communications May 23, 2012
443668 wireless Catonsville New Cingular Wireless PCS - DC Jan 15, 2001
443669 landline Delmar Cavalier Telephone (mid-atlantic) Nov 20, 1998
443670 landline Catonsville Cavalier Telephone Mid-atlantic May 10, 2001
443671 landline New Windsor Teleport Communications America Feb 27, 1999
443672 landline Parkton Teleport Communications America Feb 27, 1999
443673 landline Brooklyn Cavalier Telephone Mid-atlantic May 10, 2001
443674 landline Northeast Teleport Communications America Feb 27, 1999
443675 landline Randallstown Cavalier Telephone (mid-atlantic) Nov 20, 1998
443676 wireless Baltimore New Cingular Wireless PCS - DC Jun 20, 2001
443677 wireless Baltimore Sprint Spectrum Mar 15, 2001
443678 landline Parkville Verizon Maryland Aug 20, 2000
443679 landline Baltimore Teleport Communications America Aug 14, 1998
443680 wireless Baltimore Sprint Spectrum Sep 27, 2010
443681 wireless Baltimore Cellco Partnership DBA Verizon Wireless Jun 5, 2009
443682 landline Baltimore Cellco Partnership DBA Verizon Wireless Dec 19, 2006
443683 wireless Baltimore Cellco Partnership DBA Verizon Wireless Apr 9, 2007
443684 wireless Prince Frederick Cellco Partnership DBA Verizon Wireless Oct 8, 2008
443685 landline Severn Cavalier Telephone (mid-atlantic) Nov 20, 1998
443686 wireless Fallston Sprint Spectrum May 10, 2005
443687 wireless Baltimore Cellco Partnership DBA Verizon Wireless Sep 8, 2009
443688 landline Severn Cavalier Telephone Mid-atlantic May 10, 2001
443689 landline Cockeysville Cavalier Telephone Mid-atlantic May 10, 2001
443690 wireless Baltimore Cellco Partnership DBA Verizon Wireless Jun 13, 2000
443691 wireless Baltimore New Cingular Wireless PCS - DC Jan 15, 2001
443692 landline Baltimore Allegiance Telecom Jun 13, 2000
443693 landline Perryville Teleport Communications America Feb 27, 1999
443694 wireless Severna Park Sprint Spectrum Apr 20, 2001
443695 wireless Baltimore Cellco Partnership DBA Verizon Wireless Jan 14, 2000
443696 landline Dundalk Cavalier Telephone Mid-atlantic May 10, 2001
443697 landline Catonsville Global Naps South Jan 14, 2000
443698 landline Odenton Teleport Communications America Aug 14, 1998
443699 wireless Annapolis Cellco Partnership DBA Verizon Wireless Aug 10, 2011
443701 landline Arbutus Xo Maryland Oct 31, 2000
443702 landline Pasadena Cavalier Telephone Mid-atlantic May 10, 2001
443703 landline Baltimore Xo Maryland Oct 31, 2000
443704 landline Odenton Cavalier Telephone Mid-atlantic May 10, 2001
443705 landline Cockeysville Xo Maryland Jan 14, 2000
443706 landline Crisfield Cavalier Telephone (mid-atlantic) Nov 20, 1998
443707 Baltimore Local Access LLC Jun 11, 2014
443708 landline Baltimore Tw Telecom Of Maryland LLC Aug 20, 2000
443709 landline Arbutus Cavalier Telephone Mid-atlantic Oct 13, 1999
443710 landline Baltimore Xo Maryland Oct 31, 2000
443712 landline Reisterstown Cavalier Telephone Mid-atlantic Oct 31, 2000
443713 wireless Columbia Peerless Network Of Maryland Sep 19, 2012
443714 landline Columbia Sprint Spectrum Sep 30, 2011
443715 landline Northeast Cavalier Telephone (mid-atlantic) Feb 27, 1999
443716 landline Annapolis Cavalier Telephone Mid-atlantic Oct 31, 2000
443717 wireless Baltimore Cellco Partnership DBA Verizon Wireless Sep 14, 2005
443718 landline Columbia Us Lec Of Maryland Mar 5, 2008
443719 landline Jarrettsville Cavalier Telephone Mid-atlantic Oct 31, 2000
443720 landline Elkton Xo Maryland Nov 27, 2012
443721 wireless Baltimore Cellco Partnership DBA Verizon Wireless Jul 6, 2009
443722 wireless Baltimore Omnipoint Communications Cap Operations Mar 9, 2001
443723 landline Brooklyn Sprint Spectrum Oct 6, 2011
443724 landline Easton Cavalier Telephone (mid-atlantic) Nov 20, 1998
443725 landline Baltimore Paetec Communications Jan 14, 2000
443726 landline Towson Sprint Spectrum Oct 6, 2011
443727 landline Bishopville Cavalier Telephone (mid-atlantic) Nov 20, 1998
443728 landline Berlin Cavalier Telephone (mid-atlantic) Nov 20, 1998
443729 landline Baltimore Paetec Communications Jan 14, 2000
443730 landline Baltimore Paetec Communications Jan 14, 2000
443731 landline Port Deposit Teleport Communications America Feb 27, 1999
443732 landline Westminster Teleport Communications America Feb 27, 1999
443733 landline Baltimore AT&T Local Oct 31, 2001
443734 landline Severn Verizon Maryland May 10, 1999
443735 wireless Salisbury New Cingular Wireless PCS - DC Feb 27, 1999
443736 wireless Salisbury New Cingular Wireless PCS - DC Nov 20, 1998
443737 landline Baltimore Paetec Communications Oct 31, 2001
443738 landline Baltimore Paetec Communications Jan 14, 2000
443739 wireless Baltimore Omnipoint Communications Cap Operations Jul 23, 2001
443740 landline Baltimore Telcove Operations Feb 3, 2005
443741 landline Columbia Mci Worldcom Communications Mar 29, 2011
443742 wireless Baltimore New Cingular Wireless PCS - DC Aug 20, 2000
443743 wireless Baltimore Cellco Partnership DBA Verizon Wireless Apr 7, 2008
443744 wireless Reisterstown Sprint Spectrum Jul 2, 2002
443745 wireless Columbia Cellco Partnership DBA Verizon Wireless Nov 20, 1998
443746 landline Easton Level 3 Communications Feb 22, 2002
443747 landline Port Deposit Core Communications Feb 22, 2002
443748 landline Millersville Cavalier Telephone Mid-atlantic May 11, 2001
443749 landline Baltimore Cavalier Telephone Mid-atlantic Mar 3, 2001
443750 wireless Baltimore Cellco Partnership DBA Verizon Wireless Jun 8, 2010
443751 landline Woodlawn Cavalier Telephone Mid-atlantic May 11, 2001
443752 landline Bel Air Cellco Partnership DBA Verizon Wireless Oct 17, 2001
443753 landline Jessup Allegiance Telecom Oct 31, 2000
443754 wireless Salisbury Cellco Partnership DBA Verizon Wireless Jun 9, 2010
443755 landline Elkridge Verizon Maryland Feb 27, 1999
443756 wireless Baltimore New Cingular Wireless PCS - DC Aug 20, 2000
443757 landline Elkridge Cavalier Telephone Mid-atlantic May 11, 2001
443758 landline Annapolis AT&T Local Aug 14, 1998
443759 wireless Baltimore Cellco Partnership DBA Verizon Wireless Oct 29, 2007
443760 landline Aberdeen AT&T Local Aug 14, 1998
443761 wireless Towson Omnipoint Communications Cap Operations May 28, 2008
443762 wireless Baltimore Sprint Spectrum Jan 10, 2001
443763 landline Baltimore Omnipoint Communications Cap Operations May 18, 1998
443764 wireless Glen Burnie Omnipoint Communications Cap Operations Aug 21, 2008
443765 wireless Catonsville New Cingular Wireless PCS - DC Jul 23, 2001
443766 landline Columbia Us Lec Of Maryland May 18, 2005
443767 landline Reisterstown Cavalier Telephone Mid-atlantic May 11, 2001
443768 wireless Baltimore Sprint Spectrum May 18, 2001
443769 wireless Baltimore Omnipoint Communications Cap Operations Sep 16, 2008
443770 landline Pasadena Verizon Maryland Mar 3, 2001
443771 wireless Prince Frederick Cellco Partnership DBA Verizon Wireless Sep 8, 2010
443772 landline Essex Cavalier Telephone Mid-atlantic Jul 23, 2001
443773 landline Baltimore Allegiance Telecom Aug 20, 2000
443774 landline Baltimore Global Naps South Aug 20, 2000
443775 landline Baltimore Global Naps South Aug 20, 2000
443776 landline Baltimore Bandwidth.com Clec Jan 17, 2014
443777 landline Essex Verizon Maryland Aug 20, 2000
443778 landline Laurel Verizon Maryland May 18, 1998
443779 landline Aberdeen Xo Maryland Jun 30, 2001
443780 landline Columbia Us Lec Of Maryland Jul 23, 2001
443781 landline Pasadena Xo Maryland Jan 14, 2000
443782 landline Annapolis Xo Maryland Jan 14, 2000
443783 wireless Salisbury Cellco Partnership DBA Verizon Wireless Feb 27, 1999
443784 landline Baltimore Teleport Communications America Feb 27, 1999
443785 landline Arbutus Global Naps South Jan 14, 2000
443786 wireless Easton Cellco Partnership DBA Verizon Wireless Jun 13, 2000
443787 landline Bel Air Ctc Communications Corp. Jan 14, 2000
443788 landline Aberdeen Xo Maryland Jan 14, 2000
443789 wireless Westminster New Cingular Wireless PCS - DC Aug 20, 2000
443790 wireless Glen Burnie Sprint Spectrum Nov 19, 2001
443791 wireless Towson New Cingular Wireless PCS - DC Aug 20, 2000
443792 landline Brooklyn Verizon Maryland Oct 18, 2007
443793 landline Baltimore Xo Maryland Oct 31, 2000
443794 wireless Baltimore New Cingular Wireless PCS - DC Jan 14, 2000
443795 landline Baltimore Xo Maryland Oct 31, 2000
443796 landline Baltimore Xo Maryland Oct 31, 2000
443797 landline Baltimore Xo Maryland Oct 31, 2000
443798 landline Towson Tw Telecom Of Maryland LLC May 10, 1999
443799 wireless Baltimore New Cingular Wireless PCS - DC Jul 23, 2001
443800 wireless Baltimore Sprint Spectrum Jan 31, 2011
443801 wireless Baltimore Sprint Spectrum Jul 22, 1999
443802 wireless Baltimore Sprint Spectrum Jul 22, 1999
443803 wireless Baltimore Sprint Spectrum Jul 22, 1999
443804 wireless Baltimore Sprint Spectrum Jul 22, 1999
443805 wireless Glen Burnie Omnipoint Communications Cap Operations Jul 24, 2008
443806 wireless Baltimore Sprint Spectrum Mar 8, 2006
443807 wireless Fallston Sprint Spectrum Aug 20, 2000
443808 landline Annapolis Bandwidth.com Clec Apr 4, 2014
443809 Baltimore Level 3 Communications Jun 13, 2014
443810 wireless Baltimore Sprint Spectrum Sep 4, 2008
443812 wireless Columbia Cellco Partnership DBA Verizon Wireless Jan 15, 2001
443813 wireless Baltimore Cellco Partnership DBA Verizon Wireless Sep 14, 2007
443814 wireless Baltimore Cellco Partnership DBA Verizon Wireless Jun 15, 2010
443815 landline Baltimore Xo Maryland Oct 31, 2000
443816 landline Severna Park Allegiance Telecom Oct 31, 2000
443817 landline Baltimore Allegiance Telecom Oct 31, 2000
443818 landline Pasadena Level 3 Communications Dec 30, 2005
443819 landline Baltimore Global Naps South Aug 20, 2000
443820 landline Baltimore Paetec Communications May 18, 1998
443821 wireless Westminster Sprint Spectrum Jul 13, 2010
443822 wireless Annapolis Sprint Spectrum Aug 14, 1998
443823 wireless Towson Cellco Partnership DBA Verizon Wireless Jul 13, 2006
443824 wireless Towson Omnipoint Communications Cap Operations May 18, 2001
443825 wireless Baltimore Omnipoint Communications Cap Operations Nov 29, 2006
443826 wireless Baltimore Cellco Partnership DBA Verizon Wireless Jun 25, 2010
443827 wireless Baltimore Cellco Partnership DBA Verizon Wireless Nov 20, 1998
443828 landline Ellicott City Cavalier Telephone Mid-atlantic May 11, 2001
443829 wireless Baltimore Sprint Spectrum Jun 13, 2000
443830 landline Catonsville Cavalier Telephone Mid-atlantic Aug 21, 2001
443831 wireless Baltimore New Cingular Wireless PCS - DC Nov 20, 1998
443832 landline Baltimore Level 3 Communications Jul 22, 1999
443833 landline Arbutus Us Lec Of Maryland Mar 3, 2001
443834 landline Towson Cavalier Telephone Mid-atlantic Oct 13, 1999
443835 wireless Baltimore Cellco Partnership DBA Verizon Wireless Dec 11, 2008
443836 landline Baltimore Xo Maryland Jan 14, 2000
443837 landline Annapolis Us Lec Of Maryland Sep 24, 2001
443838 wireless Baltimore New Cingular Wireless PCS - DC Jul 22, 1999
443839 wireless Baltimore Omnipoint Communications Cap Operations Apr 17, 2006
443840 wireless Catonsville New Cingular Wireless PCS - DC May 4, 2005
443841 landline Baltimore Verizon Maryland Jul 22, 1999
443842 wireless Baltimore Cellco Partnership DBA Verizon Wireless Mar 10, 2011
443843 landline Havre de Grace Verizon Maryland Jul 22, 1999
443844 wireless Baltimore Cellco Partnership DBA Verizon Wireless Feb 13, 2006
443845 wireless Baltimore Cellco Partnership DBA Verizon Wireless Feb 27, 1999
443846 landline Towson New Cingular Wireless PCS - DC Mar 3, 2001
443847 wireless Towson Cellco Partnership DBA Verizon Wireless Oct 12, 2006
443848 landline Baltimore Sprint Spectrum Mar 3, 2001
443849 landline Towson Verizon Maryland May 18, 2001
443850 wireless Baltimore Omnipoint Communications Cap Operations Sep 24, 2001
443851 wireless Catonsville Omnipoint Communications Cap Operations Aug 21, 2001
443852 wireless Annapolis New Cingular Wireless PCS - DC Aug 21, 2001
443853 wireless Baltimore Cellco Partnership DBA Verizon Wireless Jul 27, 2010
443854 wireless Baltimore Omnipoint Communications Cap Operations Nov 19, 2001
443855 landline Aberdeen Lightwave Communications May 20, 2005
443856 landline Ocean City Core Communications Jul 2, 2002
443857 wireless Baltimore Omnipoint Communications Cap Operations Jun 13, 2000
443858 wireless Baltimore Omnipoint Communications Cap Operations Jun 13, 2000
443859 wireless Salisbury Omnipoint Communications Cap Operations Jun 13, 2000
443860 wireless Catonsville New Cingular Wireless PCS - DC May 4, 2005
443861 landline Aberdeen Verizon Maryland Aug 13, 2009
443862 wireless Towson Cellco Partnership DBA Verizon Wireless Oct 7, 2011
443863 wireless Baltimore Cellco Partnership DBA Verizon Wireless Aug 9, 2010
443864 wireless Columbia Sprint Spectrum Dec 19, 2001
443865 wireless Baltimore Sprint Spectrum Apr 19, 2002
443866 wireless Bel Air Sprint Spectrum Jul 2, 2002
443867 landline Glen Burnie Paetec Communications Oct 13, 1999
443868 landline Baltimore Verizon Maryland Jul 22, 1999
443869 wireless Baltimore Cellco Partnership DBA Verizon Wireless Jun 12, 2006
443870 landline Pikesville Tw Telecom Of Maryland LLC May 10, 1999
443871 wireless Annapolis Sprint Spectrum Nov 20, 1998
443872 landline Baltimore Cavalier Telephone Mid-atlantic Mar 3, 2001
443873 landline Pikesville Broadvox-clec Feb 23, 2010
443874 landline Baltimore Cavalier Telephone Mid-atlantic Mar 3, 2001
443875 landline Annapolis New Cingular Wireless PCS - DC Mar 3, 2001
443876 landline Bel Air Sprint Spectrum Mar 3, 2001
443877 landline Northeast Level 3 Communications Oct 13, 1999
443878 landline Baltimore Cellco Partnership DBA Verizon Wireless Mar 3, 2001
443879 landline Baltimore Verizon Maryland Mar 3, 2001
443880 landline Salisbury AT&T Local Nov 20, 1998
443881 wireless Reisterstown Sprint Spectrum Sep 26, 2006
443882 wireless Baltimore Sprint Spectrum Feb 1, 2011
443883 landline Baltimore AT&T Local Aug 14, 1998
443884 landline Baltimore Cavalier Telephone Mid-atlantic Mar 3, 2001
443885 landline Baltimore Verizon Maryland Aug 14, 1998
443886 landline Baltimore AT&T Local Aug 14, 1998
443887 landline Harmans Cavalier Telephone Mid-atlantic May 5, 2010
443888 landline Princess Anne Cavalier Telephone (mid-atlantic) Jan 6, 2011
443889 wireless Glen Burnie Omnipoint Communications Cap Operations Apr 20, 2001
443890 wireless Baltimore Cellco Partnership DBA Verizon Wireless Aug 10, 2011
443891 landline Baltimore Xo Maryland Oct 31, 2000
443892 landline New Windsor Bandwidth.com Clec Aug 11, 2011
443893 landline Baltimore Xo Maryland Oct 31, 2000
443894 wireless Baltimore Sprint Spectrum Jun 30, 2011
443895 wireless Towson Cellco Partnership DBA Verizon Wireless Apr 9, 2007
443896 landline Baltimore AT&T Local Aug 14, 1998
443897 wireless Baltimore Leap Wireless Intl DBA Cricket Comm Apr 12, 2011
443898 landline Pikesville Level 3 Communications Dec 8, 2005
443899 landline Elkridge Broadwing Communications. LLC Mar 3, 2001
443900 wireless Towson Cellco Partnership DBA Verizon Wireless May 23, 2012
443901 landline Towson Cavalier Telephone Mid-atlantic Aug 21, 2001
443902 wireless Baltimore Cellco Partnership DBA Verizon Wireless Jan 6, 2011
443903 wireless Bel Air Cellco Partnership DBA Verizon Wireless Sep 7, 2011
443904 wireless Baltimore Cellco Partnership DBA Verizon Wireless Oct 17, 2001
443905 wireless Annapolis Sprint Spectrum Aug 12, 2011
443906 landline Severna Park Peerless Network Of Maryland Sep 20, 2012
443907 wireless Elkton Cellco Partnership DBA Verizon Wireless Apr 20, 2001
443908 wireless Baltimore Cellco Partnership DBA Verizon Wireless Jun 29, 2011
443909 wireless Baltimore Cellco Partnership DBA Verizon Wireless Aug 9, 2006
443910 wireless Bel Air New Cingular Wireless PCS - DC Apr 20, 2001
443912 landline Towson Core Communications Jul 2, 2002
443913 wireless Baltimore Sprint Spectrum Jun 30, 2011
443914 landline Reisterstown Teleport Communications America Feb 27, 1999
443915 wireless Baltimore Cellco Partnership DBA Verizon Wireless Sep 7, 2011
443916 wireless Baltimore Sprint Spectrum Aug 22, 2011
443917 wireless Columbia Broadvox-clec Oct 7, 2011
443918 landline Taneytown Teleport Communications America Feb 27, 1999
443919 landline Baltimore Cavalier Telephone Mid-atlantic Mar 3, 2001
443920 landline Sykesville Teleport Communications America Feb 27, 1999
443921 landline Baltimore Paetec Communications Oct 13, 1999
443922 landline Edgewood Atx Telecommunications Services, Ltd Feb 7, 2006
443923 landline Baltimore Cavalier Telephone Mid-atlantic May 11, 2001
443924 wireless Annapolis Cellco Partnership DBA Verizon Wireless Jul 6, 2009
443925 wireless Baltimore Omnipoint Communications Cap Operations Feb 24, 2006
443926 landline Annapolis Broadwing Communications. LLC Aug 20, 2000
443927 landline Baltimore Broadwing Communications. LLC Aug 20, 2000
443928 wireless Baltimore Cellco Partnership DBA Verizon Wireless Sep 24, 2001
443929 wireless Pikesville Omnipoint Communications Cap Operations Apr 20, 2001
443930 wireless Baltimore Cellco Partnership DBA Verizon Wireless Apr 6, 2011
443931 landline Baltimore Mci Worldcom Communications Oct 24, 2011
443932 wireless Baltimore Sprint Spectrum Aug 22, 2011
443933 landline Cockeysville Teleport Communications America Apr 20, 2004
443934 wireless Baltimore Cellco Partnership DBA Verizon Wireless Dec 4, 2007
443935 wireless Towson New Cingular Wireless PCS - DC Jul 31, 2006
443936 landline Baltimore Feb 9, 2003
443937 landline Union Bridge Teleport Communications America Feb 27, 1999
443938 wireless Baltimore Cellco Partnership DBA Verizon Wireless Aug 6, 2007
443939 wireless Baltimore Omnipoint Communications Cap Operations Sep 23, 2002
443940 landline Pikesville Cavalier Telephone Mid-atlantic Aug 21, 2001
443941 wireless Elkton New Cingular Wireless PCS - DC Sep 7, 2011
443942 landline Severna Park Teleport Communications America Aug 14, 1998
443943 landline Baltimore Teleport Communications America Aug 14, 1998
443944 landline Salisbury Comcast Phone Of Northern Maryland Jun 8, 2006
443945 wireless Elkton New Cingular Wireless PCS - DC Jul 2, 2002
443946 landline Parkville Xo Maryland Jan 14, 2000
443947 landline Perryville Ctc Communications Corp. Jan 14, 2000
443948 wireless Baltimore Sprint Spectrum Aug 22, 2011
443949 landline Annapolis Comcast Phone Of Northern Maryland Jun 28, 2006
443951 landline Annapolis Global Crossing Local Services-md Jul 22, 1999
443952 wireless Westminster Cellco Partnership DBA Verizon Wireless Sep 7, 2011
443953 wireless Salisbury Cellco Partnership DBA Verizon Wireless Sep 7, 2011
443954 landline Baltimore Paetec Communications Jul 6, 2005
443955 wireless Baltimore Cellco Partnership DBA Verizon Wireless Mar 13, 2006
443956 wireless Baltimore New Cingular Wireless PCS - DC Jan 14, 2000
443957 landline Baltimore AT&T Local Aug 14, 1998
443960 wireless Glen Burnie Cellco Partnership DBA Verizon Wireless Oct 7, 2011
443962 wireless Glen Burnie Cellco Partnership DBA Verizon Wireless Sep 14, 2007
443963 wireless Baltimore Halo Wireless Services Dec 1, 2011
443964 landline North Beach Level 3 Communications May 12, 2006
443965 wireless Baltimore Sprint Spectrum Jun 21, 2006
443966 wireless Fallston Cellco Partnership DBA Verizon Wireless Sep 13, 2006
443967 landline Northeast Verizon Maryland Apr 20, 2001
443968 wireless Prince Frederick New Cingular Wireless PCS - DC Jul 22, 1999
443969 landline Essex Cavalier Telephone Mid-atlantic May 11, 2001
443970 wireless Baltimore Cellco Partnership DBA Verizon Wireless Nov 21, 2011
443971 landline Taneytown Bandwidth.com Clec Feb 16, 2011
443972 wireless Cambridge Us Lec Of Maryland Nov 21, 2011
443973 landline Baltimore Xo Maryland Jun 30, 2001
443974 landline Westminster Teleport Communications America Feb 27, 1999
443975 wireless Prince Frederick New Cingular Wireless PCS - DC Mar 3, 2001
443976 Baltimore Baltimore-washington Telephone (bwt) Oct 17, 2005
443977 wireless Baltimore Cellco Partnership DBA Verizon Wireless Oct 12, 2006
443978 wireless Salisbury Cellco Partnership DBA Verizon Wireless Nov 21, 2011
443979 wireless Columbia Cellco Partnership DBA Verizon Wireless Nov 21, 2011
443980 wireless Catonsville New Cingular Wireless PCS - DC Oct 13, 1999
443981 wireless Fallston Cellco Partnership DBA Verizon Wireless Nov 21, 2011
443982 landline Baltimore Ymax Communications Corp. May 30, 2007
443983 wireless Baltimore Omnipoint Communications Cap Operations Jul 2, 2002
443984 landline Baltimore Verizon Maryland Oct 31, 2000
443985 wireless Randallstown Omnipoint Communications Cap Operations Jun 20, 2001
443986 wireless Baltimore Cellco Partnership DBA Verizon Wireless Jul 13, 2006
443987 landline Bel Air AT&T Local Nov 20, 1998
443988 landline Centreville Level 3 Communications Jun 8, 2006
443989 landline Glen Burnie Cavalier Telephone Mid-atlantic May 11, 2001
443990 landline Baltimore Bandwidth.com Clec Feb 4, 2011
443991 wireless Towson Cellco Partnership DBA Verizon Wireless Dec 1, 2011
443992 landline Baltimore Level 3 Communications Jan 14, 2000
443993 wireless Elkton Metro PCS Dec 13, 2010
443994 wireless Annapolis New Cingular Wireless PCS - DC Nov 20, 1998
443995 wireless Annapolis New Cingular Wireless PCS - DC Aug 20, 2000
443996 wireless Catonsville New Cingular Wireless PCS - DC Nov 20, 1998
443997 landline Baltimore Verizon Maryland Mar 3, 2001
443998 landline Parkville Verizon Maryland Mar 19, 2001