Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 201 | 254 | FAIR LAWN | New Jersey | LEVEL 3 COMMUNICATIONS, LLC - NJ | CLEC | More |
| 202 | 254 | WSHNGTNZN1 | District of Columbia | VERIZON WASHINGTON DC, INC. | RBOC | More |
| 203 | 254 | FAIRFIELD | Connecticut | SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | IND. TELCO | More |
| 204 | 254 | WINNIPEG | Manitoba | MTS Inc. | IND. TELCO | More |
| 205 | 254 | BIRMINGHAM | Alabama | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 206 | 254 | SEATTLE | Washington | QWEST CORPORATION | RBOC | More |
| 207 | 254 | PORTLAND | Maine | OXFORD CNTY TELEPHONE SVC CO, DBA OXFORD NETWRKS | | More |
| 208 | 254 | POCATELLO | Idaho | QWEST CORPORATION | RBOC | More |
| 209 | 254 | RIPON | California | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | | More |
| 210 | 254 | SANANTONIO | Texas | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 212 | 254 | NWYRCYZN01 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 213 | 254 | LSAN DA 01 | California | GLOBAL CROSSING LOCAL SERVICES, INC. - CA | CLEC | More |
| 214 | 254 | DALLAS | Texas | METROPCS, INC. | | More |
| 215 | 254 | PHLDLPHZN3 | Pennsylvania | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CLEC | More |
| 216 | 254 | CLEVELAND | Ohio | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 217 | 254 | MATTOON | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 218 | 254 | CHISHOLM | Minnesota | QWEST CORPORATION | RBOC | More |
| 219 | 254 | PORTAGE | Indiana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | WIRELESS PROV | More |
| 220 | 254 | CHESAPEAKE | Ohio | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 223 | 254 | GLEN ROCK | Pennsylvania | BANDWIDTH.COM CLEC, LLC - PA | | More |
| 224 | 254 | DESPLAINES | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 225 | 254 | WILSON | Louisiana | BANDWIDTH.COM CLEC, LLC - LA | | More |
| 226 | 254 | Sarnia | Ontario | TELUS Integrated Communications | CLEC | More |
| 228 | 254 | PASSCHRSTN | Mississippi | ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC | PCS | More |
| 229 | 254 | BAINBRIDGE | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 231 | 254 | PETOSKEY | Michigan | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | | More |
| 234 | 254 | YOUNGSTOWN | Ohio | BANDWIDTH.COM CLEC, LLC - OH | | More |
| 239 | 254 | NO NAPLES | Florida | CENTURYLINK OF FLORIDA, INC. (UNITED) | IND. TELCO | More |
| 240 | 254 | HUGHESVL | District of Columbia | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | CLEC | More |
| 248 | 254 | W BLOOMFLD | Michigan | TALK AMERICA INC. - MI | | More |
| 250 | 254 | Creston | British Columbia | TELUS Mobility | WIRELESS PROV | More |
| 251 | 254 | FLOMATON | Alabama | SOUTHERN COMMUNICATIONS SERVICES, INC. | WIRELESS PROV | More |
| 252 | 254 | GREENVILLE | North Carolina | ONVOY, LLC - NC | | More |
| 253 | 254 | TACOMA | Washington | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | CLEC | More |
| 254 | 254 | XXXXXXXXXX | Texas | ONVOY, LLC - TX | | More |
| 256 | 254 | MENTONE | Alabama | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | WIRELESS PROV | More |
| 260 | 254 | FORT WAYNE | Indiana | ONVOY, LLC - IN | | More |
| 262 | 254 | OCONOMOWOC | Wisconsin | ONVOY, LLC - WI | | More |
| 267 | 254 | PHLDLPHZN1 | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 269 | 254 | KALAMAZOO | Michigan | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 270 | 254 | CLINTON | Kentucky | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 272 | 254 | WOOLRICH | Pennsylvania | LEVEL 3 COMMUNICATIONS, LLC - PA | CLEC | More |
| 276 | 254 | LEBANON | Virginia | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 279 | 254 | ELK GROVE | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 281 | 254 | | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 289 | 254 | Oshawa | Ontario | TELUS Integrated Communications | CLEC | More |
| 301 | 254 | WSHNGTNZN3 | Maryland | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WIRELESS PROV | More |
| 302 | 254 | WILMINGTON | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 303 | 254 | DENVER | Colorado | QWEST CORPORATION | RBOC | More |
| 304 | 254 | BECKLEY | West Virginia | FRONTIER WEST VIRGINIA INC. | RBOC | More |
| 305 | 254 | PERRINE | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 306 | 254 | DALMENY | Saskatchewan | SaskTel | IND. TELCO | More |
| 307 | 254 | POWELL | Wyoming | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY | WIRELESS PROV | More |
| 308 | 254 | SIDNEY | Nebraska | QWEST CORPORATION | RBOC | More |
| 309 | 254 | INDUSTRY | Illinois | MCDONOUGH TEL. COOP. | IND. TELCO | More |
| 310 | 254 | W ANGELES | California | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | CLEC | More |
| 312 | 254 | CHICGOZN01 | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 313 | 254 | DETROITZN6 | Michigan | LEVEL 3 COMMUNICATIONS, LLC - MI | CLEC | More |
| 314 | 254 | ST LOUIS | Missouri | BANDWIDTH.COM CLEC, LLC - MO | | More |
| 315 | 254 | SYRACUSE | New York | METROPCS, INC. | | More |
| 316 | 254 | TOWANDA | Kansas | SPRINT SPECTRUM L.P. | PCS | More |
| 317 | 254 | INDIANAPLS | Indiana | INDIANA BELL TEL CO INC | RBOC | More |
| 318 | 254 | RUSTON | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 319 | 254 | OLDS | Iowa | WINDSTREAM IOWA COMMUNICATIONS, INC. | | More |
| 320 | 254 | BELGRADE | Minnesota | CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN | | More |
| 321 | 254 | EAU GALLIE | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 323 | 254 | LSAN DA 03 | California | PACIFIC BELL | RBOC | More |
| 330 | 254 | WARREN | Ohio | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 331 | 254 | SUGARGROVE | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 332 | 254 | NWYRCYZN01 | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 334 | 254 | LINDEN | Alabama | DELTACOM, INC. - AL | CLEC | More |
| 336 | 254 | GREENSBORO | North Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
| 337 | 254 | LAFAYETTE | Louisiana | AT&T - LOCAL | CLEC | More |
| 346 | 254 | CYPRESS | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 347 | 254 | NWYRCYZN07 | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 352 | 254 | BUSHNELL | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 360 | 254 | VANCOUVER | Washington | QWEST CORPORATION | RBOC | More |
| 361 | 254 | BEEVILLE | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 380 | 254 | WESTERVL | Ohio | COMMIO, LLC | | More |
| 385 | 254 | PROVO | Utah | ONVOY, LLC - UT | | More |
| 386 | 254 | DAYTONABCH | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 401 | 254 | BRISTOL | Rhode Island | VERIZON NEW ENGLAND INC. | RBOC | More |
| 402 | 254 | HARTINGTON | Nebraska | HARTINGTON TELECOMMUNICATIONS CO. | IND. TELCO | More |
| 403 | 254 | CALGARY | Alberta | TELUS | IND. TELCO | More |
| 404 | 254 | ATLANTA | Georgia | COMCAST IP PHONE, LLC | | More |
| 405 | 254 | BRITTON | Oklahoma | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OK | CAP | More |
| 406 | 254 | BILLINGS | Montana | QWEST CORPORATION | RBOC | More |
| 407 | 254 | ORLANDO | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 408 | 254 | SNJS NORTH | California | PACIFIC BELL | RBOC | More |
| 409 | 254 | NOME | Texas | LEVEL 3 COMMUNICATIONS, LLC - TX | CLEC | More |
| 410 | 254 | BALTIMORE | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 412 | 254 | PTTSBGZON6 | Pennsylvania | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA | CLEC | More |
| 413 | 254 | TURNERSFLS | Massachusetts | CHOICE ONE COMMUNICATIONS, INC. - MA | CLEC | More |
| 414 | 254 | MILWAUKZN1 | Wisconsin | UNITED STATES CELLULAR - WI | WIRELESS PROV | More |
| 415 | 254 | SNFC CNTRL | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 416 | 254 | TORONTO | Ontario | Bell Mobility | WIRELESS PROV | More |
| 417 | 254 | CABOOL | Missouri | UNITED STATES CELLULAR - MO | WIRELESS PROV | More |
| 418 | 254 | QUEBEC | Quebec | Bell Mobility | WIRELESS PROV | More |
| 419 | 254 | TOLEDO | Ohio | OHIO BELL TEL CO | RBOC | More |
| 423 | 254 | MORRISTOWN | Tennessee | BUSINESS TELECOM, INC. DBA BTI - TN | CLEC | More |
| 424 | 254 | LOS ANGELES | California | XO CALIFORNIA, INC. | CLEC | More |
| 425 | 254 | RENTON | Washington | QWEST CORPORATION | RBOC | More |
| 430 | 254 | REDWATER | Texas | ONVOY, LLC - TX | | More |
| 432 | 254 | TERMINAL | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 434 | 254 | SCOTTSVL | Virginia | CENTURYLINK COMMUNICATIONS, LLC | | More |
| 435 | 254 | PORTAGE | Utah | ONVOY, LLC - UT | | More |
| 440 | 254 | LEROY | Ohio | OHIO BELL TEL CO | RBOC | More |
| 442 | 254 | FALLBROOK | California | ONVOY, LLC - CA | | More |
| 443 | 254 | ANNAPOLIS | Maryland | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WIRELESS PROV | More |
| 445 | 254 | PHLDLPHZN4 | Pennsylvania | BANDWIDTH.COM CLEC, LLC - PA | | More |
| 447 | 254 | ATHENS | Illinois | NUSO, LLC | | More |
| 450 | 254 | Ste-Rose | Quebec | ISP Telecom | CLEC | More |
| 458 | 254 | KLAMATHFLS | Oregon | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 463 | 254 | CICERO | Indiana | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | | More |
| 469 | 254 | DALLAS | Texas | METROPCS, INC. | | More |
| 470 | 254 | ATLANTA | Georgia | TELEPORT COMMUNICATIONS AMERICA, LLC - GA | CLEC | More |
| 475 | 254 | NEW HAVEN | Connecticut | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT | WIRELESS PROV | More |
| 478 | 254 | MACON | Georgia | COMCAST IP PHONE, LLC | | More |
| 479 | 254 | BENTONVL | Arkansas | SOUTHWESTERN BELL | RBOC | More |
| 480 | 254 | PHOENIX | Arizona | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | WIRELESS PROV | More |
| 484 | 254 | PHPHSBZN26 | Pennsylvania | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CLEC | More |
| 501 | 254 | BENTONVILLE | Arkansas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 502 | 254 | LOUISVILLE | Kentucky | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 503 | 254 | PORTLAND | Oregon | QWEST CORPORATION | RBOC | More |
| 504 | 254 | NEWORLEANS | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 505 | 254 | ALBUQURQUE | New Mexico | QWEST CORPORATION | RBOC | More |
| 506 | 254 | Edmundston | New Brunswick | Aliant Telecom(NB) | IND. TELCO | More |
| 507 | 254 | ROCHESTER | Minnesota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 508 | 254 | MEDWAY | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 509 | 254 | CLARKSTON | Washington | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 510 | 254 | OKLD ALMD | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 512 | 254 | AUSTIN | Texas | ONVOY, LLC - TX | | More |
| 513 | 254 | CINCINNATI | Ohio | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 514 | 254 | MONTREAL | Quebec | Bell Canada | IND. TELCO | More |
| 515 | 254 | DES MOINES | Iowa | QWEST CORPORATION | RBOC | More |
| 516 | 254 | NASSAU ZONE 3 | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 517 | 254 | FRONTIER | Michigan | FRONTIER COMMUNICATIONS OF MICHIGAN, INC. | IND. TELCO | More |
| 518 | 254 | COBLESKILL | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 519 | 254 | WINDSOR | Ontario | Bell Canada | IND. TELCO | More |
| 520 | 254 | WILLCOX | Arizona | LEVEL 3 COMMUNICATIONS, LLC - AZ | | More |
| 530 | 254 | JANESVILLE | California | CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | IND. TELCO | More |
| 531 | 254 | LINCOLN | Nebraska | ALLO COMMUNICATIONS, LLC - NE | | More |
| 534 | 254 | WAUPACA | Wisconsin | TON80 COMMUNICATIONS, LLC | | More |
| 539 | 254 | SPIRO | Oklahoma | ONVOY, LLC - OK | | More |
| 540 | 254 | BUCHANAN | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 541 | 254 | BROOKINGS | Oregon | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR | | More |
| 551 | 254 | ROCHELLE PARK | New Jersey | OMNIPOINT COMMUNICATIONS, INC. - NJ | WIRELESS PROV | More |
| 559 | 254 | PARLIER | California | COMCAST IP PHONE, LLC | | More |
| 561 | 254 | WPALMBEACH | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 562 | 254 | LONG BEACH | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 564 | 254 | BREMERTON | Washington | TELEPORT COMMUNICATIONS AMERICA, LLC - WA | CAP | More |
| 567 | 254 | PUT IN BAY | Ohio | BANDWIDTH.COM CLEC, LLC - OH | | More |
| 570 | 254 | CHAPMAN LK | Pennsylvania | VERIZON NORTH, INC. - PA (QUAKER ST) | IND. TELCO | More |
| 571 | 254 | DALE CITY | Maryland | LEVEL 3 COMMUNICATIONS, LLC - VA | CLEC | More |
| 573 | 254 | WILLIAMSBG | Missouri | KINGDOM TEL. CO. | IND. TELCO | More |
| 574 | 254 | SOUTH BEND | Indiana | INDIANA BELL TEL CO INC | RBOC | More |
| 575 | 254 | ALBUQUERQUE | New Mexico | ONVOY, LLC - NM | | More |
| 580 | 254 | WOODWARD | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 581 | 254 | Thetford Mines | Quebec | TELUS Quebec | | More |
| 582 | 254 | MILLPORT | Pennsylvania | ONVOY, LLC - PA | | More |
| 585 | 254 | ROCHESTER | New York | FRONTIER TELEPHONE OF ROCHESTER, INC. | IND. TELCO | More |
| 586 | 254 | UTICA | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 587 | 254 | Airdrie | Alberta | TELUS | IND. TELCO | More |
| 601 | 254 | WOODVILLE | Mississippi | DIXIE NET COMMUNICATIONS, LLC | CLEC | More |
| 602 | 254 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
| 603 | 254 | PLYMOUTH | New Hampshire | UNITED STATES CELLULAR - NH | WIRELESS PROV | More |
| 604 | 254 | VANCOUVER | British Columbia | TELUS | IND. TELCO | More |
| 605 | 254 | SIOUX FLS | South Dakota | AT&T - LOCAL | CLEC | More |
| 606 | 254 | MEADS | Kentucky | WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON | | More |
| 607 | 254 | ITHACA | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 608 | 254 | WISCONDLLS | Wisconsin | FRONTIER NORTH INC. - WI | IND. TELCO | More |
| 609 | 254 | MULLICA HL | New Jersey | METROPCS, INC. | | More |
| 610 | 254 | PHPHSBZN26 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 612 | 254 | TWINCITIES | Minnesota | ONVOY, LLC - MN | | More |
| 613 | 254 | KANATA STITTSVILLE | Ontario | Bell Canada | IND. TELCO | More |
| 614 | 254 | COLUMBUS | Ohio | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 615 | 254 | NASHVILLE | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 616 | 254 | GRAND RPDS | Michigan | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI | CAP | More |
| 617 | 254 | BRIGHTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 618 | 254 | WOOD RIVER | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 619 | 254 | CHULAVISTA | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 620 | 254 | ATTICA | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 623 | 254 | PHOENIX | Arizona | METROPCS, INC. | | More |
| 626 | 254 | ARCADIA | California | PACIFIC BELL | RBOC | More |
| 628 | 254 | SAUSALITO | California | BANDWIDTH.COM CLEC, LLC - CA | | More |
| 629 | 254 | NASHVILLE | Tennessee | SKYE TELECOM LLC DBA SKYETEL | | More |
| 630 | 254 | ROSELLE | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 631 | 254 | DEER PARK | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 636 | 254 | MANCHESTER | Missouri | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | | More |
| 640 | 254 | PLEASANTVL | New Jersey | CALLWORKS CORPORATION | | More |
| 641 | 254 | NASHUA | Iowa | LEVEL 3 COMMUNICATIONS, LLC - IA | | More |
| 646 | 254 | NEW YORK CITY | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 647 | 254 | Toronto | Ontario | TELUS Integrated Communications | CLEC | More |
| 650 | 254 | MOUNTAIN VIEW | California | PACIFIC BELL | RBOC | More |
| 651 | 254 | MINNEAPOLIS | Minnesota | OVATIONS COMMUNICATIONS OF MN | CLEC | More |
| 657 | 254 | ANAHEIM | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 659 | 254 | CENTREVL | Alabama | POWERTEL BIRMINGHAM LICENSES, INC. | WIRELESS PROV | More |
| 660 | 254 | MARYVILLE | Missouri | NORTHWEST MISSOURI CELLULAR LIMITED PARTNERSHIP | | More |
| 661 | 254 | NEWHALL | California | PACIFIC BELL | RBOC | More |
| 662 | 254 | ITTA BENA | Mississippi | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 667 | 254 | CHESTERTN | Maryland | CORE COMMUNICATIONS, INC.- MD | CLEC | More |
| 669 | 254 | CAMPBELL | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 678 | 254 | ATLANTA | Georgia | GLOBAL CROSSING LOCAL SERVICES, INC. - GA | CLEC | More |
| 680 | 254 | SYRACUSE | New York | HD CARRIER LLC | | More |
| 681 | 254 | BECKLEY | West Virginia | VONAGE AMERICA LLC | | More |
| 682 | 254 | EULESS | Texas | ONVOY, LLC - TX | | More |
| 689 | 254 | ORLANDO | Florida | WAVENATION, LLC | | More |
| 701 | 254 | LINTON | North Dakota | BEK COMMUNICATIONS COOPERATIVE | IND. TELCO | More |
| 702 | 254 | LAS VEGAS | Nevada | CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK | IND. TELCO | More |
| 703 | 254 | WASHINGTON | District of Columbia | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 704 | 254 | MONROE | North Carolina | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 705 | 254 | SAULT STE MARIE | Ontario | Bell Canada | IND. TELCO | More |
| 706 | 254 | ATHENS | Georgia | POWERTEL ATLANTA LICENSES, INC. | WIRELESS PROV | More |
| 707 | 254 | NAPA | California | PACIFIC BELL | RBOC | More |
| 708 | 254 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 709 | 254 | MINGS BIGHT | Newfoundland | Aliant Telecom (NF) | IND. TELCO | More |
| 712 | 254 | ATLANTIC | Iowa | UNITED STATES CELLULAR - IA | WIRELESS PROV | More |
| 713 | 254 | HOUSTON | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 714 | 254 | ANAHEIM | California | PACIFIC BELL | RBOC | More |
| 715 | 254 | STEVENS POINT | Wisconsin | US XCHANGE OF WISCONSIN LLC DBA CHOICE ONE COMM WI | CLEC | More |
| 716 | 254 | ROCHESTER | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 717 | 254 | CARLISLE | Pennsylvania | LEVEL 3 COMMUNICATIONS, LLC - PA | CLEC | More |
| 718 | 254 | NYCZ 6 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 719 | 254 | ROCKY FORD | Colorado | CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | IND. TELCO | More |
| 720 | 254 | DENVER | Colorado | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 724 | 254 | CLYMER | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 725 | 254 | LAS VEGAS | Nevada | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 727 | 254 | CLEARWATER | Florida | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 731 | 254 | WHITEVILLE | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 732 | 254 | SOUTH RIVER | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 734 | 254 | PLYMOUTH | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 740 | 254 | GNADENHUTTEN | Ohio | OHIO BELL TEL CO | RBOC | More |
| 743 | 254 | ANDERSON | North Carolina | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 747 | 254 | RESEDA | California | BANDWIDTH.COM CLEC, LLC - CA | | More |
| 754 | 254 | CORAL SPG | Florida | METROPCS, INC. | | More |
| 757 | 254 | NEWPORT NEWS ZONE 3 | Virginia | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 760 | 254 | YERMO | California | FRONTIER CALIFORNIA INC. | IND. TELCO | More |
| 762 | 254 | ROME | Georgia | BANDWIDTH.COM CLEC, LLC - GA | | More |
| 763 | 254 | TWIN CITIES | Minnesota | AMERICAN MESSAGING SERVICES, LLC | | More |
| 765 | 254 | MUNCIE | Indiana | INDIANA BELL TEL CO INC | RBOC | More |
| 769 | 254 | BUCKATUNNA | Mississippi | AIRUS, INC. - MS | | More |
| 770 | 254 | NEWNAN | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 772 | 254 | STUART | Florida | ONVOY SPECTRUM, LLC | | More |
| 773 | 254 | CHCZ 6 | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 774 | 254 | ATTLEBORO | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 775 | 254 | EUREKA/DIAMOND VALL | Nevada | ONVOY, LLC - NV | | More |
| 778 | 254 | Lytton | British Columbia | TELUS Mobility | WIRELESS PROV | More |
| 779 | 254 | FRANKFORT | Illinois | COMCAST IP PHONE, LLC | | More |
| 780 | 254 | Viking | Alberta | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 781 | 254 | LYNN | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 785 | 254 | ROXBURY | Kansas | HOME TEL. CO., INC. | IND. TELCO | More |
| 786 | 254 | NORTH DADE | Florida | AT&T CORP. | | More |
| 787 | 254 | CABO ROJO | Puerto Rico | PUERTO RICO TEL. CO. | IND. TELCO | More |
| 801 | 254 | MIDVALE | Utah | QWEST CORPORATION | RBOC | More |
| 802 | 254 | BRATTLEBORO | Vermont | CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY | RBOC | More |
| 803 | 254 | COLUMBIA | South Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 804 | 254 | RICHMOND | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 805 | 254 | SAN LUIS OBISPO | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 806 | 254 | PEACOCK | Texas | CAP ROCK TELEPHONE COOPERATIVE | IND. TELCO | More |
| 808 | 254 | MOKAPU | Hawaii | HAWAIIAN TELCOM, INC. - HI | IND. TELCO | More |
| 810 | 254 | GRANDBLANC | Michigan | TELEPORT COMMUNICATIONS AMERICA, LLC - MI | | More |
| 812 | 254 | WASHINGTON | Indiana | INDIANA BELL TEL CO INC | RBOC | More |
| 813 | 254 | TAMPA | Florida | FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA | IND. TELCO | More |
| 814 | 254 | JOHNSTOWN (WESTMONT | Pennsylvania | VERIZON NORTH, INC. - PA | IND. TELCO | More |
| 815 | 254 | PLAINFIELD | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 816 | 254 | KANSAS CITY INDEPEN | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 817 | 254 | FORT WORTH | Texas | ONVOY SPECTRUM, LLC | | More |
| 818 | 254 | LOS ANGELES | California | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | CLEC | More |
| 819 | 254 | INUKJUAK | Quebec | Bell Canada | IND. TELCO | More |
| 828 | 254 | ASHEVILLE | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 830 | 254 | KARNES CITY | Texas | SOUTHWESTERN BELL | RBOC | More |
| 831 | 254 | WATSONVILLE | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 832 | 254 | HOUSTON | Texas | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | CAP | More |
| 838 | 254 | SARANAC | New York | ONVOY, LLC- NY | | More |
| 839 | 254 | NORWAY | South Carolina | TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL | | More |
| 840 | 254 | RIALTO | California | ONVOY, LLC - CA | | More |
| 843 | 254 | EAST CONWAY | South Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
| 845 | 254 | FLEISCHMANNS | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 847 | 254 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 848 | 254 | MIDDLETOWN | New Jersey | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 850 | 254 | TALLAHASSE | Florida | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL | CLEC | More |
| 854 | 254 | WALTERBORO | South Carolina | ONVOY, LLC - SC | | More |
| 856 | 254 | MERCHANTVL | New Jersey | METROPCS, INC. | | More |
| 857 | 254 | BOSTON | Massachusetts | BROADVIEW NETWORKS, INC. - MA | | More |
| 858 | 254 | LA JOLLA | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 859 | 254 | LEXINGTON MAIN | Kentucky | WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON | | More |
| 860 | 254 | HARTFORD | Connecticut | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 862 | 254 | NETCONG | New Jersey | CABLEVISION LIGHTPATH, INC. - NJ | CLEC | More |
| 863 | 254 | CLEWISTON | Florida | DELTACOM, INC. - FL | CLEC | More |
| 864 | 254 | GREENVILLE | South Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 865 | 254 | KNOXVILLE | Tennessee | UNITED STATES CELLULAR - TN | WIRELESS PROV | More |
| 870 | 254 | CARTHAGE | Arkansas | WINDSTREAM ARKANSAS, INC. | IND. TELCO | More |
| 872 | 254 | CHICGOZN08 | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 878 | 254 | PTTSBGZON1 | Pennsylvania | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA | CLEC | More |
| 901 | 254 | MEMPHIS | Tennessee | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 902 | 254 | PARRSBORO | Nova Scotia | Aliant Telecom (NS) | IND. TELCO | More |
| 903 | 254 | XXXXXXXXXX | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 904 | 254 | JACKSONVL | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 905 | 254 | Clarkson | Ontario | Rogers Communications Partnership (Cable) | CLEC | More |
| 906 | 254 | TRENARY | Michigan | PENINSULA FIBER NETWORK, LLC - MI | | More |
| 907 | 254 | KETCHIKAN | Alaska | GCI COMMUNICATION CORP. DBA GENERAL COMMUNICATION | PCS | More |
| 908 | 254 | PEAPACK | New Jersey | CORETEL NEW JERSEY, INC. - NJ | | More |
| 909 | 254 | COLTON | California | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | | More |
| 910 | 254 | WILMINGTON | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 912 | 254 | BAINBRIDGE | Georgia | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 913 | 254 | KANSAS CITY | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 914 | 254 | FLEISCHMANNS | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 916 | 254 | NORTH HIGHLANDS | California | CONSOLIDATED COMMUNICATIONS ENTERPRISE SVCS, INC | | More |
| 917 | 254 | NEW YORK CITY ZONE | New York | LEVEL 3 COMMUNICATIONS, LLC - NY | CLEC | More |
| 918 | 254 | BROKEN ARROW | Oklahoma | VALOR TELECOM TX.LP-OK DBA WINDSTREAM COMM SW | | More |
| 919 | 254 | DURHAM | North Carolina | FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC | IND. TELCO | More |
| 920 | 254 | SHEBOYGAN | Wisconsin | METROPCS, INC. | | More |
| 925 | 254 | ORINDA | California | PACIFIC BELL | RBOC | More |
| 928 | 254 | PHOENIX | Arizona | METROPCS, INC. | | More |
| 929 | 254 | NWYRCYZN13 | New York | PEERLESS NETWORK OF NEW YORK, LLC - NY | | More |
| 930 | 254 | BLOOMINGTN | Indiana | PEERLESS NETWORK OF INDIANA, LLC - IN | | More |
| 931 | 254 | SPENCER | Tennessee | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | WIRELESS PROV | More |
| 934 | 254 | AMITYVILLE | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 936 | 254 | TIMPSON | Texas | SOUTHWESTERN BELL | RBOC | More |
| 937 | 254 | DAYTON | Ohio | OHIO BELL TEL CO | RBOC | More |
| 938 | 254 | SCOTTSBORO | Alabama | ONVOY, LLC - AL | | More |
| 939 | 254 | BAYAMONNOR | Puerto Rico | PUERTO RICO TELCO DBA CLARO PUERTO RICO | WIRELESS PROV | More |
| 941 | 254 | NORTH NAPLES | Florida | METROPCS, INC. | | More |
| 943 | 254 | MONROE | Georgia | POWERTEL ATLANTA LICENSES, INC. | WIRELESS PROV | More |
| 945 | 254 | PLANO | Texas | ONVOY SPECTRUM, LLC | | More |
| 947 | 254 | FARMINGTON | Michigan | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 949 | 254 | IRVINE | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 951 | 254 | CORONA | California | METROPCS NETWORKS, LLC | | More |
| 952 | 254 | TWINCITIES | Minnesota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | | More |
| 954 | 254 | DEERFIELD BEACH | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 956 | 254 | HARLINGEN | Texas | SOUTHWESTERN BELL | RBOC | More |
| 959 | 254 | NORWICH | Connecticut | ONVOY, LLC - CT | | More |
| 970 | 254 | GRAND JUNCTION | Colorado | QWEST CORPORATION | RBOC | More |
| 971 | 254 | PORTLAND | Oregon | BANDWIDTH.COM CLEC, LLC - OR | | More |
| 972 | 254 | IRVING | Texas | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | IND. TELCO | More |
| 973 | 254 | MORRISTOWN | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 978 | 254 | CONCORD | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA | CLEC | More |
| 979 | 254 | FRANKLIN | Texas | TEXAS COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 980 | 254 | CHARLOTTE | North Carolina | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 984 | 254 | RAL DUR AP | North Carolina | METROPCS, INC. | | More |
| 985 | 254 | NEW ORLEANS | Louisiana | ADVANCED TEL., INC. - LA | CLEC | More |
| 986 | 254 | PRIESTLAKE | Idaho | ONVOY, LLC - ID | | More |
| 989 | 254 | OWOSSO | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
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