Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 201 | 300 | FAIR LAWN | New Jersey | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 202 | 300 | WSHNGTNZN1 | District of Columbia | METROPCS, INC. | | More |
| 203 | 300 | DANBURY | Connecticut | OMNIPOINT COMMUNICATIONS, INC. - CT | WIRELESS PROV | More |
| 204 | 300 | Steinbach | Manitoba | Provincial Tel Inc. | | More |
| 205 | 300 | JASPER | Alabama | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 206 | 300 | SEATTLE | Washington | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | | More |
| 207 | 300 | BANGOR | Maine | VONAGE AMERICA LLC | | More |
| 208 | 300 | RUPERT | Idaho | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID | WIRELESS PROV | More |
| 209 | 300 | MODESTO | California | ONVOY, LLC - CA | | More |
| 210 | 300 | SANANTONIO | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 212 | 300 | NWYRCYZN02 | New York | TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY | | More |
| 213 | 300 | LSAN DA 01 | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 214 | 300 | IRVING | Texas | GRANDE COMMUNICATIONS NETWORKS, INC. - TX | CLEC | More |
| 215 | 300 | PHLDLPHZN1 | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 217 | 300 | CHICGOZN01 | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 218 | 300 | TOWER | Minnesota | ONVOY, LLC - MN | | More |
| 219 | 300 | LOWELL | Indiana | COMCAST IP PHONE, LLC | | More |
| 220 | 300 | WILKESVL | Ohio | FRACTEL, LLC | | More |
| 223 | 300 | BROGUE | Pennsylvania | FRACTEL, LLC | | More |
| 224 | 300 | DEERFIELD | Illinois | TDS METROCOM, INC. - IL | CLEC | More |
| 225 | 300 | BATONROUGE | Louisiana | VOICESTREAM GSM I, LLC | | More |
| 226 | 300 | Stratford | Ontario | Quadro Communications Co-operative Inc. | | More |
| 228 | 300 | OCEAN SPG | Mississippi | ONVOY, LLC - MS | | More |
| 229 | 300 | VALDOSTA | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 231 | 300 | ALDEN | Michigan | ONVOY, LLCV - MI | | More |
| 234 | 300 | NO CANTON | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 239 | 300 | NAPLES | Florida | LEVEL 3 COMMUNICATIONS, LLC - FL | CLEC | More |
| 240 | 300 | WALDORF | Maryland | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | WIRELESS PROV | More |
| 248 | 300 | PONTIAC | Michigan | AMERICAN MESSAGING SERVICES, LLC | | More |
| 250 | 300 | Kelowna | British Columbia | Bell Mobility | WIRELESS PROV | More |
| 251 | 300 | MOBILE | Alabama | CALLIS COMMUNICATIONS, INC. - AL | | More |
| 252 | 300 | GRIFTON | North Carolina | ONVOY, LLC - NC | | More |
| 253 | 300 | TACOMA | Washington | ONVOY, LLC - WA | | More |
| 254 | 300 | WACO | Texas | TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL | | More |
| 256 | 300 | CENTRE | Alabama | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | WIRELESS PROV | More |
| 260 | 300 | WOODBURN | Indiana | ONVOY, LLC - IN | | More |
| 262 | 300 | KENOSHA | Wisconsin | FRACTEL, LLC | | More |
| 267 | 300 | PHPHSBZN43 | Pennsylvania | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | | More |
| 269 | 300 | BATTLE CRK | Michigan | FRACTEL, LLC | | More |
| 270 | 300 | ELIZABTHTN | Kentucky | POWERTEL KENTUCKY LICENSES, INC. | | More |
| 272 | 300 | PLEASANTMT | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 276 | 300 | ABINGDON | Virginia | ONVOY, LLC - VA | | More |
| 279 | 300 | SCRM MAIN | California | ONVOY, LLC - CA | | More |
| 281 | 300 | HOUSTON | Texas | METROPCS, INC. | | More |
| 289 | 300 | Oakville | Ontario | Globalive Wireless Management Corp. | | More |
| 301 | 300 | WSHNGTNZN2 | Maryland | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | WIRELESS PROV | More |
| 302 | 300 | WILMINGTON | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 303 | 300 | DENVER | Colorado | QWEST CORPORATION | RBOC | More |
| 304 | 300 | CLARKSBURG | West Virginia | YMAX COMMUNICATIONS CORP. - WV | | More |
| 305 | 300 | MIAMI | Florida | METROPCS, INC. | | More |
| 307 | 300 | POWELL | Wyoming | ONVOY, LLC - WY | | More |
| 308 | 300 | NO JULESBG | Nebraska | ONVOY, LLC - NE | | More |
| 309 | 300 | CHICGOZN01 | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 310 | 300 | BEVERLYHLS | California | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 312 | 300 | CHICGOZN01 | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 313 | 300 | DETROITZN5 | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 314 | 300 | ST LOUIS | Missouri | PEERLESS NETWORK OF MISSOURI, LLC - MO | | More |
| 315 | 300 | CHAUMONT | New York | TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY | | More |
| 316 | 300 | WICHITA | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 317 | 300 | GREENWOOD | Indiana | COMCAST IP PHONE, LLC | | More |
| 318 | 300 | ALEXANDRIA | Louisiana | LEVEL 3 COMMUNICATIONS, LLC - LA | | More |
| 319 | 300 | WATERLOO | Iowa | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 320 | 300 | GLENCOE | Minnesota | LEVEL 3 COMMUNICATIONS, LLC - MN | | More |
| 321 | 300 | ORLANDO | Florida | BANDWIDTH.COM CLEC, LLC - FL | | More |
| 323 | 300 | LSAN DA 02 | California | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | | More |
| 325 | 300 | SAN ANGELO | Texas | METROPCS, INC. | | More |
| 326 | 300 | PEEBLES | Ohio | FRACTEL, LLC | | More |
| 330 | 300 | ORRVILLE | Ohio | COMMIO, LLC | | More |
| 331 | 300 | AURORA | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 332 | 300 | NWYRCYZN01 | New York | BANDWIDTH.COM CLEC, LLC - NY | | More |
| 334 | 300 | MONTGOMERY | Alabama | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | WIRELESS PROV | More |
| 336 | 300 | LEXINGTON | North Carolina | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 337 | 300 | ELTON | Louisiana | VOICESTREAM GSM I, LLC | | More |
| 339 | 300 | COHASSET | Massachusetts | FRACTEL, LLC | | More |
| 341 | 300 | RICHMOND | California | FRACTEL, LLC | | More |
| 346 | 300 | BAMMEL | Texas | ONVOY, LLC - TX | | More |
| 347 | 300 | NWYRCYZN06 | New York | METROPCS, INC. | | More |
| 351 | 300 | HARVARD | Massachusetts | ONVOY, LLC - MA | | More |
| 352 | 300 | OCALA | Florida | US LEC OF FLORIDA, INC. | CLEC | More |
| 360 | 300 | FORKS | Washington | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | | More |
| 361 | 300 | LOYOLA BCH | Texas | FRACTEL, LLC | | More |
| 364 | 300 | LORETTO | Kentucky | FRACTEL, LLC | | More |
| 380 | 300 | HARRISBURG | Ohio | FRACTEL, LLC | | More |
| 385 | 300 | BOUNTIFUL | Utah | ONVOY, LLC - UT | | More |
| 386 | 300 | FORT WHITE | Florida | WINDSTREAM FLORIDA, INC. | IND. TELCO | More |
| 401 | 300 | CENTREDALE | Rhode Island | METROPCS, INC. | | More |
| 402 | 300 | FAIRBURY | Nebraska | UNITED STATES CELLULAR - NE | WIRELESS PROV | More |
| 404 | 300 | ATLANTA | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 405 | 300 | MOORE | Oklahoma | TELEPORT COMMUNICATIONS AMERICA OK - LLC | | More |
| 406 | 300 | KALISPELL | Montana | BRESNAN BROADBAND OF MONTANA, LLC - MT [CHARTER] | | More |
| 407 | 300 | ORLANDO | Florida | METROPCS NETWORKS, LLC | | More |
| 408 | 300 | SNJS SOUTH | California | COMCAST IP PHONE, LLC | | More |
| 409 | 300 | PORTARTHUR | Texas | TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL | | More |
| 410 | 300 | ELKRIDGE | Maryland | METROPCS, INC. | | More |
| 412 | 300 | PTGSBNZN14 | Pennsylvania | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 413 | 300 | DALTON | Massachusetts | TIME WARNER CABLE INFORMATION SVCS (MASSACHUSETTS) | | More |
| 414 | 300 | MILWAUKZN1 | Wisconsin | ONVOY SPECTRUM, LLC | | More |
| 415 | 300 | SAN RAFAEL | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 416 | 300 | Toronto | Ontario | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 417 | 300 | SPRINGFLD | Missouri | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | | More |
| 418 | 300 | St-Philippe-de-Neri | Quebec | Videotron General Partnership | CLEC | More |
| 419 | 300 | ST MARYS | Ohio | TSC COMMUNICATIONS, INC. - OH | | More |
| 423 | 300 | SNEEDVILLE | Tennessee | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | WIRELESS PROV | More |
| 424 | 300 | CMTN GRDN | California | ONVOY, LLC - CA | | More |
| 425 | 300 | BELLEVUE | Washington | LEVEL 3 COMMUNICATIONS, LLC - WA | CLEC | More |
| 430 | 300 | RUSK | Texas | EASTEX CELCO, LLC - TX | | More |
| 432 | 300 | VALENTINE | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 434 | 300 | LYNCHBURG | Virginia | TERRA NOVA TELECOM INC. | | More |
| 435 | 300 | KAMAS | Utah | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | WIRELESS PROV | More |
| 442 | 300 | INDIO | California | ONVOY, LLC - CA | | More |
| 443 | 300 | SYKESVILLE | Maryland | LEVEL 3 COMMUNICATIONS, LLC - MD | CLEC | More |
| 445 | 300 | PHLDLPHZN1 | Pennsylvania | TERRA NOVA TELECOM INC. | | More |
| 447 | 300 | MANSFIELD | Illinois | FRACTEL, LLC | | More |
| 448 | 300 | GRACEVILLE | Florida | SKYE TELECOM LLC DBA SKYETEL | | More |
| 450 | 300 | Boucherville | Quebec | Iristel Inc. | | More |
| 458 | 300 | HERMISTON | Oregon | INVOXIO INCORPORATED | | More |
| 463 | 300 | GREENWOOD | Indiana | FRACTEL, LLC | | More |
| 464 | 300 | CICERO | Illinois | FRACTEL, LLC | | More |
| 469 | 300 | BARDWELL | Texas | BANDWIDTH.COM CLEC, LLC - TX | | More |
| 470 | 300 | ATLANTA | Georgia | ONVOY, LLC - GA | | More |
| 475 | 300 | NEW HAVEN | Connecticut | VONAGE AMERICA LLC | | More |
| 478 | 300 | FORSYTH | Georgia | FRACTEL, LLC | | More |
| 479 | 300 | FARMINGTON | Arkansas | COMCAST IP PHONE, LLC | | More |
| 480 | 300 | PHOENIX | Arizona | ONVOY, LLC - AZ | | More |
| 484 | 300 | POTTSTOWN | Pennsylvania | METROPCS, INC. | | More |
| 501 | 300 | BRADFORD | Arkansas | ONVOY, LLC - AR | | More |
| 502 | 300 | LOUISVILLE | Kentucky | SPRINT SPECTRUM L.P.- KY | PCS | More |
| 503 | 300 | BAY CITY | Oregon | CHARTER FIBERLINK OR-CCVII, LLC - OR | | More |
| 504 | 300 | MORGAN CITY | Louisiana | HARBOR COMMUNICATIONS, LLC - LA | | More |
| 505 | 300 | ALBUQURQUE | New Mexico | ONVOY, LLC - NM | | More |
| 507 | 300 | PRESTON | Minnesota | MCC TELEPHONY OF MINNESOTA, LLC - MN | | More |
| 508 | 300 | FALL RIVER | Massachusetts | XO MASSACHUSETS, INC. | CLEC | More |
| 509 | 300 | WENATCHEE | Washington | RADIANTIQ LLC | | More |
| 510 | 300 | HAYWARD | California | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | | More |
| 512 | 300 | AUSTIN | Texas | TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL | | More |
| 513 | 300 | CINCINNATI | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 514 | 300 | Lachine | Quebec | Videotron General Partnership | CLEC | More |
| 515 | 300 | DES MOINES | Iowa | QWEST CORPORATION | RBOC | More |
| 516 | 300 | NASSAUZN01 | New York | CABLEVISION LIGHTPATH, INC. - NY | CLEC | More |
| 517 | 300 | ONSTED | Michigan | ONVOY, LLCV - MI | | More |
| 518 | 300 | ALBANY | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 519 | 300 | Windsor | Ontario | Bell Mobility | WIRELESS PROV | More |
| 520 | 300 | TUCSON | Arizona | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | WIRELESS PROV | More |
| 530 | 300 | MARYSVILLE | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 531 | 300 | CRESTON | Nebraska | ONVOY, LLC - NE | | More |
| 534 | 300 | DORCHESTER | Wisconsin | FRACTEL, LLC | | More |
| 539 | 300 | WESTVILLE | Oklahoma | FRACTEL, LLC | | More |
| 540 | 300 | STAFFORD | Virginia | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 541 | 300 | THE DALLES | Oregon | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 551 | 300 | UNION CITY | New Jersey | ONVOY, LLC - NJ | | More |
| 559 | 300 | VISALIA | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 561 | 300 | BOCA RATON | Florida | ONVOY, LLC - FL | | More |
| 562 | 300 | CMTN GRDN | California | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 564 | 300 | BREMERTON | Washington | US WEST COMMUNICATIONS - PACIFIC NWEST BELL - WA | RBOC | More |
| 567 | 300 | HICKSVILLE | Ohio | MCC TELEPHONY OF THE MIDWEST, LLC - OH | | More |
| 570 | 300 | PITTSTON | Pennsylvania | LEVEL 3 COMMUNICATIONS, LLC - PA | CLEC | More |
| 571 | 300 | DALE CITY | Virginia | METROPCS, INC. | | More |
| 572 | 300 | WEWOKA | Oklahoma | FRACTEL, LLC | | More |
| 573 | 300 | POPLAR BLF | Missouri | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 574 | 300 | SOUTH BEND | Indiana | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | | More |
| 575 | 300 | LA MESA | New Mexico | LEVEL 3 COMMUNICATIONS, LLC - NM | | More |
| 580 | 300 | MARIETTA | Oklahoma | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OK | CAP | More |
| 582 | 300 | HOUTZDALE | Pennsylvania | FRACTEL, LLC | | More |
| 585 | 300 | BATAVIA | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 586 | 300 | MT CLEMENS | Michigan | FRACTEL, LLC | | More |
| 587 | 300 | High Level | Alberta | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 601 | 300 | GLOSTER | Mississippi | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS | WIRELESS PROV | More |
| 602 | 300 | PHOENIX | Arizona | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 603 | 300 | CHESTER | New Hampshire | METROPCS, INC. | | More |
| 604 | 300 | Abbotsford | British Columbia | Fido Solutions Inc. | | More |
| 605 | 300 | BERESFORD | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 606 | 300 | CORBIN | Kentucky | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 607 | 300 | BINGHAMTON | New York | ONVOY, LLC- NY | | More |
| 608 | 300 | BLANCHADVL | Wisconsin | FRACTEL, LLC | | More |
| 609 | 300 | ATLNTIC CY | New Jersey | ONVOY, LLC - NJ | | More |
| 610 | 300 | PHOENIXVL | Pennsylvania | CORE COMMUNICATIONS, INC. - PA | | More |
| 612 | 300 | TWINCITIES | Minnesota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 613 | 300 | Perth | Ontario | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 614 | 300 | COLUMBUS | Ohio | LEVEL 3 COMMUNICATIONS, LLC - OH | CLEC | More |
| 615 | 300 | NASHVILLE | Tennessee | POWERTEL NASHVILLE LICENSES, INC. | WIRELESS PROV | More |
| 616 | 300 | HUDSONVL | Michigan | FRACTEL, LLC | | More |
| 617 | 300 | CAMBRIDGE | Massachusetts | AT&T - LOCAL | CLEC | More |
| 618 | 300 | CHICGOZN01 | Illinois | YMAX COMMUNICATIONS CORP. - IL | | More |
| 619 | 300 | SNDG SNDG | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 620 | 300 | GREAT BEND | Kansas | N.E. COLORADO CELLULAR, INC. | WIRELESS PROV | More |
| 623 | 300 | PHOENIX | Arizona | ONVOY, LLC - AZ | | More |
| 626 | 300 | ALHAMBRA | California | PACIFIC BELL | RBOC | More |
| 628 | 300 | SNFC CNTRL | California | ONVOY, LLC - CA | | More |
| 629 | 300 | PLEASANTVW | Tennessee | FRACTEL, LLC | | More |
| 630 | 300 | NAPERVILLE | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | CLEC | More |
| 631 | 300 | HEMPSTEAD | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 636 | 300 | HARVESTER | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 640 | 300 | MILMAY | New Jersey | ONVOY, LLC - NJ | | More |
| 641 | 300 | OSAGE | Iowa | FRACTEL, LLC | | More |
| 645 | 300 | KEYS | Florida | TERRA NOVA TELECOM, INC. - FL | | More |
| 646 | 300 | NWYRCYZN01 | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 647 | 300 | Toronto | Ontario | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 650 | 300 | WOODSIDE | California | ONVOY, LLC - CA | | More |
| 651 | 300 | STILLWATER | Minnesota | BANDWIDTH.COM CLEC, LLC - MN | | More |
| 656 | 300 | PLANT CITY | Florida | FRACTEL, LLC | | More |
| 657 | 300 | HUNTITNBCH | California | ONVOY, LLC - CA | | More |
| 659 | 300 | BERRY | Alabama | ONVOY, LLC - AL | | More |
| 660 | 300 | GRANT CITY | Missouri | FRACTEL, LLC | | More |
| 661 | 300 | TEHACHAPI | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 662 | 300 | CHULAHOMA | Mississippi | COMCAST IP PHONE, LLC | | More |
| 667 | 300 | COLUMBIA | Maryland | CORE COMMUNICATIONS, INC.- MD | CLEC | More |
| 669 | 300 | CAMPBELL | California | ONVOY, LLC - CA | | More |
| 678 | 300 | ATLANTA NORTHEAST | Georgia | METROPCS, INC. | | More |
| 680 | 300 | ANTWERP | New York | FRACTEL, LLC | | More |
| 681 | 300 | PRINCETON | West Virginia | VONAGE AMERICA LLC | | More |
| 682 | 300 | ARLINGTON | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 689 | 300 | SANFORD | Florida | FRACTEL, LLC | | More |
| 701 | 300 | DICKINSON | North Dakota | AT&T - LOCAL | CLEC | More |
| 702 | 300 | LAS VEGAS | Nevada | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 703 | 300 | LEESBURG | Virginia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | WIRELESS PROV | More |
| 704 | 300 | SHELBY | North Carolina | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 705 | 300 | Barrie | Ontario | Iristel Inc. | | More |
| 706 | 300 | DAHLONEGA | Georgia | POWERTEL ATLANTA LICENSES, INC. | WIRELESS PROV | More |
| 707 | 300 | ALMADEN | California | ONVOY, LLC - CA | | More |
| 708 | 300 | Unknown | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | CLEC | More |
| 712 | 300 | IDA GROVE | Iowa | ADVANCED NETWORK COMMUNICATIONS, LLC | CLEC | More |
| 713 | 300 | HOUSTON | Texas | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX | CLEC | More |
| 714 | 300 | ANAHEIM | California | PACIFIC BELL | RBOC | More |
| 715 | 300 | BEAR CREEK | Wisconsin | ONVOY, LLC - WI | | More |
| 716 | 300 | WATERPORT | New York | ONVOY, LLC- NY | | More |
| 717 | 300 | SHIPPENSBG | Pennsylvania | LEVEL 3 COMMUNICATIONS, LLC - PA | CLEC | More |
| 718 | 300 | NWYRCYZN03 | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 719 | 300 | COLORDOSPG | Colorado | FRACTEL, LLC | | More |
| 720 | 300 | DENVER | Colorado | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 724 | 300 | PITTSBURGH | Pennsylvania | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CAP | More |
| 725 | 300 | LAS VEGAS | Nevada | ONVOY, LLC - NV | | More |
| 726 | 300 | SANANTONIO | Texas | FRACTEL, LLC | | More |
| 727 | 300 | STPETERSBG | Florida | BANDWIDTH.COM CLEC, LLC - FL | | More |
| 731 | 300 | JACKSON | Tennessee | JACKSON ENERGY AUTHORITY - TN | | More |
| 732 | 300 | TETERBORO | New Jersey | METROPCS, INC. | | More |
| 737 | 300 | AUSTIN | Texas | ONVOY, LLC - TX | | More |
| 740 | 300 | NELSONVL | Ohio | BANDWIDTH.COM CLEC, LLC - OH | | More |
| 743 | 300 | DANBURY | North Carolina | FRACTEL, LLC | | More |
| 747 | 300 | SNFN GRHL | California | ONVOY, LLC - CA | | More |
| 754 | 300 | FTLAUDERDL | Florida | LEVEL 3 COMMUNICATIONS, LLC - FL | CLEC | More |
| 757 | 300 | NRFOLKZON1 | Virginia | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WIRELESS PROV | More |
| 760 | 300 | SAN DIEGO | California | IP HORIZON LLC | | More |
| 762 | 300 | GAY | Georgia | ONVOY, LLC - GA | | More |
| 763 | 300 | TWIN CITIES | Minnesota | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 765 | 300 | BUCK CREEK | Indiana | PEERLESS NETWORK OF INDIANA, LLC - IN | | More |
| 769 | 300 | MADISON | Mississippi | COMCAST IP PHONE, LLC | | More |
| 770 | 300 | NORCROSS | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 772 | 300 | SEBASTIAN | Florida | FRACTEL, LLC | | More |
| 773 | 300 | Unknown | Illinois | ONVOY, LLC | | More |
| 774 | 300 | FOXBORO | Massachusetts | METROPCS, INC. | | More |
| 775 | 300 | RENO | Nevada | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 778 | 300 | Vancouver | British Columbia | Fibernetics Corporation | | More |
| 779 | 300 | ROCKFORD | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 780 | 300 | Valleyview | Alberta | TELUS Mobility | WIRELESS PROV | More |
| 781 | 300 | MASSACHUSETTS | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 785 | 300 | SABETHA | Kansas | RAINBOW COMMUNICATIONS, LLC - KS | | More |
| 786 | 300 | MIAMI | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 787 | 300 | SANTURCE | Puerto Rico | LIBERTY MOBILE PUERTO RICO INC. | CLEC | More |
| 801 | 300 | SALT LAKE | Utah | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | WIRELESS PROV | More |
| 802 | 300 | LUDLOW | Vermont | LUDLOW TEL. CO. | IND. TELCO | More |
| 803 | 300 | BARNWELL | South Carolina | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 804 | 300 | WAVERLY | Virginia | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WIRELESS PROV | More |
| 805 | 300 | THOUSAND OAKS | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 806 | 300 | LUBBOCK | Texas | LEVEL 3 COMMUNICATIONS, LLC - TX | CLEC | More |
| 808 | 300 | HILO | Hawaii | ONVOY, LLC - HI | | More |
| 810 | 300 | MT CLEMENS | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 812 | 300 | ELLETTSVL | Indiana | COMCAST IP PHONE, LLC | | More |
| 813 | 300 | TAMPA | Florida | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 814 | 300 | ALTOONA | Pennsylvania | VONAGE AMERICA LLC | | More |
| 815 | 300 | CHICGOZN01 | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 816 | 300 | KANSAS CITY | Missouri | ONVOY, LLC - MO | | More |
| 817 | 300 | FORT WORTH | Texas | METROPCS, INC. | | More |
| 818 | 300 | RESEDA | California | PACIFIC BELL | RBOC | More |
| 819 | 300 | Sherbrooke | Quebec | Iristel Inc. | | More |
| 820 | 300 | GUADALUPE | California | ONVOY, LLC - CA | | More |
| 826 | 300 | WASHINGTON | Virginia | FRACTEL, LLC | | More |
| 828 | 300 | ASHEVILLE | North Carolina | REISENWEAVER COMM INC DBA RCS COMMUNICATIONS GROUP | WIRELESS PROV | More |
| 830 | 300 | PIPE CREEK | Texas | ONVOY, LLC - TX | | More |
| 831 | 300 | SALINAS | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 832 | 300 | HOUSTON SUBURBAN | Texas | LOGIX COMMUNICATIONS CORPORATION - TX | CLEC | More |
| 838 | 300 | TUPPERLAKE | New York | ONVOY, LLC- NY | | More |
| 839 | 300 | SHAWAFBHTS | South Carolina | FRACTEL, LLC | | More |
| 840 | 300 | REDLANDS | California | FRACTEL, LLC | | More |
| 843 | 300 | FLORENCE | South Carolina | DELTACOM, INC. - SC | CLEC | More |
| 845 | 300 | SPRING VALLEY | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 847 | 300 | Unknown | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 848 | 300 | ATLATCHLDS | New Jersey | TELEPORT COMMUNICATIONS AMERICA, LLC - NJ | CAP | More |
| 850 | 300 | TALLAHASSE | Florida | CENTURYLINK COMMUNICATIONS, LLC | | More |
| 854 | 300 | SUMMERVL | South Carolina | FRACTEL, LLC | | More |
| 856 | 300 | MILLVILLE | New Jersey | BANDWIDTH.COM CLEC, LLC - NJ | | More |
| 857 | 300 | BOSTON | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 858 | 300 | SAN DIEGO | California | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | | More |
| 859 | 300 | LEXINGTON | Kentucky | ONVOY, LLC - KY | | More |
| 860 | 300 | NORWICH | Connecticut | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT | WIRELESS PROV | More |
| 862 | 300 | NEWARK | New Jersey | NUSO, LLC | | More |
| 863 | 300 | POINCIANA | Florida | ONVOY, LLC - FL | | More |
| 864 | 300 | GAFFNEY | South Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
| 865 | 300 | KNOXVILLE | Tennessee | POWERTEL NASHVILLE LICENSES, INC. | WIRELESS PROV | More |
| 870 | 300 | FORREST CY | Arkansas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 872 | 300 | CHICGOZN07 | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 878 | 300 | NEW CASTLE | Pennsylvania | DISH WIRELESS, LLC | | More |
| 901 | 300 | MEMPHIS | Tennessee | LEVEL 3 COMMUNICATIONS, LLC - TN | CLEC | More |
| 902 | 300 | Kentville | Nova Scotia | TELUS Mobility | PCS | More |
| 903 | 300 | COOPER | Texas | CUMBY TELEPHONE COOPERATIVE, INC. | CLEC | More |
| 904 | 300 | JACKSONVL | Florida | POWERTEL JACKSONVILLE LICENSES, INC. | WIRELESS PROV | More |
| 905 | 300 | Unionville | Ontario | Rogers Communications Partnership (Cable) | CLEC | More |
| 906 | 300 | REPUBLIC | Michigan | AT&T CORP. | | More |
| 908 | 300 | PLAINFIELD | New Jersey | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | WIRELESS PROV | More |
| 909 | 300 | LOS ANGELES | California | ONVOY, LLC - CA | | More |
| 910 | 300 | FAYETTEVILLE | North Carolina | LEVEL 3 COMMUNICATIONS, LLC - NC | | More |
| 912 | 300 | ALMA | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 913 | 300 | MELROSE (JOHNSON) | Kansas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | WIRELESS PROV | More |
| 914 | 300 | WESTCHESTER ZONE 8 | New York | ONVOY, LLC- NY | | More |
| 915 | 300 | EL PASO | Texas | TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL | | More |
| 916 | 300 | ROSEVILLE: MAIN DA | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 917 | 300 | NEW YORK CITY ZONE | New York | BANDWIDTH.COM CLEC, LLC - NY | | More |
| 918 | 300 | TALIHINA | Oklahoma | CENTURYLINK COMMUNICATIONS, LLC | | More |
| 919 | 300 | SMITHFIELD | North Carolina | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC | CLEC | More |
| 920 | 300 | CLEVELAND | Wisconsin | EASTCOAST TELECOM, INC. | IND. TELCO | More |
| 925 | 300 | ALMADEN | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 928 | 300 | COTTONWOOD | Arizona | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | WIRELESS PROV | More |
| 929 | 300 | NWYRCYZN09 | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 930 | 300 | GALENA | Indiana | FRACTEL, LLC | | More |
| 931 | 300 | LAWRENCEBG | Tennessee | POWERTEL NASHVILLE LICENSES, INC. | WIRELESS PROV | More |
| 934 | 300 | AMITYVILLE | New York | FRACTEL, LLC | | More |
| 936 | 300 | CROCKETT | Texas | PEERLESS NETWORK OF TEXAS, LLC - TX | | More |
| 937 | 300 | EATON | Ohio | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 938 | 300 | ATTALLA | Alabama | FRACTEL, LLC | | More |
| 939 | 300 | SANLORENZO | Puerto Rico | NATURAL G.C. INC. - PR | | More |
| 940 | 300 | DALLAS | Texas | METROPCS, INC. | | More |
| 941 | 300 | NORTH PORT | Florida | ONVOY, LLC - FL | | More |
| 943 | 300 | ATLANTA NW | Georgia | ONVOY SPECTRUM, LLC | | More |
| 945 | 300 | LEWISVILLE | Texas | USFON, INC. - TX | | More |
| 947 | 300 | CLARKSTON | Michigan | FRACTEL, LLC | | More |
| 948 | 300 | WAKEFIELD | Virginia | FRACTEL, LLC | | More |
| 949 | 300 | IRVINE | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 951 | 300 | RIVERSIDE | California | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | | More |
| 952 | 300 | TWINCITIES | Minnesota | FRONTIER COMMUNICATIONS OF MINNESOTA, INC. | IND. TELCO | More |
| 954 | 300 | FTLAUDERDL | Florida | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 956 | 300 | HARLINGEN | Texas | ONVOY, LLC - TX | | More |
| 959 | 300 | KENT | Connecticut | ONVOY, LLC - CT | | More |
| 970 | 300 | DENVER | Colorado | LEVEL 3 COMMUNICATIONS, LLC - CO | CLEC | More |
| 971 | 300 | PORTLAND | Oregon | XO OREGON, INC. | CLEC | More |
| 972 | 300 | FRISCO | Texas | GRANDE COMMUNICATIONS NETWORKS, INC. - TX | CLEC | More |
| 973 | 300 | NEWTON | New Jersey | UNITED TEL. CO. OF NEW JERSEY DBA CENTURYLINK | IND. TELCO | More |
| 978 | 300 | TOWNSEND | Massachusetts | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | | More |
| 979 | 300 | CLTLKJCKSN | Texas | PEERLESS NETWORK OF TEXAS, LLC - TX | | More |
| 980 | 300 | WAXHAW | North Carolina | ONVOY, LLC - NC | | More |
| 984 | 300 | ANGIER | North Carolina | ONVOY, LLC - NC | | More |
| 985 | 300 | MORGAN CITY | Louisiana | NETWORK TELEPHONE CORPORATION - LA | | More |
| 986 | 300 | BAYVIEW | Idaho | FRACTEL, LLC | | More |
| 989 | 300 | GAYLORD | Michigan | ONVOY, LLCV - MI | | More |
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