Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 201 | 230 | SUCCASUNNA | New Jersey | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | WIRELESS PROV | More |
| 202 | 230 | WSHNGTNZN1 | District of Columbia | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 203 | 230 | NEW HAVEN | Connecticut | SOUTHERN NEW ENGLAND TELEPHONE CO. | IND. TELCO | More |
| 204 | 230 | Winnipeg | Manitoba | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 205 | 230 | BESSEMER | Alabama | NETWORK TELEPHONE CORPORATION - AL | | More |
| 206 | 230 | SEATTLE | Washington | QWEST CORPORATION | RBOC | More |
| 207 | 230 | CAMDEN | Maine | NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - ME | RBOC | More |
| 208 | 230 | PAYETTE | Idaho | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 209 | 230 | MERCED | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 210 | 230 | SANANTONIO | Texas | SOUTHWESTERN BELL | RBOC | More |
| 212 | 230 | NWYRCYZN01 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 213 | 230 | LSAN DA 01 | California | AMERICAN MESSAGING (AM), INC. | | More |
| 214 | 230 | WAXAHACHIE | Texas | YMAX COMMUNICATIONS CORP. - TX | | More |
| 215 | 230 | DOYLESTOWN | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 217 | 230 | EDINBURG | Illinois | MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL | | More |
| 218 | 230 | EGRNDFORKS | North Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | | More |
| 219 | 230 | HAMMOND | Indiana | GLOBALCOM, INC.-IL | CLEC | More |
| 223 | 230 | NEW OXFORD | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 224 | 230 | ELGIN | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 225 | 230 | TUNICA | Louisiana | NEUTRAL TANDEM-LOUISIANA, LLC - LA | | More |
| 226 | 230 | Walkerton | Ontario | TELUS Mobility | PCS | More |
| 227 | 230 | WSHNGTNZN5 | Maryland | NEUTRAL TANDEM-MARYLAND, LLC - MD | | More |
| 228 | 230 | OCEAN SPG | Mississippi | NUVOX COMMUNICATIONS | CLEC | More |
| 229 | 230 | ADEL | Georgia | NEUTRAL TANDEM-GEORGIA, LLC - GA | | More |
| 231 | 230 | ELMIRA | Michigan | TELNET WORLDWIDE, INC. | CLEC | More |
| 234 | 230 | YOUNGSTOWN | Ohio | NEUTRAL TANDEM-MICHIGAN, LLC - OH | | More |
| 239 | 230 | LEHIGHACRS | Florida | NEUTRAL TANDEM-FLORIDA, LLC - FL | | More |
| 240 | 230 | HUGHESVL | District of Columbia | GLOBAL CROSSING LOCAL SERVICES, INC.-MD | CLEC | More |
| 248 | 230 | PONTIAC | Michigan | LEVEL 3 COMMUNICATIONS, LLC - MI | CLEC | More |
| 250 | 230 | PORT HARDY | British Columbia | TELUS Mobility | WIRELESS PROV | More |
| 251 | 230 | EVERGREEN | Alabama | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | WIRELESS PROV | More |
| 252 | 230 | WILSON | North Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | WIRELESS PROV | More |
| 253 | 230 | TACOMA | Washington | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 254 | 230 | WACO | Texas | LEVEL 3 COMMUNICATIONS, LLC - TX | CLEC | More |
| 256 | 230 | ATHENS | Alabama | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 260 | 230 | BUTLER | Indiana | BANDWIDTH.COM CLEC, LLC - IN | | More |
| 267 | 230 | PHLDLPHZN1 | Pennsylvania | OMNIPOINT COMMUNICATIONS ENTERPRISES, L.P. | WIRELESS PROV | More |
| 270 | 230 | LEITCHFLD | Kentucky | WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON | | More |
| 272 | 230 | WILLIAMSPT | Pennsylvania | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | WIRELESS PROV | More |
| 276 | 230 | ST PAUL | Virginia | BANDWIDTH.COM CLEC, LLC - VA | | More |
| 279 | 230 | RSVL MAIN | California | TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO | CLEC | More |
| 281 | 230 | WESTFIELD | Texas | SOUTHWESTERN BELL | RBOC | More |
| 289 | 230 | Burlington | Ontario | TELUS Mobility | PCS | More |
| 301 | 230 | WSNGTNZN11 | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 302 | 230 | WILMINGTON | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 303 | 230 | DENVER | Colorado | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 304 | 230 | WHELNGZON1 | West Virginia | FIBERNET, LLC | CLEC | More |
| 305 | 230 | HOMESTEAD | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 306 | 230 | SASKATOON | Saskatchewan | SaskTel Mobility | | More |
| 307 | 230 | CASPER | Wyoming | BANDWIDTH.COM CLEC, LLC - WY | | More |
| 308 | 230 | KIMBALL | Nebraska | N.E. COLORADO CELLULAR, INC. | WIRELESS PROV | More |
| 309 | 230 | ROCKISLAND | Iowa | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 310 | 230 | SNMN SNMN | California | VERIZON CALIFORNIA INC.-CA (GTE) | IND. TELCO | More |
| 312 | 230 | CHICGOZN01 | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 313 | 230 | DETROITZN1 | Michigan | MCI WORLDCOM COMMUNICATIONS, INC. - MI | CLEC | More |
| 314 | 230 | ST LOUIS | Missouri | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | | More |
| 315 | 230 | GENEVA | New York | TELEPORT COMMUNICATIONS GROUP - NY | CAP | More |
| 316 | 230 | TOWANDA | Kansas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 317 | 230 | INDIANAPLS | Indiana | TW TELECOM OF INDIANA LP - IN | CLEC | More |
| 318 | 230 | SHREVEPORT | Louisiana | ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC | PCS | More |
| 319 | 230 | WATERLOO | Iowa | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | WIRELESS PROV | More |
| 320 | 230 | ST CLOUD | Minnesota | INTEGRA TELECOM OF MINNESOTA, INC. (NORTH) - MN | CLEC | More |
| 321 | 230 | ORLANDO | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 323 | 230 | LSAN DA 08 | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 325 | 230 | HAMBY | Texas | VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW | | More |
| 330 | 230 | MOGADORE | Ohio | XO OHIO, INC. | CLEC | More |
| 331 | 230 | AURORA | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 332 | 230 | NWYRCYZN01 | New York | LEVEL 3 COMMUNICATIONS, LLC - NY | CLEC | More |
| 334 | 230 | MONTGOMERY | Alabama | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 336 | 230 | GREENSBORO | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 337 | 230 | LAFAYETTE | Louisiana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA | WIRELESS PROV | More |
| 339 | 230 | SHARON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 341 | 230 | RICHMOND | California | NEUTRAL TANDEM-CALIFORNIA, LLC - CA | | More |
| 346 | 230 | APOLLO | Texas | NEUTRAL TANDEM-TEXAS, LLC - TX | | More |
| 347 | 230 | NWYRCYZN13 | New York | METROPOLITAN TELECOMMUNICATIONS | CLEC | More |
| 351 | 230 | LEOMINSTER | Massachusetts | METRO PCS, INC. | | More |
| 352 | 230 | GAINESVL | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 360 | 230 | MT VERNON | Washington | TELEPORT COMMUNICATIONS GROUP - SEATTLE | CAP | More |
| 361 | 230 | ROCKPORT | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 380 | 230 | ALTON | Ohio | BANDWIDTH.COM CLEC, LLC - OH | | More |
| 385 | 230 | PROVO | Utah | METRO PCS, INC. | | More |
| 386 | 230 | DOWLING PK | Florida | NEUTRAL TANDEM-FLORIDA, LLC - FL | | More |
| 401 | 230 | PROVIDENCE | Rhode Island | BROADVIEW NETWORKS, INC. - RI | | More |
| 402 | 230 | BEATRICE | Nebraska | WINDSTREAM NEBRASKA, INC. | IND. TELCO | More |
| 403 | 230 | CALGARY | Alberta | TELUS | IND. TELCO | More |
| 404 | 230 | ATLANTA | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 405 | 230 | OKLA CITY | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 406 | 230 | GLASGOW | Montana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT | WIRELESS PROV | More |
| 407 | 230 | ORLANDO | Florida | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 408 | 230 | SUNNYVALE | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 409 | 230 | FREEPORT | Texas | VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW | | More |
| 410 | 230 | BALTIMORE | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 412 | 230 | PITTSBURGH ZONE 5 | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 413 | 230 | AMHERST | Massachusetts | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 414 | 230 | MILWAUKZN1 | Wisconsin | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 415 | 230 | SNFC CNTRL | California | NEUTRAL TANDEM-CALIFORNIA, LLC - CA | | More |
| 416 | 230 | TORONTO | Ontario | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 417 | 230 | BRANSON | Missouri | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 418 | 230 | ST GEORGES | Quebec | TELUS Quebec | IND. TELCO | More |
| 419 | 230 | LIMA | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 423 | 230 | KINGSPORT | Tennessee | UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN | IND. TELCO | More |
| 424 | 230 | LOS ANGELES | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 425 | 230 | RENTON | Washington | BANDWIDTH.COM CLEC, LLC - WA | | More |
| 430 | 230 | AVERY | Texas | NEUTRAL TANDEM-TEXAS, LLC - TX | | More |
| 432 | 230 | TERMINAL | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 434 | 230 | SOUTH HILL | Virginia | BANDWIDTH.COM CLEC, LLC - VA | | More |
| 435 | 230 | BEARRIV CY | Utah | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | WIRELESS PROV | More |
| 440 | 230 | NOROYALTON | Ohio | AMERITECH OHIO | RBOC | More |
| 442 | 230 | BRAWLEY | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 443 | 230 | ODENTON | Maryland | CTC COMMUNICATIONS CORP. - MD | CLEC | More |
| 445 | 230 | PHLDLPHZN2 | Pennsylvania | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | WIRELESS PROV | More |
| 447 | 230 | CHAMPAURBN | Illinois | MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- IL | CLEC | More |
| 448 | 230 | TALLAHASSE | Florida | NEUTRAL TANDEM-FLORIDA, LLC - FL | | More |
| 450 | 230 | ST HYACINTHE | Quebec | Bell Mobility | WIRELESS PROV | More |
| 458 | 230 | COOS BAY | Oregon | NEUTRAL TANDEM-OREGON, LLC - OR | | More |
| 463 | 230 | INDIANAPLS | Indiana | BANDWIDTH.COM CLEC, LLC - IN | | More |
| 464 | 230 | LA GRANGE | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 469 | 230 | GRANDPRARI | Texas | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 470 | 230 | ATLANTA | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 472 | 230 | WHISPEPINS | North Carolina | NEUTRAL TANDEM-NORTH CAROLINA, LLC - NC | | More |
| 475 | 230 | NEW HAVEN | Connecticut | TELEPORT COMMUNICATIONS GROUP - NEW YORK - CT | CAP | More |
| 478 | 230 | COCHRAN | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 479 | 230 | ROGERS | Arkansas | VANTAGE TELECOM, LLC, DBA NEWROADS TELECOM-AR | | More |
| 484 | 230 | EXTON | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 501 | 230 | SEARCY | Arkansas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 502 | 230 | LEBANONJCT | Kentucky | LEVEL 3 COMMUNICATIONS, LLC - KY | CLEC | More |
| 503 | 230 | PORTLAND | Oregon | QWEST CORPORATION | RBOC | More |
| 504 | 230 | HAMMOND | Louisiana | VOICESTREAM GSM I, LLC | | More |
| 505 | 230 | SANTA FE | New Mexico | METRO PCS, INC. | | More |
| 507 | 230 | FAIRMONT | Minnesota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 508 | 230 | EASTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 509 | 230 | SPOKANE | Washington | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 510 | 230 | RICHMOND | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 512 | 230 | AUSTIN | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 513 | 230 | CINCINNATI | Ohio | CINCINNATI BELL, INC. | IND. TELCO | More |
| 514 | 230 | MONTREAL | Quebec | Bell Canada | IND. TELCO | More |
| 515 | 230 | BOONE | Iowa | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | WIRELESS PROV | More |
| 516 | 230 | BRENTWOOD | New York | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 517 | 230 | LANSING | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 518 | 230 | COLONIE | New York | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 519 | 230 | HESPELER | Ontario | Bell Canada | IND. TELCO | More |
| 520 | 230 | TUCSON | Arizona | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | WIRELESS PROV | More |
| 530 | 230 | CHICO | California | BANDWIDTH.COM CLEC, LLC - CA | | More |
| 531 | 230 | COLUMBUS | Nebraska | NEUTRAL TANDEM-NEBRASKA, LLC - NE | | More |
| 534 | 230 | RHINELANDR | Wisconsin | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 539 | 230 | SALLISAW | Oklahoma | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 540 | 230 | RADFORD | Virginia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | WIRELESS PROV | More |
| 541 | 230 | CORVALLIS | Oregon | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 551 | 230 | JERSEYCITY | New Jersey | NEUTRAL TANDEM-NEW JERSEY, LLC - NJ | | More |
| 559 | 230 | FRESNO | California | PACIFIC BELL | RBOC | More |
| 561 | 230 | WPALMBEACH | Florida | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 562 | 230 | ALAMITOS | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 563 | 230 | DYERSVILLE | Iowa | WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH | | More |
| 564 | 230 | BREMERTON | Washington | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 567 | 230 | TIFFIN | Ohio | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 570 | 230 | JERMYN | Pennsylvania | CHOICE ONE COMMUNICATIONS, INC. - PA | CLEC | More |
| 571 | 230 | WSNGTNZN17 | Virginia | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 573 | 230 | JEFFERSNCY | Missouri | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 574 | 230 | KEWANNA | Indiana | LEVEL 3 COMMUNICATIONS, LLC - IN | CLEC | More |
| 575 | 230 | ROSWELL | New Mexico | MFG SERVICES, INC.-NM | | More |
| 579 | 230 | Boucherville | Quebec | TELUS Quebec | | More |
| 580 | 230 | DURANT | Oklahoma | METRO PCS, INC. | | More |
| 581 | 230 | Alma | Quebec | TELUS Mobility | PCS | More |
| 582 | 230 | WATTSBURG | Pennsylvania | TCG PITTSBURGH, INC. | CAP | More |
| 585 | 230 | ROCHESTER | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 586 | 230 | WARREN | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 587 | 230 | Calgary | Alberta | TELUS | IND. TELCO | More |
| 601 | 230 | LAUREL | Mississippi | DIXIENET COMMUNICATIONS, LLC | CLEC | More |
| 602 | 230 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
| 603 | 230 | CONCORD | New Hampshire | NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH | RBOC | More |
| 604 | 230 | VANCOUVER | British Columbia | TELUS Mobility | WIRELESS PROV | More |
| 605 | 230 | MOBRIDGE | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 606 | 230 | ALLEN | Kentucky | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 607 | 230 | FRANKLIN | New York | TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY | | More |
| 608 | 230 | MADISON | Wisconsin | TDS METROCOM INC. - WI | CLEC | More |
| 609 | 230 | HADDONFLD | New Jersey | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 610 | 230 | PHPHSBZN26 | Pennsylvania | MCI WORLDCOM COMMUNICATIONS, INC. - PA | CLEC | More |
| 612 | 230 | TWINCITIES | Minnesota | NEUTRAL TANDEM-MINNESOTA, LLC - MN | | More |
| 613 | 230 | OTTAWA | Ontario | Bell Canada | IND. TELCO | More |
| 614 | 230 | COLUMBUS | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 615 | 230 | GALLATIN | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 616 | 230 | GRAND RPDS | Michigan | AMERICAN MESSAGING (AM), INC. | | More |
| 617 | 230 | CAMBRIDGE | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 618 | 230 | DUPO | Missouri | TELEPORT COMMUNICATIONS GROUP - CHICAGO | CAP | More |
| 619 | 230 | SNDG SNDG | California | PACIFIC BELL | RBOC | More |
| 620 | 230 | PITTSBURG | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 623 | 230 | PHOENIX | Arizona | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 626 | 230 | ALHAMBRA | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 628 | 230 | SNFC CNTRL | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 629 | 230 | FRANKLIN | Tennessee | VONAGE NETWORK INC. | | More |
| 630 | 230 | HINSDALE | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 631 | 230 | MONTAUK PT | New York | PEERLESS NETWORK OF NEW YORK, LLC - NY | | More |
| 636 | 230 | MANCHESTER | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 640 | 230 | PRINCETON | New Jersey | OMNIPOINT COMMUNICATIONS ENTERPRISES, L.P. | WIRELESS PROV | More |
| 641 | 230 | PELLA | Iowa | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 646 | 230 | NYCZ 1 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 647 | 230 | Toronto | Ontario | Bell Mobility | WIRELESS PROV | More |
| 650 | 230 | FREMONT | California | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 651 | 230 | TWIN CITIES | Minnesota | AERIAL COMMUNICATIONS | WIRELESS PROV | More |
| 656 | 230 | TAMPACEN | Florida | AERIAL COMMUNICATIONS | WIRELESS PROV | More |
| 657 | 230 | ANAHEIM | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 659 | 230 | MILLPORT | Alabama | NEUTRAL TANDEM-ALABAMA, LLC - AL | | More |
| 660 | 230 | CALHOUN | Missouri | LEVEL 3 COMMUNICATIONS, LLC - MO | CLEC | More |
| 661 | 230 | BKFD BK01 | California | BANDWIDTH.COM CLEC, LLC - CA | | More |
| 662 | 230 | GRENADA | Mississippi | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 667 | 230 | CENTREVL | Maryland | PEERLESS NETWORK OF MARYLAND, LLC | | More |
| 678 | 230 | ATLANTA NORTHEAST | Georgia | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 681 | 230 | CLENDENIN | West Virginia | CORETEL VIRGINIA, LLC - WV | | More |
| 682 | 230 | ARLINGTON | Texas | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 689 | 230 | KISSIMMEE | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 701 | 230 | DEVILS LAKE | North Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND | WIRELESS PROV | More |
| 702 | 230 | LAS VEGAS | Nevada | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 703 | 230 | WASHINGTON | District of Columbia | CAVALIER TELEPHONE, LLC | CLEC | More |
| 704 | 230 | MOORESVL | North Carolina | METRO PCS, INC. | | More |
| 705 | 230 | Borden-Angus | Ontario | Iristel Inc. | | More |
| 706 | 230 | AUGUSTA | Georgia | SOUTHERN COMMUNICATIONS SERVICES | WIRELESS PROV | More |
| 707 | 230 | LAYTONVILLE | California | METRO PCS, INC. | | More |
| 708 | 230 | LA GRANGE | Illinois | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 709 | 230 | Freshwater | Newfoundland | Aliant Telecom (NF) | IND. TELCO | More |
| 712 | 230 | HOSPERS | Iowa | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 713 | 230 | HOUSTON CLAY | Texas | SOUTHWESTERN BELL | RBOC | More |
| 714 | 230 | ANAHEIM | California | MCI WORLDCOM COMMUNICATIONS, INC., CA | CLEC | More |
| 715 | 230 | CADOTT | Wisconsin | AERIAL COMMUNICATIONS | WIRELESS PROV | More |
| 716 | 230 | BUFFALO/ROCHESTER | New York | TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY | | More |
| 717 | 230 | HARRISBURG | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 718 | 230 | NYCZ 6 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 719 | 230 | LAS ANIMAS | Colorado | NEUTRAL TANDEM-COLORADO, LLC - CO | | More |
| 720 | 230 | DENVER | Colorado | XO COLORADO, LLC | CLEC | More |
| 724 | 230 | PITTSBURGH | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 725 | 230 | LAS VEGAS | Nevada | MCI WORLDCOM COMMUNICATIONS, INC - NV | | More |
| 726 | 230 | SANANTONIO | Texas | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 727 | 230 | TAMPA | Florida | MCI WORLDCOM COMMUNICATIONS, INC. - FL | CLEC | More |
| 730 | 230 | ALTON | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 731 | 230 | PARIS | Tennessee | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 732 | 230 | FREEHOLD | New Jersey | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 734 | 230 | MONROE | Michigan | PHONE MICHIGAN | CLEC | More |
| 737 | 230 | AUSTIN | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 740 | 230 | PORTSMOUTH | Ohio | RAM TECHNOLOGIES, INC. - OHIO | WIRELESS PROV | More |
| 747 | 230 | CANOGAPARK | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 754 | 230 | HOLLYWOOD | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 757 | 230 | NORFOLK ZONE 6 | Virginia | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WIRELESS PROV | More |
| 762 | 230 | CLARKESVL | Georgia | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 763 | 230 | PLYMOUTH | Minnesota | NEUTRAL TANDEM-MINNESOTA, LLC - MN | | More |
| 765 | 230 | CRAWFORDSVILLE | Indiana | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC | | More |
| 769 | 230 | JACKSON | Mississippi | US LEC OF TENNESSEE INC. - MS | | More |
| 770 | 230 | SMYRNA | Georgia | NEUTRAL TANDEM-GEORGIA, LLC - GA | | More |
| 771 | 230 | WSHNGTNZN1 | District of Columbia | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 772 | 230 | STUART | Florida | TCG SOUTH FLORIDA | CLEC | More |
| 773 | 230 | CHICAGO ZONE 3 | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 774 | 230 | SOUTHBRIDGE | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 775 | 230 | CARSON CITY | Nevada | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 778 | 230 | Vancouver | British Columbia | Bell Mobility | WIRELESS PROV | More |
| 779 | 230 | JOLIET | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 780 | 230 | Grande Prairie | Alberta | MTS Allstream Inc. | CLEC | More |
| 781 | 230 | LEXINGTON | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 785 | 230 | TOPEKA | Kansas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | WIRELESS PROV | More |
| 786 | 230 | MIAMI | Florida | METRO PCS, INC. | | More |
| 787 | 230 | GUAYNABO | Puerto Rico | WORLDNET TELECOMMUNICATIONS, INC. - PR | | More |
| 801 | 230 | SALT LAKE CITY | Utah | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 802 | 230 | WINDSOR | Vermont | LEVEL 3 COMMUNICATIONS, LLC - VT | | More |
| 803 | 230 | ROCK HILL | South Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | WIRELESS PROV | More |
| 804 | 230 | RICHMOND | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 805 | 230 | THOUSAND OAKS | California | VERIZON CALIFORNIA INC.-CA (GTE) | IND. TELCO | More |
| 806 | 230 | PAMPA | Texas | NEUTRAL TANDEM-TEXAS, LLC - TX | | More |
| 807 | 230 | Marathon | Ontario | ExaTEL Inc. | | More |
| 808 | 230 | KAILUA | Hawaii | HAWAIIAN TELCOM, INC. - HI | IND. TELCO | More |
| 810 | 230 | FLINT | Michigan | AMERITECH MICHIGAN | RBOC | More |
| 812 | 230 | TERRE HAUTE | Indiana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | WIRELESS PROV | More |
| 813 | 230 | TAMPA | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 814 | 230 | WARREN | Pennsylvania | BANDWIDTH.COM CLEC, LLC - PA | | More |
| 815 | 230 | ELK GROVE | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 816 | 230 | ODESSA | Missouri | EMBARQ MISSOURI, INC. - MO DBA CENTURYLINK | IND. TELCO | More |
| 817 | 230 | FORT WORTH SAGINAW | Texas | SOUTHWESTERN BELL | RBOC | More |
| 818 | 230 | LOS ANGELES | California | GLOBAL CROSSING LOCAL SERVICES, INC.-CA | CLEC | More |
| 819 | 230 | Ottawa-Hull | Quebec | Bell Mobility | WIRELESS PROV | More |
| 826 | 230 | LOUISA | Virginia | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WIRELESS PROV | More |
| 828 | 230 | ASHEVILLE | North Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | WIRELESS PROV | More |
| 830 | 230 | SABINA | Texas | GUADALUPE VALLEY TELEPHONE COOPERATIVE, INC. | IND. TELCO | More |
| 835 | 230 | PHPHSBZN11 | Pennsylvania | NEUTRAL TANDEM-PENNSYLVANIA, LLC - PA | | More |
| 839 | 230 | NEWBERRY | South Carolina | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 843 | 230 | FLORENCE | South Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
| 845 | 230 | NEW YORK CITY | New York | PAETEC COMMUNICATIONS, INC. - NY | CLEC | More |
| 847 | 230 | OAKBROOK | Illinois | AT&T LOCAL | CLEC | More |
| 848 | 230 | NEWBRNSWCK | New Jersey | OMNIPOINT COMMUNICATIONS, INC. - NJ | WIRELESS PROV | More |
| 850 | 230 | PANAMA CITY BEACH | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 854 | 230 | OLANTA | South Carolina | NEUTRAL TANDEM-SOUTH CAROLINA, LLC - SC | | More |
| 856 | 230 | RIVERSIDE | New Jersey | OMNIPOINT COMMUNICATIONS ENTERPRISES, L.P. | WIRELESS PROV | More |
| 857 | 230 | ROXBURY | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 858 | 230 | LA JOLLA | California | SBC INTERNET SERVICES, INC. | | More |
| 859 | 230 | LEXINGTON | Kentucky | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 860 | 230 | PLAINFIELD | Connecticut | SOUTHERN NEW ENGLAND TELEPHONE CO. | IND. TELCO | More |
| 862 | 230 | NEWARK | New Jersey | OMNIPOINT COMMUNICATIONS, INC. - NJ | WIRELESS PROV | More |
| 863 | 230 | FORT MYERS | Florida | NUVOX COMMUNICATIONS | CLEC | More |
| 864 | 230 | GREENVILLE | South Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | WIRELESS PROV | More |
| 865 | 230 | KNOXVILLE | Tennessee | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 870 | 230 | ARKADELPHIA | Arkansas | SOUTHWESTERN BELL | RBOC | More |
| 872 | 230 | CHICGOZN03 | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 901 | 230 | MEMPHIS | Tennessee | POWERTEL MEMPHIS LICENSES, INC. | WIRELESS PROV | More |
| 902 | 230 | COLLINGWOOD | Nova Scotia | Bragg Communications Inc. | CLEC | More |
| 903 | 230 | LONGVIEW PLAZA | Texas | TIM RON ENTERPRISES, LLC - TX | | More |
| 904 | 230 | MANDARIN | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 905 | 230 | Brampton | Ontario | Rogers Communications Partnership (Cable) | | More |
| 906 | 230 | DONKEN | Michigan | PENINSULA FIBER NETWORK, LLC - MI | | More |
| 907 | 230 | ANCHORAGE | Alaska | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 908 | 230 | ELIZABETH | New Jersey | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 910 | 230 | DUNN | North Carolina | CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK | IND. TELCO | More |
| 912 | 230 | BRUNSWICK | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 913 | 230 | LA CYGNE | Kansas | METRO PCS, INC. | | More |
| 914 | 230 | WSCHSTZN01 | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 915 | 230 | EL PASO | Texas | SOUTHWESTERN BELL | RBOC | More |
| 916 | 230 | ELK GROVE | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 918 | 230 | TULSA | Oklahoma | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 919 | 230 | CARY | North Carolina | BANDWIDTH.COM CLEC, LLC - NC | | More |
| 920 | 230 | OSHKOSH | Wisconsin | NORTHERN TELEPHONE AND DATA CORP. - WI | | More |
| 925 | 230 | DUBLIN-SAN RAMON | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 928 | 230 | LKHAVASUCY | Arizona | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 929 | 230 | NWYRCYZN03 | New York | METRO PCS, INC. | | More |
| 930 | 230 | GUILFORD | Indiana | NEUTRAL TANDEM-INDIANA, LLC - IN | | More |
| 931 | 230 | BRENTWOOD | Tennessee | US LEC OF TENNESSEE, INC | CLEC | More |
| 934 | 230 | RIVERHEAD | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 936 | 230 | CONROE | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 937 | 230 | DAYTON | Ohio | NEUTRAL TANDEM-MICHIGAN, LLC - OH | | More |
| 939 | 230 | ANASCO | Puerto Rico | LIBERTY CABLEVISION OF PUERTO RICO, LLC - PR | | More |
| 940 | 230 | DENTON | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 941 | 230 | VENICE | Florida | ABC PAGING CITY BEEPERS, INC. | WIRELESS PROV | More |
| 943 | 230 | ATLANTA | Georgia | NEUTRAL TANDEM-GEORGIA, LLC - GA | | More |
| 945 | 230 | GRANDPRARI | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 947 | 230 | ROYAL OAK | Michigan | METRO PCS, INC. | | More |
| 949 | 230 | ANAHEIM | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 951 | 230 | PERRIS | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 952 | 230 | PLYMOUTH | Minnesota | NEUTRAL TANDEM-MINNESOTA, LLC - MN | | More |
| 954 | 230 | FORT LAUDERDALE | Florida | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 956 | 230 | HARLINGEN | Texas | TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL | | More |
| 959 | 230 | HARTFORD | Connecticut | TELEPORT COMMUNICATIONS GROUP - NEW YORK - CT | CAP | More |
| 970 | 230 | GLENWOOD SPRINGS | Colorado | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 971 | 230 | PORTLAND | Oregon | MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- OR | | More |
| 972 | 230 | DALLAS DESOTO | Texas | SOUTHWESTERN BELL | RBOC | More |
| 973 | 230 | NEWARK | New Jersey | CABLEVISION LIGHTPATH, INC. - NJ | CLEC | More |
| 978 | 230 | LEOMINSTER | Massachusetts | METRO PCS, INC. | | More |
| 979 | 230 | FREEPORT | Texas | SOUTHWESTERN BELL | RBOC | More |
| 980 | 230 | CHARLOTTE | North Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | WIRELESS PROV | More |
| 984 | 230 | SMITHFIELD | North Carolina | BANDWIDTH.COM CLEC, LLC - NC | | More |
| 985 | 230 | HAMMOND | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 986 | 230 | BOISE | Idaho | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 989 | 230 | FENWICK | Michigan | TELNET WORLDWIDE, INC. | CLEC | More |
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