Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 201 | 452 | CALDWELL | New Jersey | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | WIRELESS PROV | More |
| 202 | 452 | WSHNGTNZN1 | District of Columbia | VERIZON WASHINGTON DC, INC. | RBOC | More |
| 203 | 452 | TRUMBULL | Connecticut | SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | IND. TELCO | More |
| 204 | 452 | WINNIPEG | Manitoba | MTS Inc. | IND. TELCO | More |
| 205 | 452 | YORK | Alabama | POWERTEL BIRMINGHAM LICENSES, INC. | WIRELESS PROV | More |
| 206 | 452 | SEATTLE | Washington | LEVEL 3 COMMUNICATIONS, LLC - WA | CLEC | More |
| 207 | 452 | DENMARK | Maine | CONSOLIDATED COMMUNICATIONS OF MAINE COMPANY | IND. TELCO | More |
| 208 | 452 | FRUITLAND | Idaho | FARMERS MUTUAL TEL. CO. | IND. TELCO | More |
| 209 | 452 | LODI | California | UTILITY TELECOM GROUP, LLC - CA | | More |
| 210 | 452 | SANANTONIO | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 212 | 452 | NWYRCYZN02 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 213 | 452 | LSAN DA 01 | California | PACIFIC BELL | RBOC | More |
| 214 | 452 | DALLAS | Texas | GLOBAL CROSSING LOCAL SERVICES, INC. - TX | CLEC | More |
| 215 | 452 | PHLDLPHZN2 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 216 | 452 | CLEVELAND | Ohio | CHOICE ONE COMMUNICATIONS, INC. - OH | | More |
| 217 | 452 | VIRGINIA | Illinois | CASS TELEPHONE COMPANY | IND. TELCO | More |
| 218 | 452 | ROSEAU | Minnesota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | | More |
| 224 | 452 | PALATINE | Illinois | ONVOY, LLC | | More |
| 225 | 452 | MORGANZA | Louisiana | AT&T CORP. | | More |
| 228 | 452 | PASSCHRSTN | Mississippi | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 229 | 452 | LAKELAND | Georgia | MCC TELEPHONY OF GEORGIA, LLC - GA | | More |
| 231 | 452 | NEWAYGO | Michigan | COMCAST IP PHONE, LLC | | More |
| 239 | 452 | FTMYERSBCH | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 240 | 452 | HAGERSTOWN | Maryland | LUMOS NETWORKS INC. - VA | CLEC | More |
| 248 | 452 | PONTIAC | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 250 | 452 | Westbank | British Columbia | Bell West Inc. | | More |
| 251 | 452 | MOBILE | Alabama | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 252 | 452 | ROCKYMOUNT | North Carolina | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 253 | 452 | KENT | Washington | ONVOY, LLC - WA | | More |
| 254 | 452 | AUSTIN | Texas | ONVOY, LLC - TX | | More |
| 256 | 452 | ANNISTON | Alabama | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | WIRELESS PROV | More |
| 260 | 452 | FORT WAYNE | Indiana | FRONTIER NORTH, INC.. - IN | IND. TELCO | More |
| 262 | 452 | WEST BEND | Wisconsin | METROPCS, INC. | | More |
| 267 | 452 | PERKASIE | Pennsylvania | LEVEL 3 COMMUNICATIONS, LLC - PA | CLEC | More |
| 270 | 452 | MADISONVL | Kentucky | POWERTEL KENTUCKY LICENSES, INC. | | More |
| 276 | 452 | WILLIAMSML | Virginia | SCOTT COUNTY TEL. COOP., INC. | IND. TELCO | More |
| 281 | 452 | CHANNELVW | Texas | SOUTHWESTERN BELL | RBOC | More |
| 289 | 452 | Richmond Hill | Ontario | MTS Allstream Inc. | CLEC | More |
| 301 | 452 | WSHNGTNZN3 | Maryland | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | WIRELESS PROV | More |
| 302 | 452 | NEWARK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 303 | 452 | DENVER | Colorado | QWEST CORPORATION | RBOC | More |
| 304 | 452 | WALKERSVL | West Virginia | CITIZENS TEL CO OF WV DBA FRONTIER OF WV | IND. TELCO | More |
| 305 | 452 | MIAMI | Florida | BANDWIDTH.COM CLEC, LLC - FL | | More |
| 306 | 452 | REDVERS | Saskatchewan | SaskTel | IND. TELCO | More |
| 308 | 452 | RAVENNA | Nebraska | NEBRASKA CENTRAL TEL. CO. | IND. TELCO | More |
| 309 | 452 | BLOOMINGTN | Illinois | FRONTIER NORTH, INC. - IL | IND. TELCO | More |
| 310 | 452 | SNMN SNMN | California | FRONTIER CALIFORNIA INC. | IND. TELCO | More |
| 312 | 452 | CHICGOZN01 | Illinois | AMERICAN MESSAGING SERVICES, LLC | | More |
| 313 | 452 | DETROITZN5 | Michigan | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 314 | 452 | LADUE | Missouri | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 315 | 452 | SYRACUSE | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 316 | 452 | EL DORADO | Kansas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | WIRELESS PROV | More |
| 317 | 452 | INDIANAPLS | Indiana | US XCHANGE OF INDIANA LLC DBA CHOICE ONE COMM IN | CLEC | More |
| 318 | 452 | ALEXANDRIA | Louisiana | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 319 | 452 | KINGSTON | Iowa | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | WIRELESS PROV | More |
| 320 | 452 | ST CLOUD | Minnesota | PEERLESS NETWORK OF MINNESOTA, LLC - MN | | More |
| 321 | 452 | COCOA | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 323 | 452 | LSAN DA 13 | California | TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB | | More |
| 325 | 452 | SAN SABA | Texas | CENTRAL TEXAS TEL. COOP., INC. | IND. TELCO | More |
| 330 | 452 | CANTON | Ohio | OHIO BELL TEL CO | RBOC | More |
| 331 | 452 | AURORA | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 334 | 452 | WETUMPKA | Alabama | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 336 | 452 | LOMAX | North Carolina | CAROLINA WEST WIRELESS, INC. | | More |
| 337 | 452 | LEONVILLE | Louisiana | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 346 | 452 | CYPRESS | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 347 | 452 | NWYRCYZN07 | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 352 | 452 | BELLEVIEW | Florida | DELTACOM, INC. - FL | CLEC | More |
| 360 | 452 | PT ANGELES | Washington | QWEST CORPORATION | RBOC | More |
| 361 | 452 | C CHRISTI | Texas | TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL | | More |
| 385 | 452 | OGDEN | Utah | DISH WIRELESS, LLC | | More |
| 401 | 452 | PROVIDENCE | Rhode Island | BANDWIDTH.COM CLEC, LLC - RI | | More |
| 402 | 452 | OMAHA | Nebraska | QWEST CORPORATION | RBOC | More |
| 403 | 452 | Calgary | Alberta | Shaw Telecom Inc. | | More |
| 404 | 452 | ATLANTA | Georgia | POWERTEL ATLANTA LICENSES, INC. | WIRELESS PROV | More |
| 405 | 452 | WETUMKA | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 406 | 452 | GREATFALLS | Montana | QWEST CORPORATION | RBOC | More |
| 407 | 452 | KISSIMMEE | Florida | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 408 | 452 | SNJS WEST | California | PACIFIC BELL | RBOC | More |
| 410 | 452 | CARDIFF | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 412 | 452 | PTTSBGZON1 | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 413 | 452 | SPRINGFLD | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 415 | 452 | SNFC JUNPR | California | PACIFIC BELL | RBOC | More |
| 416 | 452 | TORONTO | Ontario | Bell Mobility | WIRELESS PROV | More |
| 417 | 452 | MILLER | Missouri | MILLER TEL. CO., INC. | IND. TELCO | More |
| 418 | 452 | ST IRENEE | Quebec | Bell Canada | IND. TELCO | More |
| 419 | 452 | CHESTERFLD | Ohio | WINDSTREAM OHIO, LLC | IND. TELCO | More |
| 423 | 452 | SPRINGCITY | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 424 | 452 | REDONDO | California | ONVOY, LLC - CA | | More |
| 425 | 452 | BELLEVUE | Washington | QWEST CORPORATION | RBOC | More |
| 435 | 452 | BEARRIV CY | Utah | CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT | IND. TELCO | More |
| 440 | 452 | ELYRIA | Ohio | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 442 | 452 | VALLEY CTR | California | ONVOY, LLC - CA | | More |
| 443 | 452 | BALTIMORE | Maryland | US LEC OF MARYLAND, INC. | CLEC | More |
| 450 | 452 | LES CEDRES | Quebec | Bell Canada | IND. TELCO | More |
| 469 | 452 | MCKINNEY | Texas | LEVEL 3 COMMUNICATIONS, LLC - TX | CLEC | More |
| 470 | 452 | ATLANTA | Georgia | POWERTEL ATLANTA LICENSES, INC. | WIRELESS PROV | More |
| 478 | 452 | MILLEDGEVL | Georgia | WINDSTREAM GEORGIA COMMUNICATIONS CORP. | IND. TELCO | More |
| 479 | 452 | FORT SMITH | Arkansas | SOUTHWESTERN BELL | RBOC | More |
| 480 | 452 | PHOENIX | Arizona | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 484 | 452 | PHPHSBZN21 | Pennsylvania | RCN TELECOM SERVICES OF PENNSYLVANIA, INC. | CLEC | More |
| 501 | 452 | FORT SMITH | Arkansas | STRATUS NETWORKS | | More |
| 502 | 452 | LOUISVILLE | Kentucky | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 503 | 452 | PORTLAND | Oregon | QWEST CORPORATION | RBOC | More |
| 504 | 452 | NEWORLEANS | Louisiana | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 505 | 452 | ALBUQURQUE | New Mexico | QWEST CORPORATION | RBOC | More |
| 506 | 452 | FREDERICTON | New Brunswick | Aliant Telecom(NB) | IND. TELCO | More |
| 507 | 452 | WINONA | Minnesota | QWEST CORPORATION | RBOC | More |
| 508 | 452 | MANSFIELD | Massachusetts | PAETEC COMMUNICATIONS, INC. - MA | CLEC | More |
| 509 | 452 | YAKIMA | Washington | QWEST CORPORATION | RBOC | More |
| 510 | 452 | OKLD MN-PD | California | PACIFIC BELL | RBOC | More |
| 512 | 452 | AUSTIN | Texas | SOUTHWESTERN BELL | RBOC | More |
| 513 | 452 | HARRISON | Ohio | WINDSTREAM NUVOX OHIO, LLC | | More |
| 514 | 452 | Montreal | Quebec | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 515 | 452 | DES MOINES | Iowa | CENTURYLINK COMMUNICATIONS, LLC | | More |
| 516 | 452 | FARMINGDL | New York | LEVEL 3 COMMUNICATIONS, LLC - NY | CLEC | More |
| 517 | 452 | CLARE | Michigan | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 518 | 452 | COLONIE | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 519 | 452 | LONDON | Ontario | Bell Canada | IND. TELCO | More |
| 520 | 452 | SIERRAVIST | Arizona | QWEST CORPORATION | RBOC | More |
| 530 | 452 | NTAH THCY | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 540 | 452 | LURAY | Virginia | CORETEL VIRGINIA, LLC - VA | | More |
| 541 | 452 | CORVALLIS | Oregon | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | CLEC | More |
| 559 | 452 | FRESNO | California | PACIFIC BELL | RBOC | More |
| 561 | 452 | WPALMBEACH | Florida | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 562 | 452 | LAKEWOOD | California | BANDWIDTH.COM CLEC, LLC - CA | | More |
| 563 | 452 | CLARENCE | Iowa | CLARENCE TEL. CO. INC. | IND. TELCO | More |
| 567 | 452 | MT GILEAD | Ohio | ONVOY, LLC - OH | | More |
| 570 | 452 | NORTHUBRLD | Pennsylvania | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | WIRELESS PROV | More |
| 571 | 452 | WSNGTNZN08 | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 573 | 452 | FTLENARDWD | Missouri | FIDELITY CABLEVISION, LLC | | More |
| 575 | 452 | ALBUQUERQUE | New Mexico | US WEST COMMUNICATIONS - MOUNTAIN BELL - NM | RBOC | More |
| 580 | 452 | LAWTON | Oklahoma | ICON TELECOM, INC. - OK | | More |
| 582 | 452 | WINBURNE | Pennsylvania | TON80 COMMUNICATIONS, LLC | | More |
| 585 | 452 | ROCHESTER | New York | FRONTIER TELEPHONE OF ROCHESTER, INC. | IND. TELCO | More |
| 601 | 452 | TAYLORSVL | Mississippi | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS | WIRELESS PROV | More |
| 602 | 452 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
| 603 | 452 | CONWAY | New Hampshire | FREEDOM RING COMMUNICATIONS, LLC | CLEC | More |
| 604 | 452 | D ARCY | British Columbia | TELUS | IND. TELCO | More |
| 605 | 452 | WOOD | South Dakota | GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | IND. TELCO | More |
| 606 | 452 | WHEELWRIHT | Kentucky | GEARHEART COMM. CO., INC. DBA COALFIELDS TEL. CO. | IND. TELCO | More |
| 607 | 452 | CORNING | New York | PEERING HUB, INC. - NY | | More |
| 608 | 452 | COONVALLEY | Wisconsin | COON VALLEY FARMERS TEL. CO. | IND. TELCO | More |
| 609 | 452 | PRINCETON | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 610 | 452 | BANGOR | Pennsylvania | SERVICE ELECTRIC TELEPHONE COMPANY, LLC | CLEC | More |
| 612 | 452 | TWINCITIES | Minnesota | COMCAST IP PHONE, LLC | | More |
| 613 | 452 | Carleton Place | Ontario | Fido Solutions Inc. | | More |
| 614 | 452 | REYNOLDSBG | Ohio | LEVEL 3 COMMUNICATIONS, LLC - OH | CLEC | More |
| 615 | 452 | GALLATIN | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 616 | 452 | GRAND RPDS | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 617 | 452 | CAMBRIDGE | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 618 | 452 | GRANITE CY | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 619 | 452 | SNDG SNDG | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 620 | 452 | ALBERT | Kansas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | WIRELESS PROV | More |
| 626 | 452 | EL MONTE | California | PACIFIC BELL | RBOC | More |
| 630 | 452 | LA GRANGE | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 631 | 452 | BABYLON | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 636 | 452 | WARE | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 641 | 452 | UNIONVILLE | Iowa | WINDSTREAM IOWA COMMUNICATIONS, INC. | | More |
| 646 | 452 | NEW YORK | New York | LEVEL 3 COMMUNICATIONS, LLC - NY | CLEC | More |
| 650 | 452 | SAN FRANCISCO | California | AT&T - LOCAL | CLEC | More |
| 651 | 452 | STPZ 6 | Minnesota | QWEST CORPORATION | RBOC | More |
| 657 | 452 | BUENA PARK | California | BANDWIDTH.COM CLEC, LLC - CA | | More |
| 661 | 452 | BAKERSFIELD | California | TELNYX LLC | | More |
| 662 | 452 | INDIANOLA | Mississippi | CENTURYLINK COMMUNICATIONS LLC - MS | CLEC | More |
| 667 | 452 | CATONSVL | Maryland | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 678 | 452 | MARBLEHILL | Georgia | ETC COMMUNICATIONS, L.L.C. - GA | | More |
| 681 | 452 | HEDGESVL | West Virginia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WV | WIRELESS PROV | More |
| 682 | 452 | EULESS | Texas | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 701 | 452 | WISHEK | North Dakota | BEK COMMUNICATIONS COOPERATIVE | IND. TELCO | More |
| 702 | 452 | LAS VEGAS | Nevada | CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK | IND. TELCO | More |
| 703 | 452 | WASZ 17 | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 704 | 452 | CHARLOTTE | North Carolina | GLOBAL CROSSING LOCAL SERVICES, INC. - NC | | More |
| 706 | 452 | HOGANSVL | Georgia | DELTACOM, INC. - GA | CLEC | More |
| 707 | 452 | VACAVILLE | California | PACIFIC BELL | RBOC | More |
| 708 | 452 | RIVER GROVE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 709 | 452 | RALEIGH | Newfoundland | Aliant Telecom (NF) | IND. TELCO | More |
| 712 | 452 | BLENCOE | Iowa | WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH | | More |
| 713 | 452 | HOUSTON WESTFIELD | Texas | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | CLEC | More |
| 714 | 452 | SANTA ANA | California | ONVOY, LLC - CA | | More |
| 715 | 452 | SHELDON | Wisconsin | CENTURYTEL NW WISCONSIN LLC DBA CENTURYLINK | IND. TELCO | More |
| 716 | 452 | ROCHESTER | New York | PEERLESS NETWORK OF NEW YORK, LLC - NY | | More |
| 717 | 452 | MERCERSBG | Pennsylvania | CORE COMMUNICATIONS, INC. - PA | | More |
| 718 | 452 | NYCZ 6 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 719 | 452 | COLORDOSPG | Colorado | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 720 | 452 | DENVER | Colorado | PEERLESS NETWORK OF COLORADO, LLC - CO | | More |
| 724 | 452 | ZELIENOPLE | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 727 | 452 | CLEARWATER | Florida | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 732 | 452 | METUCHEN | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 734 | 452 | DETROIT | Michigan | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI | CLEC | More |
| 740 | 452 | ZANESVILLE | Ohio | OHIO BELL TEL CO | RBOC | More |
| 757 | 452 | NRFOLKZON2 | Virginia | COX VIRGINIA TELCOM, INC. - VA | CLEC | More |
| 760 | 452 | SAN DIEGO | California | PAETEC COMMUNICATIONS, INC. - CA | CLEC | More |
| 763 | 452 | TWINCITIES | Minnesota | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 765 | 452 | KOKOMO | Indiana | INDIANA BELL TEL CO INC | RBOC | More |
| 770 | 452 | CHAMBLEE | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 773 | 452 | CHICAGO | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 774 | 452 | STURBRIDGE | Massachusetts | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 775 | 452 | DCKWTRCRNT | Nevada | BANDWIDTH.COM CLEC, LLC - NV | | More |
| 778 | 452 | Vancouver | British Columbia | TELUS | IND. TELCO | More |
| 780 | 452 | EDMONTON | Alberta | TELUS | IND. TELCO | More |
| 781 | 452 | DUXBURY | Massachusetts | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | | More |
| 785 | 452 | SALINA | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 786 | 452 | MIAMI | Florida | AT&T CORP. | | More |
| 787 | 452 | RIO PIEDRAS | Puerto Rico | SUNCOM DBA T-MOBILE USA | PCS | More |
| 801 | 452 | OGDEN | Utah | QWEST CORPORATION | RBOC | More |
| 802 | 452 | WHITE RIVER JUNCTIO | Vermont | CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY | RBOC | More |
| 803 | 452 | PINEWOOD | South Carolina | FARMERS TEL. COOP., INC. | IND. TELCO | More |
| 804 | 452 | HOPEWELL | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 805 | 452 | SANTA BARBARA | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 806 | 452 | BOOKER | Texas | LEVEL 3 COMMUNICATIONS, LLC - TX | CLEC | More |
| 808 | 452 | HONOLULU | Hawaii | ONVOY SPECTRUM, LLC | | More |
| 810 | 452 | LAPEER | Michigan | TELNET WORLDWIDE, INC. | CLEC | More |
| 812 | 452 | EVANSVILLE | Indiana | INDIANA BELL TEL CO INC | RBOC | More |
| 813 | 452 | TAMPACEN | Florida | LEVEL 3 TELECOM OF FLORIDA, LP - FL | CLEC | More |
| 814 | 452 | ERIE | Pennsylvania | VERIZON NORTH, INC. - PA | IND. TELCO | More |
| 815 | 452 | TOLUCA | Illinois | FRONTIER NORTH, INC. - IL | IND. TELCO | More |
| 816 | 452 | GLADSTONE | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 817 | 452 | ARLINGTON | Texas | AMERICAN MESSAGING SERVICES, LLC | | More |
| 818 | 452 | SAN FERNANDO: SAN F | California | CENTURYLINK COMMUNICATIONS, LLC | | More |
| 828 | 452 | WAYNESVILLE | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 830 | 452 | SAN ANTONIO CAPITOL | Texas | TELNYX LLC | | More |
| 832 | 452 | HOUSTON | Texas | METROPCS, INC. | | More |
| 843 | 452 | CHARLESTON | South Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
| 845 | 452 | POUGHKEEPSIE | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 847 | 452 | CHICAGO | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 850 | 452 | PENSACOLA | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 856 | 452 | MERCHANTVILLE | New Jersey | LEVEL 3 COMMUNICATIONS, LLC - NJ | CLEC | More |
| 857 | 452 | CHARLESTOWN | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 858 | 452 | SAN DIEGO | California | PACIFIC BELL | RBOC | More |
| 859 | 452 | RICHMOND | Kentucky | IP HORIZON LLC | | More |
| 860 | 452 | CONNECTICUT | Connecticut | TELEPORT COMMUNICATIONS AMERICA, LLC - CT | CAP | More |
| 862 | 452 | NEWARK | New Jersey | OMNIPOINT COMMUNICATIONS, INC. - NJ | WIRELESS PROV | More |
| 863 | 452 | AVON PARK | Florida | CENTURYLINK OF FLORIDA, INC. (UNITED) | IND. TELCO | More |
| 864 | 452 | GREENVILLE | South Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 870 | 452 | EL DORADO | Arkansas | COMCAST IP PHONE, LLC | | More |
| 901 | 452 | MEMPHIS | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 902 | 452 | HALIFAX | Nova Scotia | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 903 | 452 | LONGVIEW | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 904 | 452 | STARKE | Florida | DELTACOM, INC. - FL | CLEC | More |
| 905 | 452 | BRAMPTON | Ontario | Bell Canada | IND. TELCO | More |
| 906 | 452 | SHINGLETON | Michigan | HIAWATHA TEL. CO. | IND. TELCO | More |
| 907 | 452 | FAIRBANKS | Alaska | ACS OF FAIRBANKS, INC. | IND. TELCO | More |
| 908 | 452 | NEWARK | New Jersey | TELEPORT COMMUNICATIONS AMERICA, LLC - NJ | CAP | More |
| 909 | 452 | RIVERSIDE | California | METROPCS NETWORKS, LLC | | More |
| 910 | 452 | WILMINGTON | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 912 | 452 | MILLEDGEVILLE | Georgia | AT&T CORP. | | More |
| 914 | 452 | BEDFORD VILLAGE | New York | AT&T - LOCAL | CLEC | More |
| 915 | 452 | RICHLAND SPRINGS | Texas | CENTRAL TEXAS TEL. COOP., INC. | IND. TELCO | More |
| 916 | 452 | SACRAMENTO | California | PACIFIC BELL | RBOC | More |
| 917 | 452 | NYCZ 1 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 918 | 452 | LONGTOWN | Oklahoma | CROSS TEL. CO. | IND. TELCO | More |
| 919 | 452 | DURHAM | North Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | WIRELESS PROV | More |
| 920 | 452 | SHEBOYGAN | Wisconsin | WISCONSIN BELL INC | RBOC | More |
| 925 | 452 | SAN JOSE | California | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | | More |
| 928 | 452 | BONITA | Arizona | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 929 | 452 | NWYRCYZN03 | New York | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | CLEC | More |
| 931 | 452 | LYNNVILLE | Tennessee | LEVEL 3 COMMUNICATIONS, LLC - TN | CLEC | More |
| 937 | 452 | CAMDEN | Ohio | UNITED TEL. CO. OF OHIO DBA CENTURYLINK | IND. TELCO | More |
| 939 | 452 | SANTURCE | Puerto Rico | SUNCOM DBA T-MOBILE USA | PCS | More |
| 940 | 452 | MINERAL WELLS | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 941 | 452 | FORT MYERS BEACH | Florida | CENTURYLINK OF FLORIDA, INC. (UNITED) | IND. TELCO | More |
| 949 | 452 | EL TORO | California | PACIFIC BELL | RBOC | More |
| 951 | 452 | RIVERSIDE | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 952 | 452 | STPZ 6 | Minnesota | QWEST CORPORATION | RBOC | More |
| 954 | 452 | FORT LAUDERDALE | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 956 | 452 | LAREDO | Texas | VONAGE AMERICA LLC | | More |
| 970 | 452 | STERLING | Colorado | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 971 | 452 | BEAVER | Oregon | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 972 | 452 | SCURRY-ROSSER | Texas | TEXAS WINDSTREAM, LLC | IND. TELCO | More |
| 973 | 452 | MORRISTOWN | New Jersey | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 978 | 452 | LOWELL | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 979 | 452 | HOUSTON | Texas | GRANDE COMMUNICATIONS NETWORKS, INC. - TX | CLEC | More |
| 980 | 452 | LINCOLNTON | North Carolina | ONVOY, LLC - NC | | More |
| 989 | 452 | CLARE | Michigan | ONVOY, LLCV - MI | | More |
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