Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 201 | 457 | HACKENSACK | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 202 | 457 | WSHNGTNZN1 | District of Columbia | VERIZON WASHINGTON DC, INC. | RBOC | More |
| 203 | 457 | GUILFORD | Connecticut | SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | IND. TELCO | More |
| 204 | 457 | WAASAGAMACH | Manitoba | MTS Inc. | IND. TELCO | More |
| 205 | 457 | BUTLER | Alabama | PINE BELT CELLULAR, INC. | PCS | More |
| 206 | 457 | SEATTLE | Washington | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 207 | 457 | LEBANON | Maine | CONSOLIDATED COMM OF NO. NEW ENGLAND-ME | RBOC | More |
| 208 | 457 | POST FALLS | Idaho | ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | IND. TELCO | More |
| 209 | 457 | IONE | California | BANDWIDTH.COM CLEC, LLC - CA | | More |
| 210 | 457 | SANANTONIO | Texas | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | | More |
| 212 | 457 | NWYRCYZN01 | New York | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 213 | 457 | LSAN DA 01 | California | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | CLEC | More |
| 214 | 457 | GRANDPRARI | Texas | METROPCS, INC. | | More |
| 215 | 457 | PHLDLPHZN3 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 216 | 457 | CLEVELAND | Ohio | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 217 | 457 | CONCORD | Illinois | FRONTIER COMMUNICATIONS-MIDLAND, INC. | IND. TELCO | More |
| 218 | 457 | PERHAM | Minnesota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | | More |
| 224 | 457 | ELGIN | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 225 | 457 | CLINTON | Louisiana | BANDWIDTH.COM CLEC, LLC - LA | | More |
| 226 | 457 | Clinton | Ontario | Iristel Inc. | | More |
| 229 | 457 | FITZGERALD | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 231 | 457 | MUSKEGON | Michigan | ACD TELECOM, INC. - MI | | More |
| 239 | 457 | FORT MYERS | Florida | HADLO TECHNOLOGIES, LLC | | More |
| 240 | 457 | FREDERICK | Maryland | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | WIRELESS PROV | More |
| 248 | 457 | TROY | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 250 | 457 | CACHE CREEK | British Columbia | TELUS | IND. TELCO | More |
| 251 | 457 | MOBILE | Alabama | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 252 | 457 | COINJOCK | North Carolina | CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK | IND. TELCO | More |
| 253 | 457 | AUBURN | Washington | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | | More |
| 254 | 457 | NOLANVILLE | Texas | ONVOY, LLC - TX | | More |
| 256 | 457 | HUNTSVILLE | Alabama | POWERTEL BIRMINGHAM LICENSES, INC. | WIRELESS PROV | More |
| 262 | 457 | HARTFORD | Wisconsin | LEVEL 3 TELECOM OF WISCONSIN, LP - WI | CLEC | More |
| 267 | 457 | PHLDLPHZN1 | Pennsylvania | NUSO, LLC | | More |
| 269 | 457 | AUGUSTA | Michigan | COMCAST IP PHONE, LLC | | More |
| 270 | 457 | GAMALIEL | Kentucky | SO CENTRAL RURAL TELECOMM COOPERATIVE, INC. | IND. TELCO | More |
| 281 | 457 | CHANNELVW | Texas | SOUTHWESTERN BELL | RBOC | More |
| 301 | 457 | WSHNGTNZN3 | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 302 | 457 | NEWARK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 303 | 457 | DENVER | Colorado | QWEST CORPORATION | RBOC | More |
| 304 | 457 | PHILIPPI | West Virginia | FRONTIER WEST VIRGINIA INC. | RBOC | More |
| 305 | 457 | MIAMI | Florida | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 306 | 457 | STOUGHTON | Saskatchewan | SaskTel | IND. TELCO | More |
| 307 | 457 | GAS HILLS | Wyoming | RT COMMUNICATIONS | IXC | More |
| 308 | 457 | MILLER | Nebraska | CITIZENS TELECOM OF NE LLC DBA FRONTIER COM OF NE | | More |
| 309 | 457 | MONMOUTH | Illinois | CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL | | More |
| 310 | 457 | MALIBU | California | FRONTIER CALIFORNIA INC. | IND. TELCO | More |
| 312 | 457 | CHICGOZN01 | Illinois | AMERICAN MESSAGING SERVICES, LLC | | More |
| 313 | 457 | DETROITZN6 | Michigan | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI | CLEC | More |
| 314 | 457 | ST LOUIS | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 315 | 457 | SYRACUSE | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 317 | 457 | INDIANAPLS | Indiana | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | | More |
| 319 | 457 | BURLINGTON | Iowa | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 320 | 457 | VILLARD | Minnesota | TELNYX LLC | | More |
| 323 | 457 | LOS ANGELES: DA 11 | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 330 | 457 | NEWWATERFD | Ohio | OHIO BELL TEL CO | RBOC | More |
| 331 | 457 | NAPERVILLE | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 334 | 457 | MOBILE | Alabama | SOUTHERN COMMUNICATIONS SERVICES, INC. | WIRELESS PROV | More |
| 336 | 457 | GREENSBORO | North Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
| 337 | 457 | EUNICE | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 346 | 457 | KATY | Texas | STRATUS NETWORKS | | More |
| 347 | 457 | NWYRCYZN06 | New York | TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY | | More |
| 352 | 457 | BUSHNELL | Florida | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 360 | 457 | PT ANGELES | Washington | QWEST CORPORATION | RBOC | More |
| 361 | 457 | PAWNEE | Texas | AWESOME PAGING, INC. | WIRELESS PROV | More |
| 380 | 457 | COLUMBUS | Ohio | TELEPORT COMMUNICATIONS AMERICA, LLC - OH | CLEC | More |
| 385 | 457 | SALT LAKE | Utah | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 386 | 457 | ORANGECITY | Florida | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 401 | 457 | PROVIDENCE | Rhode Island | VERIZON NEW ENGLAND INC. | RBOC | More |
| 402 | 457 | OMAHA | Nebraska | QWEST CORPORATION | RBOC | More |
| 403 | 457 | EDMONTON | Alberta | Shaw Telecom Inc. | | More |
| 404 | 457 | ATLANTA | Georgia | POWERTEL ATLANTA LICENSES, INC. | WIRELESS PROV | More |
| 405 | 457 | LOOKEBA | Oklahoma | HINTON TEL. CO. OF HINTON OK, INC. | IND. TELCO | More |
| 406 | 457 | HELENA | Montana | QWEST CORPORATION | RBOC | More |
| 407 | 457 | WINTERPARK | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 408 | 457 | SNJS NORTH | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 409 | 457 | GALVESTON | Texas | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 410 | 457 | DARLINGTON | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 412 | 457 | PTGSBNZN22 | Pennsylvania | CONSOLIDATED COMMUNICATIONS ENTERPRISE SERVICES-PA | CLEC | More |
| 413 | 457 | PITTSFIELD | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 414 | 457 | MILWAUKEE | Wisconsin | LEVEL 3 TELECOM OF WISCONSIN, LP - WI | CLEC | More |
| 415 | 457 | SAN RAFAEL | California | PACIFIC BELL | RBOC | More |
| 416 | 457 | TORONTO | Ontario | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 417 | 457 | RAYMONDVL | Missouri | SPECTRA COMMUNICATIONS GROUP, LLC DBA CENTURYLINK | | More |
| 418 | 457 | ST HILARION | Quebec | Bell Canada | IND. TELCO | More |
| 419 | 457 | RISINGSUN | Ohio | UNITED TEL. CO. OF OHIO DBA CENTURYLINK | IND. TELCO | More |
| 423 | 457 | CLEVELAND | Tennessee | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | WIRELESS PROV | More |
| 424 | 457 | BEVERLYHLS | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 425 | 457 | BELLEVUE | Washington | QWEST CORPORATION | RBOC | More |
| 432 | 457 | FORSAN | Texas | VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW | | More |
| 435 | 457 | MONTICELLO | Utah | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | WIRELESS PROV | More |
| 440 | 457 | NOROYALTON | Ohio | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | CLEC | More |
| 442 | 457 | VTVL ADLN | California | ONVOY, LLC - CA | | More |
| 443 | 457 | BRYNPKLNCM | Maryland | TELEPORT COMMUNICATIONS AMERICA, LLC - MD | CAP | More |
| 447 | 457 | SUTTER | Illinois | ONVOY, LLC | | More |
| 458 | 457 | NYSSA | Oregon | ONVOY SPECTRUM, LLC | | More |
| 469 | 457 | MAYPEARL | Texas | CENTURYLINK COMMUNICATIONS, LLC | | More |
| 470 | 457 | ATLANTA | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 478 | 457 | MILLEDGEVL | Georgia | WINDSTREAM GEORGIA COMMUNICATIONS CORP. | IND. TELCO | More |
| 479 | 457 | BOLES | Arkansas | ONVOY, LLC - AR | | More |
| 480 | 457 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
| 484 | 457 | PHPHSBZN21 | Pennsylvania | CORE COMMUNICATIONS, INC. - PA | | More |
| 501 | 457 | JACKSONVL | Arkansas | WINDSTREAM COMMUNICATIONS, INC. - AR | CLEC | More |
| 502 | 457 | LOUISVILLE | Kentucky | METROPCS, INC. | | More |
| 503 | 457 | TILLAMOOK | Washington | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR | | More |
| 504 | 457 | NEWORLEANS | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 505 | 457 | LAKEWOOD | New Mexico | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 506 | 457 | FREDERICTON | New Brunswick | Aliant Telecom(NB) | IND. TELCO | More |
| 507 | 457 | WINONA | Minnesota | QWEST CORPORATION | RBOC | More |
| 508 | 457 | FALMOUTH | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 509 | 457 | YAKIMA | Washington | QWEST CORPORATION | RBOC | More |
| 510 | 457 | OKLD MN-PD | California | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | CLEC | More |
| 512 | 457 | AUSTIN | Texas | SOUTHWESTERN BELL | RBOC | More |
| 513 | 457 | BETHEL | Ohio | WINDSTREAM NUVOX OHIO, LLC | | More |
| 514 | 457 | POINTE CLAIRE | Quebec | Bell Canada | IND. TELCO | More |
| 515 | 457 | DES MOINES | Iowa | QWEST CORPORATION | RBOC | More |
| 516 | 457 | NASSAUZN05 | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 517 | 457 | BAD AXE | Michigan | PEERLESS NETWORK OF MICHIGAN, LLC - MI | | More |
| 518 | 457 | ALBANY | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 519 | 457 | LONDON | Ontario | Bell Canada | IND. TELCO | More |
| 520 | 457 | TOMBSTONE | Arizona | QWEST CORPORATION | RBOC | More |
| 530 | 457 | GEORGETOWN | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 540 | 457 | STAUNTON | Virginia | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WIRELESS PROV | More |
| 541 | 457 | HELIX | Oregon | HELIX TEL. CO. | IND. TELCO | More |
| 559 | 457 | FRESNO | California | PACIFIC BELL | RBOC | More |
| 561 | 457 | BOCA RATON | Florida | AMERICAN MESSAGING SERVICES, LLC | | More |
| 562 | 457 | WHITTIER | California | IP HORIZON LLC | | More |
| 570 | 457 | MOOSIC | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 571 | 457 | WSNGTNZN08 | Virginia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | WIRELESS PROV | More |
| 573 | 457 | SPRING BLF | Missouri | FIDELITY TELEPHONE, LLC | IND. TELCO | More |
| 574 | 457 | SYRACUSE | Indiana | UNITED TEL. CO. OF INDIANA, INC. DBA CENTURYLINK | IND. TELCO | More |
| 575 | 457 | LAKEWOOD | New Mexico | PENASCO VALLEY TEL. COOP., INC. | IND. TELCO | More |
| 580 | 457 | CANUTE | Oklahoma | DOBSON TECHNOLOGIES-TRANSPORT & TELECOM SOL - OK | | More |
| 585 | 457 | JAVA | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 586 | 457 | WARREN | Michigan | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 601 | 457 | TAYLORSVL | Mississippi | CENTURYLINK COMMUNICATIONS LLC - MS | CLEC | More |
| 602 | 457 | PHOENIX | Arizona | GLOBAL CROSSING LOCAL SERVICES, INC. - AZ | CLEC | More |
| 603 | 457 | PORTSMOUTH | New Hampshire | IDT AMERICA, CORP. - NH | | More |
| 604 | 457 | Pitt Meadows | British Columbia | Shaw Telecom Inc. | | More |
| 605 | 457 | CREIGHTON | South Dakota | GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | IND. TELCO | More |
| 606 | 457 | INEZ | Kentucky | ONVOY, LLC - KY | | More |
| 607 | 457 | GRANDGORGE | New York | ONVOY SPECTRUM, LLC | | More |
| 608 | 457 | STODDARD | Wisconsin | COON VALLEY FARMERS TEL. CO. | IND. TELCO | More |
| 609 | 457 | ATLNTIC CY | New Jersey | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | WIRELESS PROV | More |
| 610 | 457 | PHPHSBZN26 | Pennsylvania | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 612 | 457 | TWINCITIES | Minnesota | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 613 | 457 | Kanata-Stittsville | Ontario | ISP Telecom | CLEC | More |
| 614 | 457 | COLUMBUS | Ohio | OHIO BELL TEL CO | RBOC | More |
| 615 | 457 | NASHVILLE | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 616 | 457 | GRAND RPDS | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 617 | 457 | BOSTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 618 | 457 | CARBONDALE | Illinois | FRONTIER NORTH, INC. - IL | IND. TELCO | More |
| 619 | 457 | EL CAJON | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 620 | 457 | CHEROKEE | Kansas | CRAW-KAN TEL. COOP.,INC. - KS | IND. TELCO | More |
| 626 | 457 | ALHAMBRA | California | PACIFIC BELL | RBOC | More |
| 630 | 457 | GENEVA | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 631 | 457 | HUNTINGTON | New York | TC SYSTEMS, INC. - NY | CAP | More |
| 641 | 457 | LELAND | Iowa | MCC TELEPHONY OF IOWA, LLC - IA | | More |
| 646 | 457 | NWYRCYZN03 | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 647 | 457 | Toronto | Ontario | TELUS Mobility | PCS | More |
| 650 | 457 | SSNFRNCSCO | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 651 | 457 | STPZ 6 | Minnesota | QWEST CORPORATION | RBOC | More |
| 657 | 457 | HUNTITNBCH | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 660 | 457 | LANCASTER | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 661 | 457 | BAKERSFIELD | California | TERRA NOVA TELECOM INC. | | More |
| 662 | 457 | GREENWOOD | Mississippi | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS | WIRELESS PROV | More |
| 667 | 457 | CHURCHHILL | Maryland | COMMIO, LLC | | More |
| 678 | 457 | NORCROSS | Georgia | METROPCS, INC. | | More |
| 681 | 457 | LOGAN | West Virginia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WV | WIRELESS PROV | More |
| 701 | 457 | HALSTAD | Minnesota | HALSTAD TEL. CO. | IND. TELCO | More |
| 702 | 457 | LAS VEGAS | Nevada | CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK | IND. TELCO | More |
| 703 | 457 | BRADDOCK | Virginia | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 704 | 457 | MONROE | North Carolina | LEVEL 3 COMMUNICATIONS, LLC - NC | | More |
| 705 | 457 | HALIBURTON | Ontario | Bell Canada | IND. TELCO | More |
| 706 | 457 | HAMILTON | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 707 | 457 | GASQUET | California | FRONTIER COMMUNICATIONS WEST COAST INC. - CA | IND. TELCO | More |
| 708 | 457 | CHCZ 3 | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 709 | 457 | RODDICKTON | Newfoundland | Aliant Telecom (NF) | IND. TELCO | More |
| 712 | 457 | PIERSON | Iowa | ONVOY, LLC - IA | | More |
| 713 | 457 | HOUSTON | Texas | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | CLEC | More |
| 714 | 457 | IRVINE | California | METROPCS NETWORKS, LLC | | More |
| 715 | 457 | JUNCTION CITY | Wisconsin | CENTRAL STATE TEL. CO | IND. TELCO | More |
| 716 | 457 | JAVA | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 717 | 457 | FAIRFIELD | Pennsylvania | COMCAST IP PHONE, LLC | | More |
| 718 | 457 | NYCZ 8 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 719 | 457 | COLORADO SPRINGS | Colorado | LEVEL 3 COMMUNICATIONS, LLC - CO | CLEC | More |
| 720 | 457 | DENVER | Colorado | LEVEL 3 COMMUNICATIONS, LLC - CO | CLEC | More |
| 724 | 457 | PGCZ 15 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 727 | 457 | PLANT CITY | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 732 | 457 | PISCATAWAY | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 734 | 457 | MONROE | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 740 | 457 | COLUMBUS | Ohio | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | CLEC | More |
| 754 | 457 | FTLAUDERDL | Florida | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 757 | 457 | NORFOLK ZONE 2 | Virginia | CAVALIER TELEPHONE, LLC - VA | CLEC | More |
| 760 | 457 | SAN DIEGO | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 765 | 457 | KOKOMO | Indiana | INDIANA BELL TEL CO INC | RBOC | More |
| 770 | 457 | CHAMBLEE | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 773 | 457 | CHICAGO ZONE 7 | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 774 | 457 | MILLBURY | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 775 | 457 | IMLAY | Nevada | TELNYX LLC | | More |
| 780 | 457 | EDMONTON | Alberta | TELUS | IND. TELCO | More |
| 781 | 457 | MASSACHUSETTS | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 785 | 457 | WESTMORELAND | Kansas | BLUE VALLEY TELE-COMMUNICATIONS, INC. | IND. TELCO | More |
| 786 | 457 | MIAMI | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 787 | 457 | SANTURCE | Puerto Rico | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 801 | 457 | SALT LAKE | Utah | ONVOY, LLC - UT | | More |
| 802 | 457 | WOODSTOCK | Vermont | CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY | RBOC | More |
| 803 | 457 | CHAPIN LITTLE MOUNT | South Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
| 804 | 457 | FIFE | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 805 | 457 | SAN LUIS OBISPO | California | MATRIX TELECOM, LLC. S/I/I TNCI - CA | CLEC | More |
| 806 | 457 | AMARILLO FLEETWOOD | Texas | SOUTHWESTERN BELL | RBOC | More |
| 808 | 457 | HONOLULU | Hawaii | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 810 | 457 | WARREN | Michigan | NEW CINGULAR WIRELESS PCS, LLC - MI | WIRELESS PROV | More |
| 812 | 457 | EVANSVILLE | Indiana | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 813 | 457 | TAMPA CENTRAL | Florida | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 814 | 457 | NEWBTHLHEM | Pennsylvania | LEVEL 3 COMMUNICATIONS, LLC - PA | CLEC | More |
| 815 | 457 | CISSNA PARK | Illinois | FRONTIER COMMUNICATIONS OF THE CAROLINAS, INC - IL | IND. TELCO | More |
| 816 | 457 | KANSAS CITY | Missouri | ONVOY, LLC - MO | | More |
| 817 | 457 | FORT WORTH GLENDALE | Texas | SOUTHWESTERN BELL | RBOC | More |
| 818 | 457 | RESEDA | California | METROPCS NETWORKS, LLC | | More |
| 819 | 457 | ST PIERRE DE WAKEFI | Quebec | Bell Canada | IND. TELCO | More |
| 828 | 457 | BOONE | North Carolina | CAROLINA WEST WIRELESS, INC. | | More |
| 830 | 457 | BIG WELLS | Texas | SOUTHWESTERN BELL | RBOC | More |
| 831 | 457 | SANTA CRUZ | California | PACIFIC BELL | RBOC | More |
| 832 | 457 | HOUSTON | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 843 | 457 | MYRTLE BEACH | South Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
| 845 | 457 | MONTGOMERY | New York | FRONTIER COMMUNICATIONS OF NEW YORK, INC. | IND. TELCO | More |
| 847 | 457 | CHICAGO | Illinois | AT&T - LOCAL | CLEC | More |
| 850 | 457 | PENSACOLA | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 856 | 457 | PRINCETON | New Jersey | LEVEL 3 COMMUNICATIONS, LLC - NJ | CLEC | More |
| 858 | 457 | SAN DIEGO | California | PACIFIC BELL | RBOC | More |
| 859 | 457 | LEXINGTON | Kentucky | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 860 | 457 | CHESHIRE | Connecticut | TELEPORT COMMUNICATIONS AMERICA, LLC - CT | CAP | More |
| 862 | 457 | LITTLE FLS | New Jersey | ONVOY, LLC - NJ | | More |
| 863 | 457 | BARTOW | Florida | TERRA NOVA TELECOM, INC. - FL | | More |
| 864 | 457 | LANDRUM | South Carolina | WINDSTREAM SOUTH CAROLINA, INC. | IND. TELCO | More |
| 865 | 457 | CLINTON | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 870 | 457 | WHEATLEY | Arkansas | CENTURYTEL CENTRAL ARKANSAS, LLC DBA CENTURYLINK | | More |
| 901 | 457 | MEMPHIS | Tennessee | LEVEL 3 TELECOM OF TENNESSEE, LLC - TN | CLEC | More |
| 902 | 457 | HALIFAX | Nova Scotia | Aliant Telecom (NS) | IND. TELCO | More |
| 903 | 457 | GREENVILLE | Texas | SOUTHWESTERN BELL | RBOC | More |
| 904 | 457 | JACKSONVILLE | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 905 | 457 | BRAMPTON | Ontario | Bell Canada | IND. TELCO | More |
| 907 | 457 | FAIRBANKS | Alaska | ACS OF FAIRBANKS, INC. | IND. TELCO | More |
| 908 | 457 | SOMERVILLE | New Jersey | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 909 | 457 | LOS ANGELES - PAC W | California | UTILITY TELECOM GROUP, LLC - CA | | More |
| 910 | 457 | SOUTHPORT | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 912 | 457 | MILLEDGEVILLE | Georgia | GEORGIA WINDSTREAM, INC. | IND. TELCO | More |
| 914 | 457 | MONTGOMERY | New York | CABLEVISION LIGHTPATH, INC. - NY | CLEC | More |
| 915 | 457 | FORSAN | Texas | VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW | | More |
| 916 | 457 | SACRAMENTO | California | PACIFIC BELL | RBOC | More |
| 917 | 457 | NEW YORK CITY ZONE | New York | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 918 | 457 | TAHLEQUAH | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 919 | 457 | RALEIGH | North Carolina | LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC | CLEC | More |
| 920 | 457 | SHEBOYGAN | Wisconsin | WISCONSIN BELL INC | RBOC | More |
| 925 | 457 | SAN FRANCISCO | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 928 | 457 | SNOWFLAKE | Arizona | LEVEL 3 COMMUNICATIONS, LLC - AZ | | More |
| 929 | 457 | NWYRCYZN06 | New York | BANDWIDTH.COM CLEC, LLC - NY | | More |
| 931 | 457 | FAYETTEVILLE | Tennessee | LEVEL 3 COMMUNICATIONS, LLC - TN | CLEC | More |
| 937 | 457 | DAYTON | Ohio | OHIO BELL TEL CO | RBOC | More |
| 939 | 457 | BAYAMONNOR | Puerto Rico | PUERTO RICO TELCO DBA CLARO PUERTO RICO | WIRELESS PROV | More |
| 941 | 457 | PORT CHARLOTTE | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 943 | 457 | ATLANTA NE | Georgia | TELEPORT COMMUNICATIONS AMERICA, LLC - GA | CLEC | More |
| 949 | 457 | EL TORO | California | PACIFIC BELL | RBOC | More |
| 951 | 457 | ELSINORE | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 952 | 457 | TWIN CITIES | Minnesota | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 954 | 457 | HOLLYWOOD | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 956 | 457 | EDINBURG | Texas | METROPCS, INC. | | More |
| 970 | 457 | DENVER | Colorado | LEVEL 3 COMMUNICATIONS, LLC - CO | CLEC | More |
| 971 | 457 | GRANDRONDE | Oregon | ONVOY, LLC - OR | | More |
| 972 | 457 | GRAND PRAIRIE | Texas | ONVOY, LLC - TX | | More |
| 973 | 457 | NEWARK | New Jersey | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 978 | 457 | HAVERHILL | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 979 | 457 | HOUSTON | Texas | GRANDE COMMUNICATIONS NETWORKS, INC. - TX | CLEC | More |
| 980 | 457 | CHARLOTTE | North Carolina | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 989 | 457 | BAD AXE | Michigan | ONVOY, LLCV - MI | | More |
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