Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 201 | 525 | HACKENSACK | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 202 | 525 | WASHINGTON ZONE 1 | Virginia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WIRELESS PROV | More |
| 203 | 525 | WATERBURY | Connecticut | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 204 | 525 | BOWSMAN | Manitoba | MTS Inc. | IND. TELCO | More |
| 205 | 525 | SURFSIDE | Alabama | CENTURYTEL TEL AL LLC (NORTHERN) DBA CENTURYLINK | | More |
| 206 | 525 | SEATTLE | Washington | QWEST CORPORATION | RBOC | More |
| 207 | 525 | MONROE | Maine | CONSOLIDATED COMM OF NO. NEW ENGLAND-ME | RBOC | More |
| 208 | 525 | IDAHOFALLS | Idaho | QWEST CORPORATION | RBOC | More |
| 209 | 525 | MODESTO | California | PACIFIC BELL | RBOC | More |
| 210 | 525 | SANANTONIO | Texas | SOUTHWESTERN BELL | RBOC | More |
| 212 | 525 | NWYRCYZN01 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 213 | 525 | LSAN DA 04 | California | RIGHT CALL LLC | | More |
| 214 | 525 | DALLAS | Texas | SOUTHWESTERN BELL | RBOC | More |
| 215 | 525 | PHLDLPHZN1 | Pennsylvania | GLOBAL CROSSING LOCAL SERVICES, INC. - PA | CLEC | More |
| 216 | 525 | INDEPNDNCE | Ohio | OHIO BELL TEL CO | RBOC | More |
| 217 | 525 | SPRINGFLD | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 218 | 525 | DULUTH | Minnesota | QWEST CORPORATION | RBOC | More |
| 219 | 525 | MERRILLVL | Indiana | LEVEL 3 COMMUNICATIONS, LLC - IN | CLEC | More |
| 224 | 525 | NORTHBROOK | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 225 | 525 | ROUGON | Louisiana | ONVOY, LLC - LA | | More |
| 229 | 525 | FITZGERALD | Georgia | TWILIO INTERNATIONAL, INC. | | More |
| 231 | 525 | WOLVERINE | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 234 | 525 | AKRON | Ohio | YMAX COMMUNICATIONS CORP. - OH | | More |
| 240 | 525 | WSNG236Z15 | Virginia | PEERLESS NETWORK OF MARYLAND, LLC | | More |
| 248 | 525 | FARMINGTON | Michigan | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | | More |
| 250 | 525 | Merritt | British Columbia | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 251 | 525 | MOBILE | Alabama | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | WIRELESS PROV | More |
| 252 | 525 | KINSTON | North Carolina | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 253 | 525 | GIG HARBOR | Washington | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 254 | 525 | LEROY | Texas | COMMIO, LLC | | More |
| 256 | 525 | ANNISTON | Alabama | POWERTEL BIRMINGHAM LICENSES, INC. | WIRELESS PROV | More |
| 260 | 525 | BERNE | Indiana | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 262 | 525 | HUBERTUS | Wisconsin | TELNYX LLC | | More |
| 267 | 525 | PHPHSBZN41 | Pennsylvania | PAETEC COMMUNICATIONS, INC. - PA | CLEC | More |
| 269 | 525 | WAYLAND | Michigan | CENTURYLINK COMMUNICATIONS, LLC | | More |
| 270 | 525 | BREMEN | Kentucky | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 276 | 525 | ABINGDON | Virginia | LUMOS NETWORKS INC. - VA | CLEC | More |
| 281 | 525 | LEAGUECITY | Texas | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | IND. TELCO | More |
| 301 | 525 | GAITHERSBG | Maryland | QUANTUM TELECOMMUNICATIONS, INC. - MD | CLEC | More |
| 302 | 525 | NEWARK | Delaware | LEVEL 3 COMMUNICATIONS, LLC - DE | CLEC | More |
| 303 | 525 | DENVER | Colorado | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 304 | 525 | HNTNGTNZN1 | West Virginia | FRONTIER WEST VIRGINIA INC. | RBOC | More |
| 305 | 525 | NORTH DADE | Florida | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 306 | 525 | REGINA | Saskatchewan | SaskTel | IND. TELCO | More |
| 308 | 525 | SOOELRICHS | South Dakota | GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | IND. TELCO | More |
| 309 | 525 | KEWANEE | Illinois | UNITED STATES CELLULAR - IL | WIRELESS PROV | More |
| 310 | 525 | CMTN GRDN | California | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | CLEC | More |
| 312 | 525 | CHICGOZN01 | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 313 | 525 | DETROITZN6 | Michigan | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | | More |
| 314 | 525 | SAPPINGTON | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 315 | 525 | UTICA | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 317 | 525 | INDIANAPLS | Indiana | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 318 | 525 | SHREVEPORT | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 319 | 525 | HARTWICK | Iowa | COOPERATIVE TEL. CO. | IND. TELCO | More |
| 320 | 525 | GARRISON | Minnesota | ONVOY, LLC - MN | | More |
| 321 | 525 | COCOA | Florida | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 323 | 525 | LSAN DA 13 | California | PACIFIC BELL | RBOC | More |
| 325 | 525 | PAINT ROCK | Texas | TELNYX LLC | | More |
| 330 | 525 | NOGEORGETN | Ohio | FRONTIER NORTH, INC. - OH | IND. TELCO | More |
| 334 | 525 | GREENVILLE | Alabama | SOUTHERN COMMUNICATIONS SERVICES, INC. | WIRELESS PROV | More |
| 336 | 525 | SAXAPAHAW | North Carolina | LEVEL 3 COMMUNICATIONS, LLC - NC | | More |
| 337 | 525 | DE QUINCY | Louisiana | LEVEL 3 COMMUNICATIONS, LLC - LA | | More |
| 346 | 525 | SPRING | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 347 | 525 | NWYRCYZN07 | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 352 | 525 | MCINTOSH | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 360 | 525 | BREMERTON | Washington | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 361 | 525 | BAYSIDE | Texas | AWESOME PAGING, INC. | WIRELESS PROV | More |
| 385 | 525 | CLEARFIELD | Utah | ONVOY, LLC - UT | | More |
| 401 | 525 | PROVIDENCE | Rhode Island | VERIZON NEW ENGLAND INC. | RBOC | More |
| 402 | 525 | LINCOLN | Nebraska | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE | | More |
| 403 | 525 | GRASSLAND | Alberta | TELUS | IND. TELCO | More |
| 404 | 525 | ATLANTA | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 405 | 525 | OKLA CITY | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 406 | 525 | SO WOLF PT | Montana | MID-RIVERS TEL. COOP., INC. | IND. TELCO | More |
| 407 | 525 | ORLANDO | Florida | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 408 | 525 | SNJS NORTH | California | PACIFIC BELL | RBOC | More |
| 409 | 525 | BEAUMONT | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 410 | 525 | BALTIMORE | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 412 | 525 | PTTSBGZON1 | Pennsylvania | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | WIRELESS PROV | More |
| 413 | 525 | ELONGMEDOW | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 414 | 525 | MILWAUKZN3 | Wisconsin | WISCONSIN BELL INC | RBOC | More |
| 415 | 525 | SNFC CNTRL | California | UTILITY TELECOM GROUP, LLC - CA | | More |
| 416 | 525 | TORONTO | Ontario | Bell Mobility | WIRELESS PROV | More |
| 417 | 525 | PURCELL | Missouri | CRAW-KAN TEL. COOP.,INC. - MO | IND. TELCO | More |
| 418 | 525 | QUEBEC | Quebec | Bell Canada | IND. TELCO | More |
| 419 | 525 | MANSFIELD | Ohio | UNITED TEL. CO. OF OHIO DBA CENTURYLINK | IND. TELCO | More |
| 423 | 525 | GREENEVL | Tennessee | LEVEL 3 COMMUNICATIONS, LLC - TN | CLEC | More |
| 424 | 525 | SNMN MRVS | California | ONVOY SPECTRUM, LLC | | More |
| 425 | 525 | RENTON | Washington | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 432 | 525 | EUNICE WST | Texas | VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW | | More |
| 434 | 525 | LYNCHBURG | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 435 | 525 | ST GEORGE | Utah | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 440 | 525 | WILLOUGHBY | Ohio | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | CLEC | More |
| 443 | 525 | BEL AIR | Maryland | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 447 | 525 | PAWNEE | Illinois | ONVOY SPECTRUM, LLC | | More |
| 450 | 525 | Granby | Quebec | Bell Mobility | WIRELESS PROV | More |
| 469 | 525 | MCKINNEY | Texas | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | CAP | More |
| 470 | 525 | ATLANTA NE | Georgia | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 479 | 525 | GENTRY | Arkansas | COMCAST IP PHONE, LLC | | More |
| 480 | 525 | PHOENIX | Arizona | YMAX COMMUNICATIONS CORP. - AZ | | More |
| 484 | 525 | READING | Pennsylvania | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | PCS | More |
| 501 | 525 | HOTSPRINGS | Arkansas | SOUTHWESTERN BELL | RBOC | More |
| 502 | 525 | CARROLLTON | Kentucky | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | WIRELESS PROV | More |
| 503 | 525 | PORTLAND | Oregon | QWEST CORPORATION | RBOC | More |
| 504 | 525 | NEWORLEANS | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 505 | 525 | LAS CRUCES | New Mexico | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM | WIRELESS PROV | More |
| 506 | 525 | ST ANTOINE | New Brunswick | Aliant Telecom(NB) | IND. TELCO | More |
| 507 | 525 | BLUE EARTH | Minnesota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | | More |
| 508 | 525 | NEWBEDFORD | Massachusetts | RCN TELECOM SERVICES, INC. - MA | CLEC | More |
| 509 | 525 | WALLAWALLA | Washington | QWEST CORPORATION | RBOC | More |
| 510 | 525 | OKLD BKLY | California | PACIFIC BELL | RBOC | More |
| 512 | 525 | LAMPASAS | Texas | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 513 | 525 | HAMILTON | Ohio | METROPCS, INC. | | More |
| 514 | 525 | MONTREAL | Quebec | Bell Canada | IND. TELCO | More |
| 515 | 525 | DES MOINES | Iowa | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 516 | 525 | NASSAUZN01 | New York | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 517 | 525 | MASON | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 518 | 525 | ALBANY | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 519 | 525 | GODERICH | Ontario | Bell Canada | IND. TELCO | More |
| 520 | 525 | FLAGSTAFF | Arizona | ONVOY, LLC - AZ | | More |
| 530 | 525 | HOMEWOOD | California | PACIFIC BELL | RBOC | More |
| 539 | 525 | TULSA | Oklahoma | COMCAST IP PHONE, LLC | | More |
| 540 | 525 | ROANOKE | Virginia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | WIRELESS PROV | More |
| 541 | 525 | EUGENE | Oregon | BANDWIDTH.COM CLEC, LLC - OR | | More |
| 551 | 525 | JERSEYCITY | New Jersey | ONVOY, LLC - NJ | | More |
| 559 | 525 | SANJOAQUIN | California | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | | More |
| 561 | 525 | WPALMBEACH | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 562 | 525 | DOWNEY | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 567 | 525 | FINDLAY | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 570 | 525 | EAGLESMERE | Pennsylvania | COMMONWEALTH TELEPHONE COMPANY LLC | IND. TELCO | More |
| 571 | 525 | HERNDON | Virginia | AIRUS, INC. - VA | | More |
| 573 | 525 | CAMDENTON | Missouri | AT&T CORP. | | More |
| 575 | 525 | LAS CRUCES | New Mexico | QWEST CORPORATION | RBOC | More |
| 580 | 525 | BALKO | Oklahoma | PANHANDLE TELECOMMUNICATIONS SYSTEMS, INC. | | More |
| 585 | 525 | ROCHESTER | New York | FRONTIER TELEPHONE OF ROCHESTER, INC. | IND. TELCO | More |
| 586 | 525 | ARMADA | Michigan | METROPCS, INC. | | More |
| 601 | 525 | NEELY | Mississippi | SOUTHEAST MISSISSIPPI TEL. CO. | IND. TELCO | More |
| 602 | 525 | PHOENIX | Arizona | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | WIRELESS PROV | More |
| 603 | 525 | HANCOCK | New Hampshire | CONSOLIDATED COMM OF NO. NEW ENGLAND-NH | RBOC | More |
| 604 | 525 | NEW WESTMINISTER | British Columbia | TELUS | IND. TELCO | More |
| 605 | 525 | LK PRESTON | South Dakota | VALLEY COMMUNICATIONS, INC. D/B/A VALLEY FIBERCOM | | More |
| 606 | 525 | SOWILLIMSN | Kentucky | EAST KENTUCKY NETWRK, LLC DBA APPALACHIAN WIRELESS | WIRELESS PROV | More |
| 607 | 525 | TROUPSBURG | New York | ARMSTRONG TEL. CO. - NY | IND. TELCO | More |
| 608 | 525 | ETTRICK | Wisconsin | CENTURYTEL CENTRAL WISCONSIN LLC DBA CENTURYLINK | | More |
| 609 | 525 | OCEAN CITY | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 610 | 525 | PHPHSBZN25 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 612 | 525 | TWINCITIES | Minnesota | COMCAST IP PHONE, LLC | | More |
| 613 | 525 | ALEXANDRIA | Ontario | Bell Canada | IND. TELCO | More |
| 614 | 525 | COLUMBUS | Ohio | TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH | | More |
| 615 | 525 | NASHVILLE | Tennessee | AT&T - LOCAL | CLEC | More |
| 617 | 525 | BROOKLINE | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 618 | 525 | CARBONDALE | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 619 | 525 | SNDG SNDG | California | PACIFIC BELL | RBOC | More |
| 620 | 525 | BURDETT | Kansas | GOLDEN BELT TEL. ASSN., INC. | IND. TELCO | More |
| 626 | 525 | ALHAMBRA | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 630 | 525 | ROSELLE | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 631 | 525 | BRENTWOOD | New York | LEVEL 3 COMMUNICATIONS, LLC - NY | CLEC | More |
| 636 | 525 | IMPERIAL | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 641 | 525 | CLEAR LAKE | Iowa | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | WIRELESS PROV | More |
| 646 | 525 | NWYRCYZN02 | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 647 | 525 | Toronto | Ontario | Bell Mobility | WIRELESS PROV | More |
| 650 | 525 | SAN MATEO | California | PACIFIC BELL | RBOC | More |
| 657 | 525 | FULLERTON | California | COMMIO, LLC | | More |
| 660 | 525 | CLINTON | Missouri | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 661 | 525 | BKFD NORTH | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 662 | 525 | LEXINGTON | Mississippi | TELEPAK NETWORKS, INC. - MS | | More |
| 678 | 525 | ATLANTA | Georgia | METROPCS, INC. | | More |
| 681 | 525 | FARMINGTON | West Virginia | CEBRIDGE TELECOM WV, LLC DBA SUDDENLINK COMMS - WV | | More |
| 701 | 525 | KARLSRUHE | North Dakota | SRT COMMUNICATIONS, INC. | IND. TELCO | More |
| 702 | 525 | LAS VEGAS | Nevada | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 703 | 525 | WASZ 8 | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 704 | 525 | CHARLOTTE | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 705 | 525 | SUDBURY | Ontario | Bell Canada | IND. TELCO | More |
| 706 | 525 | WAYNESBORO | Georgia | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 707 | 525 | SANTA ROSA | California | PACIFIC BELL | RBOC | More |
| 708 | 525 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 709 | 525 | ST MARYS | Newfoundland | Aliant Telecom (NF) | IND. TELCO | More |
| 712 | 525 | GLENWOOD | Iowa | QWEST CORPORATION | RBOC | More |
| 713 | 525 | HOUSTON JACKSON | Texas | SOUTHWESTERN BELL | RBOC | More |
| 714 | 525 | FULLERTON | California | PACIFIC BELL | RBOC | More |
| 715 | 525 | LKTOMAHAWK | Wisconsin | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | WIRELESS PROV | More |
| 716 | 525 | ROCHESTER | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 717 | 525 | HARISBGZN1 | Pennsylvania | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | WIRELESS PROV | More |
| 718 | 525 | NYCZ 12 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 720 | 525 | DENVER | Colorado | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 724 | 525 | KITTANNING | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 725 | 525 | LAS VEGAS | Nevada | ONVOY, LLC - NV | | More |
| 727 | 525 | SAINT PETERSBURG | Florida | FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA | IND. TELCO | More |
| 732 | 525 | SOUTH AMBOY | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 734 | 525 | LIVONIA | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 740 | 525 | MARIETTA | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 757 | 525 | NORFOLK ZONE 2 | Virginia | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 760 | 525 | SAN DIEGO | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 762 | 525 | BLAIRSVL | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 763 | 525 | GOLDEN VALLEY | Minnesota | QWEST CORPORATION | RBOC | More |
| 765 | 525 | WALDRON | Indiana | HOME TEL. CO., INC. | IND. TELCO | More |
| 770 | 525 | NORCROSS | Georgia | ONVOY, LLC - GA | | More |
| 773 | 525 | CHCZ 4 | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 774 | 525 | WORCESTER | Massachusetts | NUSO, LLC | | More |
| 775 | 525 | RENO | Nevada | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | | More |
| 778 | 525 | Fairmont Hot Spring | British Columbia | Shaw Telecom Inc. | | More |
| 780 | 525 | GRASSLAND | Alberta | TELUS | IND. TELCO | More |
| 781 | 525 | HANOVER | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 785 | 525 | LUCAS | Kansas | WILSON TEL. CO., INC. | IND. TELCO | More |
| 786 | 525 | MIAMI | Florida | METROPCS, INC. | | More |
| 787 | 525 | CAGUAS | Puerto Rico | SUNCOM DBA T-MOBILE USA | PCS | More |
| 801 | 525 | CLEARFIELD | Utah | QWEST CORPORATION | RBOC | More |
| 802 | 525 | BARTON | Vermont | CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY | RBOC | More |
| 803 | 525 | MILL CREEK | South Carolina | AT&T CORP. | | More |
| 804 | 525 | LYNCHBURG | Virginia | US LEC OF VIRGININA, LLC | CLEC | More |
| 805 | 525 | SANTA PAULA | California | FRONTIER CALIFORNIA INC. | IND. TELCO | More |
| 806 | 525 | LEHMAN | Texas | FIVE AREA TEL. COOP., INC. | IND. TELCO | More |
| 808 | 525 | HONOLULU | Hawaii | HAWAIIAN TELCOM, INC. - HI | IND. TELCO | More |
| 810 | 525 | DETROIT | Michigan | TELEPORT COMMUNICATIONS AMERICA, LLC - MI | | More |
| 812 | 525 | SEYMOUR | Indiana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | WIRELESS PROV | More |
| 813 | 525 | TAMPACEN | Florida | INTRADO COMMUNICATIONS, LLC | | More |
| 814 | 525 | JOHNSTOWN | Pennsylvania | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 815 | 525 | MADISON | Wisconsin | TDS METROCOM, INC. - IL | CLEC | More |
| 816 | 525 | KANSAS CITY LEES SU | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 817 | 525 | IRVING | Texas | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 818 | 525 | BURBANK | California | PACIFIC BELL | RBOC | More |
| 828 | 525 | VALDESE | North Carolina | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 831 | 525 | SALINAS | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 832 | 525 | HOUSTON | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 843 | 525 | BEAUFORT | South Carolina | UNITED TELEPHONE CO CAROLINAS DBA CENTURYLINK | IND. TELCO | More |
| 845 | 525 | HIGHLAND FALLS | New York | CORETEL NEW YORK, INC. - NY | | More |
| 847 | 525 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 848 | 525 | LAKEWOOD | New Jersey | METROPCS, INC. | | More |
| 850 | 525 | PENSACOLA | Florida | ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC | PCS | More |
| 856 | 525 | MILLVILLE | New Jersey | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 858 | 525 | SAN DIEGO | California | PACIFIC BELL | RBOC | More |
| 859 | 525 | FLORENCE | Kentucky | CINCINNATI BELL | IND. TELCO | More |
| 860 | 525 | HARTFORD | Connecticut | SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | IND. TELCO | More |
| 863 | 525 | LAKE PLACID | Florida | NOVUS COMMUNICATIONS, INC. - FL | | More |
| 864 | 525 | GAINESVILLE | South Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
| 865 | 525 | KNOXVILLE | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 870 | 525 | CHERRY VALLEY | Arkansas | SOUTHWESTERN BELL | RBOC | More |
| 901 | 525 | MEMPHIS | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 902 | 525 | LARRYS RIVER | Nova Scotia | Aliant Telecom (NS) | IND. TELCO | More |
| 903 | 525 | TYLER LYRIC | Texas | SOUTHWESTERN BELL | RBOC | More |
| 904 | 525 | JACKSONVILLE | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 905 | 525 | HAMILTON | Ontario | Bell Canada | IND. TELCO | More |
| 907 | 525 | TWIN HILLS | Alaska | UNITED UTILITIES, INC. | IND. TELCO | More |
| 908 | 525 | LINDEN | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 909 | 525 | LOS ANGELES | California | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | | More |
| 910 | 525 | ROSEBORO | North Carolina | CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK | IND. TELCO | More |
| 912 | 525 | SAVANNAH | Georgia | LEVEL 3 COMMUNICATIONS, LLC - GA | CLEC | More |
| 914 | 525 | WESTCHESTER ZONE 8 | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 915 | 525 | EL PASO | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 916 | 525 | ELK GROVE | California | CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | IND. TELCO | More |
| 917 | 525 | NEW YORK CITY ZONE | New York | LEVEL 3 COMMUNICATIONS, LLC - NY | CLEC | More |
| 918 | 525 | TAHLEQUAH | Oklahoma | METROPCS, INC. | | More |
| 919 | 525 | DURHAM | North Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
| 920 | 525 | NICHOLS | Wisconsin | CENTURYTEL CENTRAL WISCONSIN LLC DBA CENTURYLINK | | More |
| 925 | 525 | LIVERMORE | California | METROPCS, INC. | | More |
| 928 | 525 | FLAGSTAFF | Arizona | QWEST CORPORATION | RBOC | More |
| 929 | 525 | NWYRCYZN10 | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 931 | 525 | COOKEVILLE | Tennessee | CITIZENS COMM CO TN DBA FRONTIER COMM OF TN, LLC | IND. TELCO | More |
| 936 | 525 | CONROE | Texas | CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY | IND. TELCO | More |
| 937 | 525 | SPRINGFIELD | Ohio | OHIO BELL TEL CO | RBOC | More |
| 939 | 525 | SAN GERMAN | Puerto Rico | SUNCOM DBA T-MOBILE USA | PCS | More |
| 940 | 525 | LAKE KICKAPO | Texas | COMMUNITY TEL. CO. | IND. TELCO | More |
| 941 | 525 | TAMPA | Florida | AT&T - LOCAL | CLEC | More |
| 949 | 525 | LOS ANGELES | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 951 | 525 | ARLINGTON | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 952 | 525 | GOLDEN VALLEY | Minnesota | QWEST CORPORATION | RBOC | More |
| 954 | 525 | FORT LAUDERDALE | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 956 | 525 | SAN ANTONIO | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 970 | 525 | PAONIA | Colorado | TON80 COMMUNICATIONS, LLC | | More |
| 972 | 525 | WILMER | Texas | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | IND. TELCO | More |
| 973 | 525 | MORRISTOWN | New Jersey | MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ | | More |
| 978 | 525 | MANCHESTER | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 979 | 525 | HOUSTON | Texas | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 980 | 525 | LINCOLNTON | North Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | WIRELESS PROV | More |
| 989 | 525 | SAGINAW | Michigan | TALK AMERICA INC. - MI | | More |
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