Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 201 | 526 | JERSEYCITY | New Jersey | XO NEW JERSEY, INC. | CLEC | More |
| 202 | 526 | WSHNGTNZN1 | District of Columbia | VERIZON WASHINGTON, DC INC. | RBOC | More |
| 203 | 526 | BRIDGEPORT | Connecticut | SPRINT SPECTRUM L.P. | PCS | More |
| 204 | 526 | HOLLAND | Manitoba | MTS Inc. | IND. TELCO | More |
| 205 | 526 | PANOLA | Alabama | SOUTHERN COMMUNICATIONS SERVICES | WIRELESS PROV | More |
| 206 | 526 | SEATTLE | Washington | QWEST CORPORATION | RBOC | More |
| 207 | 526 | SWANS IS | Maine | ISLAND TELEPHONE CO. | IND. TELCO | More |
| 208 | 526 | IDAHOFALLS | Idaho | QWEST CORPORATION | RBOC | More |
| 209 | 526 | MODESTO | California | PACIFIC BELL | RBOC | More |
| 210 | 526 | SANANTONIO | Texas | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 212 | 526 | NWYRCYZN01 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 214 | 526 | DALLAS | Texas | SOUTHWESTERN BELL | RBOC | More |
| 215 | 526 | PHPHSBZN40 | Pennsylvania | ATX TELECOMMUNICATIONS SERVICES, LTD | CLEC | More |
| 216 | 526 | CLEVELAND | Ohio | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 217 | 526 | MORRISONVL | Illinois | ILLINOIS CONSOLIDATED TELEPHONE CO. | IND. TELCO | More |
| 218 | 526 | HALLOCK | Minnesota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | | More |
| 225 | 526 | BATONROUGE | Louisiana | CENTURYTEL ACQ LLC DBA CENTURYLINK ACQUISITION-LA | CLEC | More |
| 226 | 526 | Windsor | Ontario | Fibernetics Corporation | | More |
| 229 | 526 | MEIGS | Georgia | MCC TELEPHONY OF GEORGIA, LLC - GA | | More |
| 231 | 526 | HARBOR SPG | Michigan | AMERITECH MICHIGAN | RBOC | More |
| 240 | 526 | LEONARDTN | Virginia | PEERLESS NETWORK OF MARYLAND, LLC | | More |
| 248 | 526 | TROY | Michigan | AMERITECH MICHIGAN | RBOC | More |
| 250 | 526 | Ganges | British Columbia | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 251 | 526 | ORANGE BCH | Alabama | SPRINT COMMUNICATIONS COMPANY, L.P. - AL | CLEC | More |
| 252 | 526 | KINSTON | North Carolina | CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK | IND. TELCO | More |
| 254 | 526 | KILLEEN | Texas | CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK | IND. TELCO | More |
| 256 | 526 | LEESBURG | Alabama | PEOPLES TELEPHONE CO., INC. | IND. TELCO | More |
| 262 | 526 | WISCONSIN | Wisconsin | TELEPORT COMMUNICATIONS GROUP - MILWAUKEE | CAP | More |
| 267 | 526 | PHPHSBZN41 | Pennsylvania | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 270 | 526 | MORGANTOWN | Kentucky | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 281 | 526 | LEAGUECITY | Texas | GTE-SW DBA VERIZON SW INC.-TX | IND. TELCO | More |
| 301 | 526 | WSHNGTNZN3 | District of Columbia | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 526 | DOVER | Delaware | LEVEL 3 COMMUNICATIONS, LLC - DE | CLEC | More |
| 303 | 526 | DENVER | Colorado | QWEST CORPORATION | RBOC | More |
| 304 | 526 | HNTNGTNZN1 | West Virginia | FRONTIER WEST VIRGINIA INC. | RBOC | More |
| 305 | 526 | MIAMI | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 306 | 526 | Regina | Saskatchewan | SaskTel Mobility | | More |
| 307 | 526 | LANDER | Wyoming | CONTACT COMMUNICATIONS, INC. - WYOMING | CLEC | More |
| 308 | 526 | NO PLATTE | Nebraska | PINPOINT COMMUNICATIONS, INC.-NE | | More |
| 309 | 526 | ORION | Illinois | FRONTIER COMMUNICATIONS OF ORION, INC. | IND. TELCO | More |
| 310 | 526 | SNMN SNMN | California | MCI WORLDCOM COMMUNICATIONS, INC., CA | CLEC | More |
| 312 | 526 | CHICGOZN01 | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 313 | 526 | DETROITZN2 | Michigan | AMERITECH MICHIGAN | RBOC | More |
| 314 | 526 | SAINT LOUIS CHESTNU | Missouri | SPRINT SPECTRUM L.P. | PCS | More |
| 315 | 526 | UTICA | New York | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 316 | 526 | WICHITA | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 317 | 526 | ZIONSVILLE | Indiana | HYPERION COMMUNICATIONS OF INDIANA, L.P. | CLEC | More |
| 318 | 526 | POLLOCK | Louisiana | CEBRIDGE TELECOM LA, LLC D/B/A SUDDENLINK COMM LA | | More |
| 319 | 526 | KEOKUK | Iowa | QWEST CORPORATION | RBOC | More |
| 320 | 526 | HOWARDLAKE | Minnesota | LEVEL 3 COMMUNICATIONS, LLC - MN | | More |
| 323 | 526 | LSAN DA 05 | California | PACIFIC BELL | RBOC | More |
| 330 | 526 | NO CANTON | Ohio | NUVOX COMMUNICATIONS OF OHIO, INC. - OH | | More |
| 334 | 526 | SELMA | Alabama | NUVOX COMMUNICATIONS | CLEC | More |
| 336 | 526 | ELKIN | North Carolina | CENTRAL TEL. CO. OF NORTH CAROLINA DBA CENTURYLINK | IND. TELCO | More |
| 337 | 526 | LK CHARLES | Louisiana | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 339 | 526 | SCITUATE | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 347 | 526 | NWYRCYZN06 | New York | SPRINT SPECTRUM L.P. | PCS | More |
| 352 | 526 | DADE CITY | Florida | US LEC OF FLORIDA, INC. | CLEC | More |
| 360 | 526 | WHATCOMCTY | Washington | INTERNATIONAL TELCOM, LTD. - WA | CLEC | More |
| 361 | 526 | REFUGIO | Texas | SOUTHWESTERN BELL | RBOC | More |
| 401 | 526 | WOONSOCKET | Rhode Island | LEVEL 3 COMMUNICATIONS - RI | CLEC | More |
| 402 | 526 | SURPRISE | Nebraska | WINDSTREAM NEBRASKA, INC. | IND. TELCO | More |
| 403 | 526 | MEDICINE HAT | Alberta | TELUS | IND. TELCO | More |
| 404 | 526 | ATLANTA | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 405 | 526 | OKLA CITY | Oklahoma | WESTERN COMMUNICATIONS, INC DBA LOGIX COMM - OK | CLEC | More |
| 406 | 526 | FORT PECK | Montana | NEMONT TELEPHONE COOPERATIVE, INC. | IND. TELCO | More |
| 407 | 526 | ORLANDO | Florida | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 408 | 526 | SNJS NORTH | California | PACIFIC BELL | RBOC | More |
| 409 | 526 | GALVESTON | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 410 | 526 | REISTERSTN | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 412 | 526 | PTTSBGZON1 | Pennsylvania | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | WIRELESS PROV | More |
| 413 | 526 | ELONGMEDOW | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 414 | 526 | MILWAUKZN1 | Wisconsin | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 415 | 526 | SAN RAFAEL | California | U.S. TELEPACIFIC CORP. - CA | CLEC | More |
| 416 | 526 | TORONTO | Ontario | Bell Mobility | WIRELESS PROV | More |
| 417 | 526 | CARTHAGE | Missouri | MISSOURI TELECOM, INC. | | More |
| 418 | 526 | St-Ambroise-de-Chic | Quebec | Videotron General Partnership | CLEC | More |
| 419 | 526 | MANSFIELD | Ohio | UNITED TEL. CO. OF OHIO - CENTURYLINK | IND. TELCO | More |
| 423 | 526 | NEWTAZWELL | Tennessee | CENTURYTEL OF CLAIRBORNE DBA CENTURYLINK-CLAIBORNE | IND. TELCO | More |
| 424 | 526 | SNMN MRVS | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 425 | 526 | ISSAQUAH | Washington | XO WASHINGTON, INC. | CAP | More |
| 440 | 526 | BRECKSVL | Ohio | AMERITECH OHIO | RBOC | More |
| 443 | 526 | HAVREGRACE | Maryland | CTC COMMUNICATIONS CORP. - MD | CLEC | More |
| 450 | 526 | St-Polycarpe | Quebec | Videotron General Partnership | CLEC | More |
| 469 | 526 | CEDAR HILL | Texas | TELEPORT COMMUNICATIONS GROUP - DALLAS | CAP | More |
| 478 | 526 | WARNERRBNS | Georgia | METROCALL | WIRELESS PROV | More |
| 480 | 526 | PHOENIX | Arizona | LEVEL 3 COMMUNICATIONS, LLC - AZ | | More |
| 484 | 526 | BETHLEHEM | Pennsylvania | XO COMMUNICATIONS SERVICES INC - PA | CAP | More |
| 501 | 526 | LITTLEROCK | Arkansas | WINDSTREAM COMMUNICATIONS, INC. - AR | CLEC | More |
| 502 | 526 | LOUISVILLE | Kentucky | NETWORK TELEPHONE CORPORATION - KY | | More |
| 503 | 526 | BEAVERTON | Oregon | FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR | IND. TELCO | More |
| 504 | 526 | NEWORLEANS | Louisiana | TW TELECOM OF LOUISIANA LLC - LA | CLEC | More |
| 505 | 526 | LAS CRUCES | New Mexico | QWEST CORPORATION | RBOC | More |
| 507 | 526 | BLUE EARTH | Minnesota | BLUE EARTH VALLEY TELEPHONE CO. | IND. TELCO | More |
| 508 | 526 | UXBRIDGE | Massachusetts | XO MASSACHUSETTS, INC. | CLEC | More |
| 509 | 526 | WALLAWALLA | Washington | QWEST CORPORATION | RBOC | More |
| 510 | 526 | OKLD BKLY | California | PACIFIC BELL | RBOC | More |
| 512 | 526 | AUSTIN | Texas | TELEPORT COMMUNICATIONS GROUP - HOUSTON | CAP | More |
| 513 | 526 | CINCINNATI | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 514 | 526 | MONTREAL | Quebec | Bell Canada | IND. TELCO | More |
| 515 | 526 | HARCOURT | Iowa | WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH | | More |
| 516 | 526 | NASSAUZN05 | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 517 | 526 | PORTLAND | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 518 | 526 | ALBANY | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 519 | 526 | AUBURN | Ontario | Bell Canada | IND. TELCO | More |
| 520 | 526 | FLAGSTAFF | Arizona | QWEST CORPORATION | RBOC | More |
| 530 | 526 | RED BLUFF | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 540 | 526 | ROANOKE | Virginia | TELCOVE OF VIRGINIA, LLC - VA | CLEC | More |
| 541 | 526 | REDMOND | Oregon | QWEST CORPORATION | RBOC | More |
| 559 | 526 | STRATFORD | California | PAC - WEST TELECOMM, INC. | CLEC | More |
| 561 | 526 | DELRAY BCH | Florida | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 562 | 526 | NORWALK | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 570 | 526 | FREELAND | Pennsylvania | CORE COMMUNICATIONS, INC. - PA | | More |
| 571 | 526 | HERNDON | Virginia | LOCAL ACCESS LLC - VA | | More |
| 573 | 526 | JEFFERSNCY | Missouri | EMBARQ MISSOURI, INC. - MO DBA CENTURYLINK | IND. TELCO | More |
| 574 | 526 | LEESBURG | Indiana | UNITED TEL. CO. OF INDIANA, INC. DBA CENTURYLINK | IND. TELCO | More |
| 575 | 526 | LAS CRUCES | New Mexico | QWEST CORPORATION | RBOC | More |
| 580 | 526 | ERICK | Oklahoma | DOBSON TELEPHONE CO. | IND. TELCO | More |
| 585 | 526 | STANLEY | New York | FRONTIER COMMUNICATIONS OF SENECA GORHAM, INC. | IND. TELCO | More |
| 601 | 526 | RAYMOND | Mississippi | DELTACOM, INC. - MS | CLEC | More |
| 602 | 526 | PHOENIX | Arizona | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | WIRELESS PROV | More |
| 603 | 526 | NEW LONDON | New Hampshire | KEARSARGE TELEPHONE CO. | IND. TELCO | More |
| 604 | 526 | NEW WESTMINISTER | British Columbia | TELUS | IND. TELCO | More |
| 605 | 526 | HARTFORD | South Dakota | UNION TEL. CO. DBA GOLDEN WEST TELECOMMUNICATIONS | IND. TELCO | More |
| 606 | 526 | CORBIN | Kentucky | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 608 | 526 | HOLMEN | Wisconsin | CENTURYTEL CENTRAL WISCONSIN LLC DBA CENTURYLINK | | More |
| 609 | 526 | BURLINGTON | New Jersey | MCI WORLDCOM COMMUNICATIONS, INC., NJ | CLEC | More |
| 610 | 526 | PHPHSBZN25 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 612 | 526 | TWINCITIES | Minnesota | AMERICAN MESSAGING (AM), INC. | | More |
| 613 | 526 | OTTAWA | Ontario | Bell Canada | IND. TELCO | More |
| 614 | 526 | DUBLIN | Ohio | ICG TELECOM GROUP - OH | CLEC | More |
| 615 | 526 | OLDHICKORY | Tennessee | XO TENNESSEE, INC. | CAP | More |
| 616 | 526 | GRAND RPDS | Michigan | AMERITECH MICHIGAN | RBOC | More |
| 617 | 526 | BOSTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 618 | 526 | BREESE | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 619 | 526 | SNDG SNDG | California | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 630 | 526 | BATAVIA | Illinois | TELEPORT COMMUNICATIONS GROUP - CHICAGO | CAP | More |
| 631 | 526 | BABYLON | New York | ONVOY, INC. - NY | | More |
| 641 | 526 | KELLOGG | Iowa | PARTNER COMMUNICATIONS COOPERATIVE | IND. TELCO | More |
| 646 | 526 | MANHATTAN | New York | SPRINT SPECTRUM L.P. | PCS | More |
| 647 | 526 | Toronto | Ontario | Bell Mobility | WIRELESS PROV | More |
| 650 | 526 | MOUNTAIN VIEW | California | PACIFIC BELL | RBOC | More |
| 661 | 526 | PLDL PLDL | California | SBC INTERNET SERVICES, INC. | | More |
| 662 | 526 | COMO | Mississippi | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 678 | 526 | LITHONIA | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 701 | 526 | FARGO | North Dakota | MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- ND | CLEC | More |
| 702 | 526 | LAS VEGAS | Nevada | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 703 | 526 | WASZ 8 | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 704 | 526 | CHARLOTTE | North Carolina | TIME WARNER COMMUNICATIONS AXS - NC - CHARLOTTE | CLEC | More |
| 705 | 526 | MIDLAND | Ontario | Bell Canada | IND. TELCO | More |
| 706 | 526 | AUGUSTA | Georgia | AT&T LOCAL | CLEC | More |
| 707 | 526 | SANTA ROSA | California | PACIFIC BELL | RBOC | More |
| 708 | 526 | ELK GROVE | Illinois | BROADWING COMMUNICATIONS, LLC - IL | CLEC | More |
| 709 | 526 | Eastport | Newfoundland | Bragg Communications Inc. | CLEC | More |
| 712 | 526 | GLENWOOD | Iowa | QWEST CORPORATION | RBOC | More |
| 713 | 526 | HOUSTON JACKSON | Texas | SOUTHWESTERN BELL | RBOC | More |
| 714 | 526 | FULLERTON | California | PACIFIC BELL | RBOC | More |
| 715 | 526 | SHAWANO | Wisconsin | FRONTIER COMMUNICATIONS OF WISCONSIN LLC | IND. TELCO | More |
| 716 | 526 | STANLEY | New York | TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY | | More |
| 717 | 526 | PAXTONIA | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 718 | 526 | NYCZ 10 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 719 | 526 | COLORADO SPRINGS | Colorado | QWEST CORPORATION | RBOC | More |
| 720 | 526 | LONGMONT | Colorado | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 724 | 526 | EAST BRADY | Pennsylvania | WINDSTREAM PENNSYLVANIA, INC. | IND. TELCO | More |
| 727 | 526 | SAINT PETERSBURG | Florida | VERIZON FLORIDA INC. | IND. TELCO | More |
| 732 | 526 | ELIZABETH | New Jersey | PAETEC COMMUNICATIONS, INC. - NJ | CLEC | More |
| 734 | 526 | DETROIT | Michigan | BROADWING COMMUNICATIONS, LLC - MI | CLEC | More |
| 740 | 526 | ST. CLAIRSVILLE | Ohio | AMERITECH OHIO | RBOC | More |
| 760 | 526 | OCEANSIDE: OCEANSID | California | 33 WIRELESS INC. | WIRELESS PROV | More |
| 763 | 526 | TWINCITIES | Minnesota | QWEST CORPORATION | RBOC | More |
| 765 | 526 | MT. MERIDIAN | Indiana | CLAY COUNTRY RURAL TEL COOP DBA ENDEAVOR COMM | IND. TELCO | More |
| 770 | 526 | TUCKER | Georgia | AMERICAN MESSAGING (AM), INC. | | More |
| 773 | 526 | CHICAGO | Illinois | OVATION COMMUNICATIONS OF ILLINOIS, INC. | CLEC | More |
| 774 | 526 | FALL RIVER | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 775 | 526 | STAGECOACH | Nevada | CHARTER FIBERLINK NV-CCVII, LLC - NV | | More |
| 778 | 526 | Invermere | British Columbia | Shaw Telecom Inc. | | More |
| 780 | 526 | Falher | Alberta | Bell Mobility | WIRELESS PROV | More |
| 781 | 526 | MEDFORD | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 785 | 526 | SYLVAN GROVE | Kansas | WILSON TELEPHONE CO., INC. | IND. TELCO | More |
| 787 | 526 | SANTURCE | Puerto Rico | PR WIRELESS, INC. DBA OPEN MOBILE | PCS | More |
| 801 | 526 | SALT LAKE CITY | Utah | QWEST CORPORATION | RBOC | More |
| 802 | 526 | NORWICH | Vermont | TELCOVE OF VERMONT, INC. - VT | CLEC | More |
| 803 | 526 | CHARLOTTE | North Carolina | SPRINT SPECTRUM L.P. | PCS | More |
| 804 | 526 | PETERSBURG | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 805 | 526 | SIMI VALLEY | California | PACIFIC BELL | RBOC | More |
| 806 | 526 | AMARILLO | Texas | KMC TELECOM II, INC. - TX | CLEC | More |
| 808 | 526 | HONOLULU | Hawaii | HAWAIIAN TELCOM, INC. - HI | IND. TELCO | More |
| 810 | 526 | ALGONAC | Michigan | AMERICAN MESSAGING (AM), INC. | | More |
| 812 | 526 | EDINBURG | Indiana | AMERITECH INDIANA | RBOC | More |
| 813 | 526 | TAMPA | Florida | METRO PCS, INC. | | More |
| 815 | 526 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS GROUP - CHICAGO | CAP | More |
| 816 | 526 | WHITESVILLE | Missouri | SPECTRA COMMUNICATIONS GROUP LLC DBA CENTURYLINK | | More |
| 817 | 526 | BURLESON | Texas | PATHWAY COM-TEL, INC.-TX | CLEC | More |
| 818 | 526 | BURBANK | California | PACIFIC BELL | RBOC | More |
| 819 | 526 | St-Wenceslas | Quebec | 9164-3122 Quebec inc | | More |
| 828 | 526 | HIGHLANDS | North Carolina | FRONTIER COMMUNICATIONS OF THE CAROLINAS INC - NC | IND. TELCO | More |
| 832 | 526 | HOUSTON | Texas | AERIAL COMMUNICATIONS | WIRELESS PROV | More |
| 843 | 526 | MULLINS | South Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 845 | 526 | LAKELAND | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 847 | 526 | WAUCONDA | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 850 | 526 | MARIANNA | Florida | EMBARQ FLORIDA INC. (CENTRAL) DBA CENTURYLINK | IND. TELCO | More |
| 857 | 526 | WOBURN | Massachusetts | SPRINT SPECTRUM L.P. | PCS | More |
| 858 | 526 | SAN DIEGO | California | PACIFIC BELL | RBOC | More |
| 860 | 526 | DEEP RIVER | Connecticut | SOUTHERN NEW ENGLAND TELEPHONE CO. | IND. TELCO | More |
| 863 | 526 | SEBRING | Florida | NOVUS COMMUNICATIONS, INC. - FL | | More |
| 870 | 526 | KEISER | Arkansas | EAST RITTER TELEPHONE CO. | IND. TELCO | More |
| 901 | 526 | MEMPHIS | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 902 | 526 | ANNAPOLIS ROYAL | Nova Scotia | Aliant Telecom (Mobility) | | More |
| 903 | 526 | TYLER LYRIC | Texas | SOUTHWESTERN BELL | RBOC | More |
| 905 | 526 | HAMILTON | Ontario | Bell Canada | IND. TELCO | More |
| 907 | 526 | LIME VILLAGE | Alaska | UNITED UTILITIES, INC. | IND. TELCO | More |
| 908 | 526 | SOMERVILLE | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 909 | 526 | SAN BERNARDINO | California | AMERICAN MESSAGING SERVICES, LLC | WIRELESS PROV | More |
| 910 | 526 | JACKSONVILLE | North Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
| 912 | 526 | LYONS | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 913 | 526 | INDEPENDENCE | Missouri | SPRINT SPECTRUM L.P. | PCS | More |
| 914 | 526 | LAKELAND | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 915 | 526 | EL PASO | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 916 | 526 | WEST SACRAMENTO | California | BROOKS FIBER COMMUNICATIONS OF CALIFORNIA - CA | CLEC | More |
| 917 | 526 | NEW YORK CITY ZONE | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 918 | 526 | TULSA | Oklahoma | WESTERN COMMUNICATIONS, INC DBA LOGIX COMM - OK | CLEC | More |
| 919 | 526 | RALEIGH | North Carolina | BANDWIDTH.COM CLEC, LLC - NC | | More |
| 920 | 526 | GREENBUSH | Wisconsin | FRONTIER NORTH INC. - WI | IND. TELCO | More |
| 925 | 526 | SAN JOSE | California | U.S. TELEPACIFIC CORP. - CA | CLEC | More |
| 928 | 526 | FLAGSTAFF | Arizona | QWEST CORPORATION | RBOC | More |
| 931 | 526 | COOKEVILLE | Tennessee | CITIZENS COMM CO TN DBA FRONTIER COMM OF TN, LLC | IND. TELCO | More |
| 936 | 526 | HOUSTON | Texas | SPRINT SPECTRUM L.P. | PCS | More |
| 937 | 526 | VERSAILLES | Ohio | UNITED TEL. CO. OF OHIO - CENTURYLINK | IND. TELCO | More |
| 941 | 526 | TAMPA | Florida | AT&T LOCAL | CLEC | More |
| 949 | 526 | IRVINE | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 951 | 526 | TEMECULA | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 954 | 526 | FTLAUDERDL | Florida | BANDWIDTH.COM CLEC, LLC - FL | | More |
| 970 | 526 | STERLING | Colorado | QWEST CORPORATION | RBOC | More |
| 972 | 526 | SEAGOVILLE | Texas | SOUTHWESTERN BELL TELEPHONE COMPANY - TX | CLEC | More |
| 973 | 526 | NEWARK | New Jersey | TELEPORT COMMUNICATIONS GROUP - NEW YORK - NJ | CAP | More |
| 978 | 526 | MANCHESTER | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 985 | 526 | LABADIEVILLE | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 989 | 526 | FRANKENMTH | Michigan | COST PLUS COMMUNICATIONS, LLC - MI | | More |
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