Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 201 | 585 | LEONIA | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 202 | 585 | WSHNGTNZN1 | District of Columbia | VERIZON WASHINGTON, DC INC. | RBOC | More |
| 203 | 585 | STAMFORD | Connecticut | SOUTHERN NEW ENGLAND TELEPHONE CO. | IND. TELCO | More |
| 204 | 585 | SANDY LAKE | Manitoba | MTS Inc. | IND. TELCO | More |
| 205 | 585 | BIRMINGHAM | Alabama | POWERTEL BIRMINGHAM LICENSES, INC. | WIRELESS PROV | More |
| 206 | 585 | SEATTLE | Washington | QWEST CORPORATION | RBOC | More |
| 207 | 585 | WELD | Maine | SOMERSET TELEPHONE CO. | IND. TELCO | More |
| 208 | 585 | BOISE | Idaho | QWEST CORPORATION | RBOC | More |
| 209 | 585 | TURLOCK | California | O1 COMMUNICATIONS, INC. - CA | CLEC | More |
| 210 | 585 | SANANTONIO | Texas | SOUTHWESTERN BELL | RBOC | More |
| 212 | 585 | NWYRCYZN02 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 214 | 585 | MCKINNEY | Texas | SOUTHWESTERN BELL | RBOC | More |
| 215 | 585 | PHLDLPHZN1 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 217 | 585 | SPRINGFLD | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 218 | 585 | COMSTOCK | Minnesota | QWEST CORPORATION | RBOC | More |
| 219 | 585 | WESTVILLE | Indiana | MCC TELEPHONY OF THE MID-WEST, LLC - IN | | More |
| 224 | 585 | PARK RIDGE | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 229 | 585 | HAHIRA | Georgia | MCC TELEPHONY OF GEORGIA, LLC - GA | | More |
| 231 | 585 | LAKE NORTH | Michigan | PIGEON TELEPHONE CO. | IND. TELCO | More |
| 240 | 585 | WALDORF | Maryland | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | WIRELESS PROV | More |
| 248 | 585 | ROYAL OAK | Michigan | AMERITECH MICHIGAN | RBOC | More |
| 250 | 585 | Wellington | British Columbia | Shaw Telecom Inc. | | More |
| 252 | 585 | CONWAY | North Carolina | CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK | IND. TELCO | More |
| 256 | 585 | HUNTSVILLE | Alabama | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 260 | 585 | LAGRANGE | Indiana | SPRINT SPECTRUM L.P. | PCS | More |
| 262 | 585 | HUBERTUS | Wisconsin | JSM TELE-PAGE INC. | WIRELESS PROV | More |
| 267 | 585 | PHPHSBZN44 | Pennsylvania | TELCOVE OF EASTERN PENNSYLVANIA - PA | CLEC | More |
| 269 | 585 | KALAMAZOO | Michigan | TELNET WORLDWIDE, INC. | CLEC | More |
| 270 | 585 | RUSSELLSPG | Kentucky | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 281 | 585 | ALVIN | Texas | SOUTHWESTERN BELL | RBOC | More |
| 289 | 585 | Bolton | Ontario | Telnet Communications | | More |
| 301 | 585 | WSHNGTNZN3 | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 302 | 585 | HOCKESSIN | Delaware | XO DELAWARE, INC. | CLEC | More |
| 303 | 585 | DENVER | Colorado | QWEST CORPORATION | RBOC | More |
| 304 | 585 | KIMBALL | West Virginia | CITIZENS TELECOMMUNICATIONS CO OF WEST VIRGINIA | IND. TELCO | More |
| 305 | 585 | MIAMI | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 306 | 585 | REGINA | Saskatchewan | SaskTel | IND. TELCO | More |
| 308 | 585 | MINDEN | Nebraska | SPRINT SPECTRUM L.P. | PCS | More |
| 309 | 585 | BLOOMINGTN | Illinois | COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL | CLEC | More |
| 310 | 585 | SNMN SNMN | California | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 312 | 585 | CHICGOZN01 | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 313 | 585 | DETROITZN5 | Michigan | SPRINT SPECTRUM L.P. | PCS | More |
| 314 | 585 | CREVECOEUR | Missouri | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 315 | 585 | MACDOUGALL | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 317 | 585 | FISHERS | Indiana | AMERITECH INDIANA | RBOC | More |
| 318 | 585 | FARMERVL | Louisiana | LEVEL 3 COMMUNICATIONS, LLC - LA | | More |
| 319 | 585 | HAZLETON | Iowa | MCC TELEPHONY OF IOWA, LLC - IA | | More |
| 320 | 585 | MORRIS | Minnesota | FEDERATED TELEPHONE COOPERATIVE - MN | CLEC | More |
| 323 | 585 | LSAN DA 06 | California | PACIFIC BELL | RBOC | More |
| 330 | 585 | ALLIANCE | Ohio | AMERICAN MESSAGING (AM), INC. | | More |
| 334 | 585 | ABBEVILLE | Alabama | CENTURYTEL TEL AL LLC (SOUTHERN) DBA CENTURYLINK | | More |
| 336 | 585 | BURLINGTON | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 337 | 585 | PORT BARRE | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 347 | 585 | NWYRCYZN06 | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 352 | 585 | BROOKSVL | Florida | SPRINT SPECTRUM L.P. | PCS | More |
| 360 | 585 | MT VERNON | Washington | INTERNATIONAL TELCOM, LTD. - WA | CLEC | More |
| 361 | 585 | C CHRISTI | Texas | STPCS JOINT VENTURE, LLC | PCS | More |
| 386 | 585 | PALM COAST | Florida | YMAX COMMUNICATIONS CORP. - FL | | More |
| 401 | 585 | PROVIDENCE | Rhode Island | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI | WIRELESS PROV | More |
| 402 | 585 | CARROLL | Nebraska | EASTERN NEBRASKA TELEPHONE CO. | IND. TELCO | More |
| 403 | 585 | HOBBEMA | Alberta | Bell Mobility | WIRELESS PROV | More |
| 404 | 585 | ATLANTA | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 405 | 585 | SHAWNEE | Oklahoma | SPRINT SPECTRUM L.P. | PCS | More |
| 406 | 585 | BOZEMAN | Montana | QWEST CORPORATION | RBOC | More |
| 407 | 585 | SANFORD | Florida | US LEC OF FLORIDA, INC. | CLEC | More |
| 408 | 585 | SUNNYVALE | California | U.S. TELEPACIFIC CORP. - CA | CLEC | More |
| 409 | 585 | GALVESTON | Texas | CONXUS SPECTRUM INC. | PCS | More |
| 410 | 585 | BALTIMORE | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 412 | 585 | CRIDERSCOR | Pennsylvania | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | WIRELESS PROV | More |
| 413 | 585 | NORTHAMPTN | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 414 | 585 | MILWAUKEE | Wisconsin | AMERITECH WISCONSIN | RBOC | More |
| 415 | 585 | SNFC JUNPR | California | PACIFIC BELL | RBOC | More |
| 416 | 585 | TORONTO | Ontario | Bell Canada | IND. TELCO | More |
| 417 | 585 | MT VERNON | Missouri | MISSOURI TELECOM, INC. | | More |
| 418 | 585 | SCHEFFERVILLE | Quebec | Telebec Ltee. | IXC | More |
| 419 | 585 | REPUBLIC | Ohio | FRONTIER NORTH, INC. - OH | IND. TELCO | More |
| 423 | 585 | MORRISTOWN | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 425 | 585 | SILVERLAKE | Washington | TELEPORT COMMUNICATIONS GROUP - SEATTLE | CAP | More |
| 434 | 585 | VIRGILINA | Virginia | CENTRAL TEL. CO. OF VIRGINIA DBA CENTURYLINK | IND. TELCO | More |
| 440 | 585 | WICKLIFFE | Ohio | AMERITECH OHIO | RBOC | More |
| 443 | 585 | DARLINGTON | Maryland | CTC COMMUNICATIONS CORP. - MD | CLEC | More |
| 450 | 585 | LE GARDEUR | Quebec | Bell Canada | IND. TELCO | More |
| 469 | 585 | GRANDPRARI | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 470 | 585 | ATLANTA | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 480 | 585 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
| 484 | 585 | PHPHSBZN26 | Pennsylvania | GLOBAL CROSSING LOCAL SERVICES, INC.-PA | CLEC | More |
| 501 | 585 | WRIGHTSVILLE | Arkansas | WINDSTREAM COMMUNICATIONS, INC. - AR | CLEC | More |
| 502 | 585 | LOUISVILLE | Kentucky | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 503 | 585 | SALEM | Oregon | QWEST CORPORATION | RBOC | More |
| 504 | 585 | NEWORLEANS | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 505 | 585 | TULAROSA | New Mexico | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 507 | 585 | EYOTA | Minnesota | ONVOY, INC. | CLEC | More |
| 508 | 585 | BRIDGEWTR | Massachusetts | NORFOLK COUNTY INTERNET, INC. | CLEC | More |
| 509 | 585 | KENNEWICK | Washington | FRONTIER COMMUNICATIONS NORTHWEST INC. - WA | IND. TELCO | More |
| 510 | 585 | FRNK MAIN | California | MPOWER COMMUNICATIONS CORP - CA | CLEC | More |
| 512 | 585 | AUSTIN | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 513 | 585 | CINCINNATI | Ohio | CINCINNATI BELL, INC. | IND. TELCO | More |
| 514 | 585 | MONTREAL | Quebec | Fido Solutions Inc. | | More |
| 515 | 585 | OGDEN | Iowa | BANDWIDTH.COM CLEC, LLC - IA | | More |
| 516 | 585 | RONKONKOMA | New York | BELL ATLANTIC NY | RBOC | More |
| 517 | 585 | BRANT | Michigan | CENTURYTEL MIDWEST-MIDWEST INC DBA CENTURYLINK | IND. TELCO | More |
| 518 | 585 | TICONDROGA | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 519 | 585 | KITCHENER | Ontario | Bell Canada | IND. TELCO | More |
| 520 | 585 | WINSLOW | Arizona | METRO PCS, INC. | | More |
| 530 | 585 | RANCHOTHMA | California | DUCOR TELEPHONE CO. | IND. TELCO | More |
| 540 | 585 | CHRISTISBG | Virginia | TELCOVE OF VIRGINIA, LLC - VA | CLEC | More |
| 541 | 585 | BEND | Oregon | RIO COMMUNICATIONS, INC. | CLEC | More |
| 559 | 585 | HANFORD | California | PACIFIC BELL | RBOC | More |
| 561 | 585 | WPALMBEACH | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 563 | 585 | DUBUQUE | Iowa | QWEST CORPORATION | RBOC | More |
| 567 | 585 | TOLEDO | Ohio | BUCKEYE TELESYSTEM, INC. - OH | CAP | More |
| 570 | 585 | CLARKSSMMT | Pennsylvania | COMMONWEALTH TELEPHONE COMPANY | IND. TELCO | More |
| 571 | 585 | WSNGTNZN19 | Virginia | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 573 | 585 | ELLSINORE | Missouri | SOCKET TELECOM, LLC - MO | | More |
| 575 | 585 | TULAROSA | New Mexico | TULAROSA BASIN TELEPHONE CO., INC. | IND. TELCO | More |
| 580 | 585 | LAWTON | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 581 | 585 | Roberval | Quebec | Telecommunications Xittel Inc | | More |
| 586 | 585 | ROSEVILLE | Michigan | LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI | | More |
| 601 | 585 | WIGGINS | Mississippi | TELEPAK NETWORKS, INC. - MS | | More |
| 602 | 585 | PHOENIX | Arizona | HYPERCUBE TELECOM, LLC - AZ | | More |
| 603 | 585 | FITZWILLIM | New Hampshire | NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH | RBOC | More |
| 604 | 585 | NEW WESTMINISTER | British Columbia | TELUS | IND. TELCO | More |
| 605 | 585 | NOSIOUX CY | South Dakota | IOWA WIRELESS SERVICES, LP | PCS | More |
| 606 | 585 | MEADS | Kentucky | ARMSTRONG TELECOMMUNICATIONS, INC. - KY | | More |
| 608 | 585 | ITHACA | Wisconsin | FRONTIER NORTH INC. - WI | IND. TELCO | More |
| 609 | 585 | MERCERVL | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 610 | 585 | PHPHSBZN30 | Pennsylvania | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | WIRELESS PROV | More |
| 613 | 585 | Pembroke | Ontario | Bell Mobility | WIRELESS PROV | More |
| 614 | 585 | HARRISBURG | Ohio | GLOBAL CROSSING LOCAL SERVICES, INC.-OH | CLEC | More |
| 615 | 585 | NASHVILLE | Tennessee | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 616 | 585 | KALAMAZOO | Michigan | TELNET WORLDWIDE, INC. | CLEC | More |
| 617 | 585 | BOSTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 618 | 585 | BUNKERHILL | Illinois | CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL | | More |
| 619 | 585 | CHULAVISTA | California | PACIFIC BELL | RBOC | More |
| 620 | 585 | INMAN | Kansas | UNITED TEL OF EASTERN KANSAS DBA CENTURYLINK | IND. TELCO | More |
| 626 | 585 | PSDN PSDN | California | PACIFIC BELL | RBOC | More |
| 630 | 585 | AURORA | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 631 | 585 | RONKONKOMA | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 636 | 585 | HIGH HILL | Missouri | CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK | | More |
| 641 | 585 | FOREST CITY | Iowa | WINNEBAGO COOPERATIVE TELEPHONE ASSOCIATION - IA | CLEC | More |
| 646 | 585 | NEW YORK | New York | NEUTRAL TANDEM-NEW YORK, LLC - NY | | More |
| 650 | 585 | SAN FRANCISCO | California | BROADWING COMMUNICATIONS, LLC - CA | CLEC | More |
| 661 | 585 | PLDL PLDL | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 662 | 585 | FAIRVIEW | Mississippi | FULTON TELEPHONE CO., INC. | IND. TELCO | More |
| 678 | 585 | ROSWELL | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 701 | 585 | Unknown | North Dakota | QWEST CORPORATION | RBOC | More |
| 702 | 585 | LAS VEGAS | Nevada | CENTRAL TEL. CO. - NV | IND. TELCO | More |
| 703 | 585 | BALTIMORE | Maryland | SPRINT SPECTRUM L.P. | PCS | More |
| 704 | 585 | STONY POINT | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 705 | 585 | Sudbury | Ontario | MTS Allstream Inc. | CLEC | More |
| 706 | 585 | WEST POINT | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 707 | 585 | ROHNERT PARK | California | PACIFIC BELL | RBOC | More |
| 708 | 585 | CHICAGO | Illinois | BROADWING COMMUNICATIONS, LLC - IL | CLEC | More |
| 709 | 585 | Heart's Content | Newfoundland | Bragg Communications Inc. | CLEC | More |
| 712 | 585 | NEW MARKET | Iowa | FARMERS MUTUAL TELEPHONE CO. OF STANTON, IOWA | IND. TELCO | More |
| 713 | 585 | HOUSTON NATIONAL | Texas | SOUTHWESTERN BELL | RBOC | More |
| 714 | 585 | IRVINE | California | SPRINT SPECTRUM L.P. | PCS | More |
| 715 | 585 | HAWKINS | Wisconsin | CENTURYTEL NW WISCONSIN LLC DBA CENTURYLINK | IND. TELCO | More |
| 717 | 585 | HARISBGZN1 | Pennsylvania | BANDWIDTH.COM CLEC, LLC - PA | | More |
| 718 | 585 | NYCZ 3 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 719 | 585 | PUEBLO | Colorado | QWEST CORPORATION | RBOC | More |
| 720 | 585 | DENVER | Colorado | COMMNET WIRELESS, LLC | | More |
| 724 | 585 | PORTERSVL | Pennsylvania | CORE COMMUNICATIONS, INC. - PA | | More |
| 727 | 585 | CLEARWATER | Florida | VERIZON FLORIDA INC. | IND. TELCO | More |
| 731 | 585 | BROWNSVILLE | Tennessee | AENEAS COMMUNICATIONS, LLC - TN | | More |
| 732 | 585 | PERTH AMBOY | New Jersey | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 734 | 585 | SOUTHFIELD | Michigan | MCI WORLDCOM COMMUNICATIONS, INC. - MI | CLEC | More |
| 740 | 585 | LOWER SALEM | Ohio | FRONTIER NORTH, INC. - OH | IND. TELCO | More |
| 757 | 585 | NEWPORT NEWS ZONE 1 | Virginia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | WIRELESS PROV | More |
| 760 | 585 | OCEANSIDE: CARLSBAD | California | MPOWER COMMUNICATIONS CORP - CA | CLEC | More |
| 762 | 585 | AUGUSTA | Georgia | BROADVOX-CLEC, LLC - GA | | More |
| 763 | 585 | MNPZ 9 | Minnesota | QWEST CORPORATION | RBOC | More |
| 765 | 585 | ATTICA | Indiana | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 770 | 585 | TUCKER | Georgia | AMERICAN MESSAGING (AM), INC. | | More |
| 773 | 585 | CHCZ 8 | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 778 | 585 | Courtenay | British Columbia | TELUS Mobility | WIRELESS PROV | More |
| 780 | 585 | HOBBEMA | Alberta | TELUS | IND. TELCO | More |
| 781 | 585 | KINGSTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 785 | 585 | Unknown | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 787 | 585 | SANTRUCE | Puerto Rico | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 801 | 585 | SALT LAKE CITY | Utah | QWEST CORPORATION | RBOC | More |
| 802 | 585 | STOWE | Vermont | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VT | WIRELESS PROV | More |
| 803 | 585 | ORANGEBURG | South Carolina | DELTACOM, INC. - SC | CLEC | More |
| 804 | 585 | VIRGILINA | Virginia | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WIRELESS PROV | More |
| 805 | 585 | VENTURA | California | PACIFIC BELL | RBOC | More |
| 806 | 585 | AUSBORNE | Texas | POKA - LAMBRO TELEPHONE COOPERATIVE, INC. | IND. TELCO | More |
| 808 | 585 | HONOLULU | Hawaii | HAWAIIAN TELCOM, INC. - HI | IND. TELCO | More |
| 812 | 585 | SPENCER | Indiana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | WIRELESS PROV | More |
| 813 | 585 | TAMPACEN | Florida | AERIAL COMMUNICATIONS | WIRELESS PROV | More |
| 814 | 585 | BEDFORD | Pennsylvania | UNITED STATES CELLULAR CORP. - PENNSYLVANIA | WIRELESS PROV | More |
| 815 | 585 | MORRIS | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 816 | 585 | KANSAS CITY | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 817 | 585 | ROANOKE | Texas | SOUTHWESTERN BELL | RBOC | More |
| 818 | 585 | CANOGA PARK | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 819 | 585 | LAC DES ECORCES | Quebec | Telebec Ltee. | IXC | More |
| 828 | 585 | ARDEN | North Carolina | LEVEL 3 COMMUNICATIONS, LLC - NC | | More |
| 830 | 585 | SAN ANTONIO | Texas | LEVEL 3 COMMUNICATIONS, LLC - TX | CLEC | More |
| 831 | 585 | SALINAS | California | SPRINT SPECTRUM L.P. | PCS | More |
| 832 | 585 | SPRING | Texas | SOUTHWESTERN BELL | RBOC | More |
| 843 | 585 | MYRTLE BEACH | South Carolina | P.V. TEL, LLC | LOCAL RESELLER | More |
| 847 | 585 | CHICAGO | Illinois | XO ILLINOIS, INC. | CLEC | More |
| 850 | 585 | FORT WALTON BEACH | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 859 | 585 | MOUNT STERLING | Kentucky | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 860 | 585 | BRISTOL | Connecticut | SOUTHERN NEW ENGLAND TELEPHONE CO. | IND. TELCO | More |
| 863 | 585 | TAMPA | Florida | SPRINT SPECTRUM L.P. | PCS | More |
| 864 | 585 | SPARTANBURG | South Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 865 | 585 | SHARPSCHPL | Tennessee | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | WIRELESS PROV | More |
| 870 | 585 | ALLISON | Arkansas | MOUNTAIN VIEW TELEPHONE CO. | IND. TELCO | More |
| 873 | 585 | Frontenac | Quebec | Telebec Ltee. | IXC | More |
| 901 | 585 | MEMPHIS | Tennessee | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 902 | 585 | WOLFVILLE | Nova Scotia | Aliant Telecom (NS) | IND. TELCO | More |
| 903 | 585 | MAUD | Texas | VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW | | More |
| 905 | 585 | Maple | Ontario | Rogers Communications Partnership (Cable) | CLEC | More |
| 907 | 585 | CLEAR AIR FORCE STA | Alaska | ALASCOM, INC. DBA AT&T ALASKA | IND. TELCO | More |
| 908 | 585 | PLAINFIELD | New Jersey | COMCAST BUSINESS COMMUNICATIONS, INC. - NJ | | More |
| 909 | 585 | BIG BEAR CITY | California | VERIZON CALIFORNIA INC.-CA | IND. TELCO | More |
| 910 | 585 | WILMINGTON | North Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | WIRELESS PROV | More |
| 912 | 585 | VIDALIA | Georgia | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 913 | 585 | DE SOTO | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 914 | 585 | MOUNT VERNON (WESTC | New York | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 915 | 585 | EL PASO NORTH | Texas | SOUTHWESTERN BELL | RBOC | More |
| 916 | 585 | RANCHO TEHAMA | California | SUREWEST TELEVIDEO DBA SUREWEST BROADBAND - CA | | More |
| 917 | 585 | NEW YORK CITY ZONE | New York | SCARSDALE SECURITY SYSTEMS, INC. | WIRELESS PROV | More |
| 918 | 585 | TULSA | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 919 | 585 | CLAYTON | North Carolina | BUSINESS TELECOM INC. - NC | CLEC | More |
| 920 | 585 | APPLETON | Wisconsin | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | WIRELESS PROV | More |
| 925 | 585 | CONCORD | California | AMERICAN MESSAGING SERVICES, LLC | WIRELESS PROV | More |
| 928 | 585 | PHOENIX | Arizona | PAC - WEST TELECOMM, INC. - AZ | CLEC | More |
| 936 | 585 | HOUSTON | Texas | LEVEL 3 COMMUNICATIONS, LLC - TX | CLEC | More |
| 937 | 585 | DE GRAFF | Ohio | UNITED TEL. CO. OF OHIO - CENTURYLINK | IND. TELCO | More |
| 939 | 585 | ARECIBO | Puerto Rico | SUNCOM DBA T-MOBILE USA | PCS | More |
| 940 | 585 | CEE VEE | Texas | SANTA ROSA TELEPHONE COOPERATIVE, INC. | IND. TELCO | More |
| 941 | 585 | TAMPA | Florida | SPRINT SPECTRUM L.P. | PCS | More |
| 949 | 585 | IRVINE | California | PACIFIC BELL | RBOC | More |
| 954 | 585 | FORT LAUDERDALE | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 956 | 585 | MISSION | Texas | SOUTHWESTERN BELL | RBOC | More |
| 970 | 585 | PAGOSA SPG | Colorado | FASTTRACK COMMUNICATIONS, INC. - CO | | More |
| 972 | 585 | IRVING | Texas | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 973 | 585 | WHIPPANY | New Jersey | CABLEVISION LIGHTPATH, INC. - NJ | CLEC | More |
| 978 | 585 | CONCORD | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 980 | 585 | CHARLOTTE | North Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | WIRELESS PROV | More |
| 989 | 585 | BRANT | Michigan | CENTURYTEL MIDWEST-MIDWEST INC DBA CENTURYLINK | IND. TELCO | More |
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