Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 201 | 558 | UNION CITY | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 202 | 558 | WSHNGTNZN1 | District of Columbia | LEVEL 3 COMMUNICATIONS, LLC - DC | CLEC | More |
| 203 | 558 | WATERBURY | Connecticut | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 204 | 558 | Winnipeg | Manitoba | TELUS Mobility | PCS | More |
| 205 | 558 | BIRMINGHAM | Alabama | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 206 | 558 | SEATTLE | Washington | ONVOY, LLC - WA | | More |
| 207 | 558 | PORTLAND | Maine | LEVEL 3 COMMUNICATIONS, LLC - ME | | More |
| 208 | 558 | ISLANDPARK | Idaho | FREMONT TELCOM CO. | IND. TELCO | More |
| 209 | 558 | MODESTO | California | PACIFIC BELL | RBOC | More |
| 210 | 558 | SANANTONIO | Texas | SOUTHWESTERN BELL | RBOC | More |
| 212 | 558 | NWYRCYZN01 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 213 | 558 | LSAN DA 12 | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 214 | 558 | GRANDPRARI | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 215 | 558 | PHLDLPHZN1 | Pennsylvania | BROADVIEW NETWORKS, INC. - PA | | More |
| 216 | 558 | CLEVELAND | Ohio | TELEPORT COMMUNICATIONS AMERICA, LLC - OH | CLEC | More |
| 217 | 558 | SPRINGFLD | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 218 | 558 | BEMIDJI | Minnesota | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 219 | 558 | ST JOHN | Indiana | INDIANA BELL TEL CO INC | RBOC | More |
| 224 | 558 | ARLIGTNHTS | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 225 | 558 | SORRENTO | Louisiana | COMCAST IP PHONE, LLC | | More |
| 229 | 558 | THOMASVL | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 239 | 558 | PINEISLAND | Florida | AT&T - LOCAL | CLEC | More |
| 240 | 558 | WSNGTNZN11 | Maryland | CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD | | More |
| 248 | 558 | CLARKSTON | Michigan | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | | More |
| 250 | 558 | VERNON | British Columbia | TELUS | IND. TELCO | More |
| 252 | 558 | GREENVILLE | North Carolina | LEVEL 3 COMMUNICATIONS, LLC - NC | | More |
| 254 | 558 | GORDON | Texas | COMMIO, LLC | | More |
| 256 | 558 | GUNTERSVL | Alabama | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | WIRELESS PROV | More |
| 262 | 558 | UNIONGROVE | Wisconsin | GLOBAL CROSSING TELEMANAGEMENT, INC. - WI | CLEC | More |
| 267 | 558 | PHPHSBZN33 | Pennsylvania | BROADVIEW NETWORKS, INC. - PA | | More |
| 269 | 558 | MARSHALL | Michigan | LEVEL 3 COMMUNICATIONS, LLC - MI | CLEC | More |
| 270 | 558 | PADUCAH | Kentucky | TELEPORT COMMUNICATIONS AMERICA, LLC - KY | CLEC | More |
| 281 | 558 | HSTNSUBURB | Texas | SOUTHWESTERN BELL | RBOC | More |
| 301 | 558 | WSNG236Z13 | District of Columbia | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 302 | 558 | SEAFORD | Delaware | ONVOY, LLC - DE | | More |
| 303 | 558 | BRIGHTON | Colorado | GLOBAL CROSSING LOCAL SERVICES, INC. - CO | CLEC | More |
| 304 | 558 | CHRLSTNZN1 | West Virginia | FRONTIER WEST VIRGINIA INC. | RBOC | More |
| 305 | 558 | MIAMI | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 306 | 558 | PIAPOT | Saskatchewan | SaskTel | IND. TELCO | More |
| 309 | 558 | ROCKISLAND | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 310 | 558 | CULVERCITY | California | PACIFIC BELL | RBOC | More |
| 312 | 558 | CHICGOZN01 | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 313 | 558 | DETROITZN6 | Michigan | BANDWIDTH.COM CLEC, LLC - MI | | More |
| 314 | 558 | ST LOUIS | Missouri | GLOBAL CROSSING LOCAL SERVICES, INC. - MO | CLEC | More |
| 315 | 558 | SYRACUSE | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 316 | 558 | WICHITA | Kansas | COMCAST IP PHONE, LLC | | More |
| 317 | 558 | FISHERS | Indiana | TELEPORT COMMUNICATIONS AMERICA, LLC - IN | CAP | More |
| 318 | 558 | MARION | Louisiana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA | WIRELESS PROV | More |
| 319 | 558 | CEDAR RPDS | Iowa | QWEST CORPORATION | RBOC | More |
| 320 | 558 | CLEARWATER | Minnesota | CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN | | More |
| 321 | 558 | ORLANDO | Florida | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 323 | 558 | MONTEBELLO | California | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | | More |
| 330 | 558 | BRUNSWICK | Ohio | FRONTIER NORTH, INC. - OH | IND. TELCO | More |
| 334 | 558 | MONTGOMERY | Alabama | NETWORK TELEPHONE CORPORATION - AL | | More |
| 336 | 558 | GREENSBORO | North Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
| 337 | 558 | CARLYSS | Louisiana | CAMERON TEL CO | IND. TELCO | More |
| 346 | 558 | RICHMNRNBG | Texas | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 347 | 558 | NWYRCYZN10 | New York | LEVEL 3 COMMUNICATIONS, LLC - NY | CLEC | More |
| 352 | 558 | WILLISTON | Florida | METROPCS NETWORKS, LLC | | More |
| 360 | 558 | WHATCOMCTY | Washington | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | CLEC | More |
| 361 | 558 | C CHRISTI | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 385 | 558 | CLEARFIELD | Utah | COMMIO, LLC | | More |
| 401 | 558 | GREENWICH | Rhode Island | CHOICE ONE COMMUNICATIONS OF RHODE ISLAND, INC. | CLEC | More |
| 402 | 558 | OMAHA | Nebraska | QWEST CORPORATION | RBOC | More |
| 403 | 558 | LONGVIEW | Alberta | TELUS | IND. TELCO | More |
| 404 | 558 | ATLANTA | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 405 | 558 | OKLA CITY | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 406 | 558 | HELENA | Montana | LEVEL 3 COMMUNICATIONS, LLC - MT | | More |
| 407 | 558 | ORLANDO | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 408 | 558 | CAMPBELL | California | PACIFIC BELL | RBOC | More |
| 409 | 558 | NACOGDOCHES | Texas | SOUTHWESTERN BELL - TX | RBOC | More |
| 410 | 558 | BALTIMORE | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 412 | 558 | GREENSBURG | Pennsylvania | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | WIRELESS PROV | More |
| 413 | 558 | WESTFIELD | Massachusetts | ONVOY SPECTRUM, LLC | | More |
| 414 | 558 | MILWAUKZN1 | Wisconsin | AMERICAN MESSAGING SERVICES, LLC | | More |
| 415 | 558 | SNFC CNTRL | California | PACIFIC BELL | RBOC | More |
| 416 | 558 | TORONTO | Ontario | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 417 | 558 | SARCOXIE | Missouri | CD TELECOMMUNICATIONS, LLC - MO | | More |
| 418 | 558 | QUEBEC | Quebec | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 419 | 558 | ADA | Ohio | LEVEL 3 COMMUNICATIONS, LLC - OH | CLEC | More |
| 423 | 558 | CHATTNOOGA | Tennessee | ONVOY, LLC - TN | | More |
| 424 | 558 | TORRANCE | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 425 | 558 | KIRKLAND | Washington | ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | IND. TELCO | More |
| 430 | 558 | LONGVIEW | Texas | BANDWIDTH.COM CLEC, LLC - TX | | More |
| 432 | 558 | CRANE | Texas | SOUTHWESTERN BELL | RBOC | More |
| 434 | 558 | CHARLOTTESVILLE | Virginia | LUMOS NETWORKS INC. - VA | CLEC | More |
| 435 | 558 | RICHFIELD | Utah | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 440 | 558 | VICTORY | Ohio | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 443 | 558 | ABERDEEN | Maryland | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 450 | 558 | Granby | Quebec | Videotron General Partnership | | More |
| 469 | 558 | ENNIS | Texas | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 470 | 558 | ATLANTA | Georgia | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 475 | 558 | NEW CANAAN | Connecticut | BANDWIDTH.COM CLEC, LLC - CT | | More |
| 480 | 558 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
| 484 | 558 | GLENMOORE | Pennsylvania | ATX TELECOMMUNICATIONS SERVICES, LTD. - PA | CLEC | More |
| 501 | 558 | LITTLEROCK | Arkansas | SOUTHWESTERN BELL | RBOC | More |
| 502 | 558 | LOUISVILLE | Kentucky | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | WIRELESS PROV | More |
| 503 | 558 | STFRD-SNDY | Oregon | ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | IND. TELCO | More |
| 504 | 558 | NEWORLEANS | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 506 | 558 | ST JOHN | New Brunswick | Aliant Telecom(NB) | IND. TELCO | More |
| 507 | 558 | ELYSIAN | Minnesota | ONVOY, LLC - MN | | More |
| 508 | 558 | FALL RIVER | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 509 | 558 | | Washington | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | CLEC | More |
| 510 | 558 | OKLD BKLY | California | PACIFIC BELL | RBOC | More |
| 512 | 558 | SAN MARCOS | Texas | CENTURYTEL OF SAN MARCOS, INC. DBA CENTURYLINK | IND. TELCO | More |
| 513 | 558 | CINCINNATI | Ohio | CINCINNATI BELL | IND. TELCO | More |
| 514 | 558 | MONTREAL | Quebec | Fibernetics Corporation | | More |
| 515 | 558 | DES MOINES | Iowa | QWEST CORPORATION | RBOC | More |
| 516 | 558 | NASSAUZN07 | New York | GLOBAL CROSSING LOCAL SERVICES, INC. - NY | CAP | More |
| 517 | 558 | STANDISH | Michigan | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 518 | 558 | TICONDROGA | New York | CROWN POINT NTWK TECH INC DBA BRIDGE POINT COMM-NY | | More |
| 519 | 558 | Belmont | Ontario | Rogers Communications Partnership (Cable) | | More |
| 520 | 558 | PORTAL | Arizona | VALLEY TEL COOP INC | IND. TELCO | More |
| 530 | 558 | SHINGLESPG | California | METROPCS, INC. | | More |
| 540 | 558 | BLACKSBURG | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 541 | 558 | STATELINE | Oregon | QWEST CORPORATION | RBOC | More |
| 559 | 558 | FRESNO | California | NUSO, LLC | | More |
| 561 | 558 | BOCA RATON | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 562 | 558 | LA HABRA | California | UTILITY TELECOM GROUP, LLC - CA | | More |
| 570 | 558 | SCRANTON | Pennsylvania | CTSI, INC. - PA | CLEC | More |
| 571 | 558 | WSNGTNZN08 | Virginia | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 573 | 558 | REDFORD | Missouri | ELLINGTON TEL. CO. | IND. TELCO | More |
| 580 | 558 | LAWTON | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 582 | 558 | OIL CITY | Pennsylvania | ONVOY, LLC - PA | | More |
| 585 | 558 | WARSAW | New York | TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY | | More |
| 586 | 558 | CENTERLINE | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 601 | 558 | HATTIESBG | Mississippi | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 602 | 558 | PHOENIX | Arizona | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | WIRELESS PROV | More |
| 603 | 558 | CLAREMONT | New Hampshire | BELL ATLANTIC MOBILE, INC | WIRELESS PROV | More |
| 604 | 558 | Vancouver | British Columbia | Shaw Telecom Inc. | | More |
| 605 | 558 | CANTON | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 606 | 558 | BLEDSOE | Kentucky | LESLIE COUNTY TEL. CO. | IND. TELCO | More |
| 607 | 558 | JASPER | New York | TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY | | More |
| 608 | 558 | MONROE | Wisconsin | UNITED STATES CELLULAR - WI | WIRELESS PROV | More |
| 609 | 558 | LAWRENCEVL | New Jersey | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 610 | 558 | PHPHSBZN10 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 612 | 558 | TWINCITIES | Minnesota | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 613 | 558 | TTAWA | Ontario | Bell Mobility | WIRELESS PROV | More |
| 614 | 558 | COLUMBUS | Ohio | AT&T - LOCAL | CLEC | More |
| 615 | 558 | NASHVILLE | Tennessee | LEVEL 3 TELECOM OF TENNESSEE, LLC - TN | CLEC | More |
| 616 | 558 | GRAND RPDS | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 617 | 558 | NEWTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 618 | 558 | COLLINSVL | Missouri | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 619 | 558 | CHULAVISTA | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 620 | 558 | RIVERTON | Kansas | CSC WIRELESS, LLC | | More |
| 626 | 558 | COVINA | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 630 | 558 | ROSELLE | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 631 | 558 | RIVERHEAD | New York | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 636 | 558 | OFALLON | Missouri | NAVIGATOR TELE-MO | | More |
| 646 | 558 | NWYRCYZN01 | New York | PEERLESS NETWORK OF NEW YORK, LLC - NY | | More |
| 647 | 558 | Toronto | Ontario | Iristel Inc. | | More |
| 650 | 558 | BURLINGAME | California | PACIFIC BELL | RBOC | More |
| 651 | 558 | STPZ 2 | Minnesota | QWEST CORPORATION | RBOC | More |
| 657 | 558 | ANAHEIM | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 661 | 558 | BKFD MAIN | California | ONVOY, LLC - CA | | More |
| 662 | 558 | SENATOBIA | Mississippi | DIXIE NET COMMUNICATIONS, LLC | CLEC | More |
| 678 | 558 | ATLANTA NORTHEAST | Georgia | METROPCS, INC. | | More |
| 682 | 558 | ARLINGTON | Texas | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 701 | 558 | WASHBURN | North Dakota | LEVEL 3 COMMUNICATIONS, LLC - ND | GENERAL | More |
| 702 | 558 | HENDERSON | Nevada | CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK | IND. TELCO | More |
| 703 | 558 | WASZ 8 | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 704 | 558 | CHARLOTTE | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 705 | 558 | Orillia | Ontario | Fibernetics Corporation | | More |
| 706 | 558 | WAYNESBORO | Georgia | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 707 | 558 | VALLEJO | California | PACIFIC BELL | RBOC | More |
| 708 | 558 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 709 | 558 | Princeton | Newfoundland | Bragg Communications Inc. | CLEC | More |
| 713 | 558 | HOUSTON MEDICAL CEN | Texas | SOUTHWESTERN BELL | RBOC | More |
| 714 | 558 | SANTA ANA | California | PACIFIC BELL | RBOC | More |
| 715 | 558 | HAYWARD | Wisconsin | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | WIRELESS PROV | More |
| 716 | 558 | WEST SENECA | New York | LEVEL 3 COMMUNICATIONS, LLC - NY | CLEC | More |
| 717 | 558 | PAXTANG | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 718 | 558 | NYCZ 10 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 720 | 558 | DENVER | Colorado | QWEST CORPORATION | RBOC | More |
| 724 | 558 | SPRINGDALE | Pennsylvania | CONSOLIDATED COMMUNICATIONS ENTERPRISE SERVICES-PA | CLEC | More |
| 727 | 558 | CLEARWATER | Florida | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 731 | 558 | CAMDEN | Tennessee | AENEAS COMMUNICATIONS, LLC - TN | | More |
| 732 | 558 | NEW BRUNSWICK | New Jersey | OMNIPOINT COMMUNICATIONS, INC. - NJ | WIRELESS PROV | More |
| 734 | 558 | DETROIT | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 740 | 558 | REINERSVILLE | Ohio | UNITED TEL. CO. OF OHIO DBA CENTURYLINK | IND. TELCO | More |
| 757 | 558 | NFKZ 3 | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 760 | 558 | VISTA | California | ONVOY SPECTRUM, LLC | | More |
| 765 | 558 | INDIANAPOLIS | Indiana | GLOBAL CROSSING LOCAL SERVICES, INC. - IN | CLEC | More |
| 770 | 558 | STONE MOUNTAIN | Georgia | COMCAST IP PHONE, LLC | | More |
| 773 | 558 | CHICGOZN08 | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 775 | 558 | CRYSTALBAY | Nevada | TON80 COMMUNICATIONS, LLC | | More |
| 778 | 558 | Vancouver | British Columbia | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 780 | 558 | Valleyview | Alberta | Bell Mobility | WIRELESS PROV | More |
| 781 | 558 | FOXBORO | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 785 | 558 | MANHATTAN | Kansas | CENTURYLINK COMMUNICATIONS LLC - KS | CLEC | More |
| 786 | 558 | MIAMI | Florida | BANDWIDTH.COM CLEC, LLC - FL | | More |
| 787 | 558 | SANTURCE | Puerto Rico | WORLDNET TELECOMMUNICATIONS, INC. - PR | | More |
| 801 | 558 | SALT LAKE CITY | Utah | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 802 | 558 | RUTLAND | Vermont | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VT | WIRELESS PROV | More |
| 803 | 558 | CAMDEN | South Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | WIRELESS PROV | More |
| 804 | 558 | CHARLOTTESVILLE | Virginia | TELEPORT COMMUNICATIONS AMERICA, LLC - VA | CLEC | More |
| 805 | 558 | SHERMAN OAKS | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 806 | 558 | HAPPY | Texas | VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW | | More |
| 808 | 558 | UALAPUE | Hawaii | HAWAIIAN TELCOM, INC. - HI | IND. TELCO | More |
| 812 | 558 | BLOOMINGTON | Indiana | LEVEL 3 COMMUNICATIONS, LLC - IN | CLEC | More |
| 813 | 558 | TAMPA | Florida | FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA | IND. TELCO | More |
| 814 | 558 | BRADFORD | Pennsylvania | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | WIRELESS PROV | More |
| 815 | 558 | ROCKFORD | Illinois | UNITED STATES CELLULAR - IL | WIRELESS PROV | More |
| 816 | 558 | ST JOSEPH | Missouri | TELEPORT COMMUNICATIONS AMERICA, LLC - MO | CAP | More |
| 817 | 558 | CLEBURNE | Texas | SOUTHWESTERN BELL | RBOC | More |
| 818 | 558 | BURBANK | California | PACIFIC BELL | RBOC | More |
| 819 | 558 | St-Nazaire | Quebec | 9163-7918 Quebec Inc | | More |
| 828 | 558 | WAYNESVL | North Carolina | LEVEL 3 COMMUNICATIONS, LLC - NC | | More |
| 830 | 558 | LA PRYOR | Texas | AWESOME PAGING, INC. | WIRELESS PROV | More |
| 832 | 558 | WESTFIELD | Texas | ONVOY, LLC - TX | | More |
| 838 | 558 | LYON MT | New York | ONVOY SPECTRUM, LLC | | More |
| 843 | 558 | HEMINGWAY | South Carolina | FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC | IND. TELCO | More |
| 845 | 558 | NEW CITY | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 847 | 558 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 850 | 558 | TALLAHASSEE | Florida | LEVEL 3 COMMUNICATIONS, LLC - FL | CLEC | More |
| 856 | 558 | VINELAND | New Jersey | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 858 | 558 | SAN DIEGO | California | PACIFIC BELL | RBOC | More |
| 859 | 558 | CINCINNATI | Ohio | AT&T - LOCAL - OH | CLEC | More |
| 860 | 558 | HARTFORD | Connecticut | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT | WIRELESS PROV | More |
| 863 | 558 | ARCADIA | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 864 | 558 | GREENVILLE | South Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
| 865 | 558 | KNOXVILLE | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 870 | 558 | BATESVILLE | Arkansas | NUSO, LLC | | More |
| 901 | 558 | MEMPHIS | Tennessee | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | WIRELESS PROV | More |
| 902 | 558 | HALIFAX | Nova Scotia | Aliant Telecom (NS) | IND. TELCO | More |
| 903 | 558 | PARIS | Texas | PEOPLES COMMUNICATION, INC. -TX | | More |
| 904 | 558 | JACKSONVILLE | Florida | ONVOY SPECTRUM, LLC | | More |
| 905 | 558 | Nobleton | Ontario | Rogers Communications Partnership (Cable) | | More |
| 907 | 558 | SCAMMON BAY | Alaska | UNITED UTILITIES, INC. | IND. TELCO | More |
| 908 | 558 | ELIZABETH | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 909 | 558 | REDLANDS | California | FRONTIER CALIFORNIA INC. | IND. TELCO | More |
| 910 | 558 | WILMINGTON | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 912 | 558 | THOMASVILLE | Georgia | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 913 | 558 | KANSAS CITY | Kansas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | WIRELESS PROV | More |
| 914 | 558 | WESTCHESTER ZONE 8 | New York | AQUIS COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 915 | 558 | CRANE | Texas | SOUTHWESTERN BELL | RBOC | More |
| 916 | 558 | SACRAMENTO | California | PACIFIC BELL | RBOC | More |
| 917 | 558 | NEW YORK | New York | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 918 | 558 | MCALESTER | Oklahoma | LEVEL 3 COMMUNICATIONS, LLC - OK | | More |
| 919 | 558 | DURHAM PARKWOOD | North Carolina | FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC | IND. TELCO | More |
| 920 | 558 | NEENAH | Wisconsin | TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI | | More |
| 925 | 558 | FREMONT | California | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 928 | 558 | GREER | Arizona | CENTURYLINK COMMUNICATIONS, LLC | | More |
| 929 | 558 | NWYRCYZN10 | New York | VONAGE AMERICA LLC | | More |
| 936 | 558 | NACOGDOCHES | Texas | SOUTHWESTERN BELL | RBOC | More |
| 937 | 558 | DAYTON | Ohio | MCLEODUSA TELECOMMUNICATION SERVICES, INC. - OH | | More |
| 941 | 558 | FORT MEYERS | Florida | AT&T - LOCAL - FL | CLEC | More |
| 949 | 558 | CAPITRNVLY | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 951 | 558 | RIVERSIDE | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 954 | 558 | DEERFIELD BEACH | Florida | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 956 | 558 | MCALLEN | Texas | STPCS JOINT VENTURE, LLC | PCS | More |
| 970 | 558 | HOTCHKISS | Colorado | ONVOY, LLC - CO | | More |
| 972 | 558 | DALLAS GRAND PRAIRI | Texas | SOUTHWESTERN BELL | RBOC | More |
| 973 | 558 | NEWARK | New Jersey | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | WIRELESS PROV | More |
| 978 | 558 | BOLTON | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 989 | 558 | STANDISH | Michigan | VONAGE AMERICA LLC | | More |
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