Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 201 | 408 | ENGLEWOOD | New Jersey | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 202 | 408 | WSHNGTNZN1 | District of Columbia | VERIZON WASHINGTON DC, INC. | RBOC | More |
| 203 | 408 | REDDING | Connecticut | BANDWIDTH.COM CLEC, LLC - CT | | More |
| 204 | 408 | Steinbach | Manitoba | TELUS Mobility | PCS | More |
| 205 | 408 | BIRMINGHAM | Alabama | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 206 | 408 | VASHON | Washington | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 207 | 408 | PORTLAND | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 208 | 408 | CASCADE | Idaho | CTC TELECOM, INC. | CLEC | More |
| 209 | 408 | MODESTO | California | COMCAST IP PHONE, LLC | | More |
| 210 | 408 | SANANTONIO | Texas | SOUTHWESTERN BELL | RBOC | More |
| 212 | 408 | NWYRCYZN01 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 213 | 408 | LSAN DA 01 | California | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 214 | 408 | GRANDPRARI | Texas | AMERICAN MESSAGING SERVICES, LLC | | More |
| 215 | 408 | PHLDLPHZN1 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 216 | 408 | CLEVELAND | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 217 | 408 | JACKSONVL | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 218 | 408 | WADENA | Minnesota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 224 | 408 | WILMETTE | Illinois | COMCAST IP PHONE, LLC | | More |
| 225 | 408 | BATONROUGE | Louisiana | ADVANCED TEL., INC. - LA | CLEC | More |
| 229 | 408 | LAKELAND | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 231 | 408 | BIG RAPIDS | Michigan | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 234 | 408 | AURORA | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 239 | 408 | NO NAPLES | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 240 | 408 | LEONARDTOWN | Maryland | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 248 | 408 | PONTIAC | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 250 | 408 | Oliver | British Columbia | Bell Mobility | WIRELESS PROV | More |
| 251 | 408 | MOBILE | Alabama | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 252 | 408 | GREENVILLE | North Carolina | AIRESPRING, INC. | | More |
| 253 | 408 | PUYALLUP | Washington | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 254 | 408 | COPPERASCV | Texas | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 256 | 408 | ASHLAND | Alabama | DELTACOM, INC. - AL | CLEC | More |
| 260 | 408 | FORT WAYNE | Indiana | ONVOY, LLC - IN | | More |
| 262 | 408 | WAUKESHA | Wisconsin | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 267 | 408 | PHLDLPHZN1 | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 269 | 408 | ST JOSEPH | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 270 | 408 | PADUCAH | Kentucky | E-TEL, LLC - KY | CLEC | More |
| 281 | 408 | BAMMEL | Texas | SOUTHWESTERN BELL | RBOC | More |
| 289 | 408 | Hamilton | Ontario | Fibernetics Corporation | | More |
| 301 | 408 | WSHNGTNZN3 | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 302 | 408 | HOLLY OAK | Delaware | XO DELAWARE, INC. | CLEC | More |
| 303 | 408 | DENVER | Colorado | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 304 | 408 | BETHANY | West Virginia | GATEWAY TELECOM LLC DBA STRATUSWAVE COMM LLC WV | CLEC | More |
| 305 | 408 | MIAMI | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 306 | 408 | Moosomin | Saskatchewan | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 307 | 408 | WORLAND | Wyoming | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 308 | 408 | GRAND ISLAND | Nebraska | ONVOY SPECTRUM, LLC | | More |
| 309 | 408 | PEORIA | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 310 | 408 | TORRANCE | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 312 | 408 | CHICGOZN01 | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 313 | 408 | DETROITZN5 | Michigan | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 314 | 408 | ST LOUIS | Missouri | CHARTER FIBERLINK - MISSOURI, LLC - MO | | More |
| 315 | 408 | WATERTOWN | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 316 | 408 | TOWANDA | Kansas | SPRINT SPECTRUM L.P. | PCS | More |
| 317 | 408 | INDIANAPLS | Indiana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | WIRELESS PROV | More |
| 318 | 408 | SHREVEPORT | Louisiana | BANDWIDTH.COM CLEC, LLC - LA | | More |
| 319 | 408 | LISBON | Iowa | MCC TELEPHONY OF IOWA, LLC - IA | | More |
| 320 | 408 | SUNBURG | Minnesota | CENTURYLINK COMMUNICATIONS, LLC | | More |
| 321 | 408 | COCOA | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 323 | 408 | LSAN DA 14 | California | METROPCS NETWORKS, LLC | | More |
| 330 | 408 | CANALFULTN | Ohio | GLOBAL CROSSING LOCAL SERVICES, INC. - OH | CLEC | More |
| 334 | 408 | PHENIXCITY | Alabama | LEVEL 3 COMMUNICATIONS, LLC - AL | | More |
| 336 | 408 | WINSTN SAL | North Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | WIRELESS PROV | More |
| 337 | 408 | LAFAYETTE | Louisiana | WINDSTREAM NUVOX, INC. | CLEC | More |
| 346 | 408 | DICKINSON | Texas | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 347 | 408 | NWYRCYZN11 | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 352 | 408 | LEESBURG | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 360 | 408 | VANCOUVER | Washington | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 361 | 408 | PT OCONNOR | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 385 | 408 | KAYSVILLE | Utah | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | WIRELESS PROV | More |
| 401 | 408 | BRISTOL | Rhode Island | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI | WIRELESS PROV | More |
| 402 | 408 | OMAHA | Nebraska | MCLEODUSA TELECOMMUNICATION SERVICES, INC. - NE | | More |
| 403 | 408 | EDMONTON | Alberta | Bell Mobility | WIRELESS PROV | More |
| 404 | 408 | ATLANTA | Georgia | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 405 | 408 | OKLA CITY | Oklahoma | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 406 | 408 | HAYS | Montana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT | WIRELESS PROV | More |
| 407 | 408 | ORLANDO | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 410 | 408 | TOWSON | Maryland | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 412 | 408 | PTTSBGZON3 | Pennsylvania | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA | CLEC | More |
| 413 | 408 | EASTHAMPTN | Massachusetts | VONAGE AMERICA LLC | | More |
| 414 | 408 | MILWAUKEE | Wisconsin | MCIMETRO, ATS, INC. - WISCONSIN | CAP | More |
| 415 | 408 | NOVATO | California | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | CLEC | More |
| 416 | 408 | TORONTO | Ontario | Bell Canada | IND. TELCO | More |
| 417 | 408 | SPRINGFLD | Missouri | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | | More |
| 418 | 408 | Perce | Quebec | TELUS Mobility | PCS | More |
| 419 | 408 | FINDLAY | Ohio | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | | More |
| 423 | 408 | KINGSPORT | Tennessee | TELEPORT COMMUNICATIONS AMERICA, LLC - TN | | More |
| 424 | 408 | REDONDO | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 425 | 408 | BOTHELL | Washington | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | CLEC | More |
| 434 | 408 | FARMVILLE | Virginia | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WIRELESS PROV | More |
| 435 | 408 | SALT LAKE | Utah | TELEPORT COMMUNICATIONS AMERICA, LLC - UT | CLEC | More |
| 440 | 408 | HILLCREST | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 443 | 408 | SPARROWSPT | Maryland | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 448 | 408 | MONTICELLO | Florida | ONVOY, LLC - FL | | More |
| 450 | 408 | St-Damase | Quebec | Telecommunications Xittel Inc | | More |
| 469 | 408 | MCKINNEY | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 470 | 408 | ATLANTA | Georgia | ONVOY, LLC - GA | | More |
| 479 | 408 | FORT SMITH | Arkansas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 480 | 408 | PHOENIX | Arizona | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 484 | 408 | ALLENTOWN | Pennsylvania | BANDWIDTH.COM CLEC, LLC - PA | | More |
| 501 | 408 | FORT SMITH | Arkansas | LEVEL 3 COMMUNICATIONS, LLC - AR | | More |
| 502 | 408 | LOUISVILLE | Kentucky | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 503 | 408 | PORTLAND | Oregon | QWEST CORPORATION | RBOC | More |
| 504 | 408 | MORGAN CITY | Louisiana | VOICESTREAM GSM I, LLC | | More |
| 505 | 408 | FARMINGTON | New Mexico | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 507 | 408 | CALEDONIA | Minnesota | CONSOLIDATED COMMUNICATIONS ENTERPRISE SVCS-MN | CLEC | More |
| 508 | 408 | BROCKTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 509 | 408 | LIBERTY LK | Washington | BANDWIDTH.COM CLEC, LLC - WA | | More |
| 510 | 408 | ELSBR-PINL | California | PACIFIC BELL | RBOC | More |
| 512 | 408 | SAN MARCOS | Texas | CENTURYTEL OF SAN MARCOS, INC. DBA CENTURYLINK | IND. TELCO | More |
| 513 | 408 | CINCINNATI | Ohio | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 514 | 408 | MONTREAL | Quebec | Bell Canada | IND. TELCO | More |
| 515 | 408 | FORT DODGE | Iowa | UNITED STATES CELLULAR - IA | WIRELESS PROV | More |
| 516 | 408 | NASSAUZN05 | New York | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | CLEC | More |
| 517 | 408 | CHARLOTTE | Michigan | COMCAST IP PHONE, LLC | | More |
| 518 | 408 | ALBANY | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 519 | 408 | Plattsville | Ontario | Execulink Telecom Inc. | IND. TELCO | More |
| 520 | 408 | TUCSON | Arizona | QWEST CORPORATION | RBOC | More |
| 530 | 408 | WEED | California | BANDWIDTH.COM CLEC, LLC - CA | | More |
| 540 | 408 | FREDECKSBG | Virginia | METROPCS, INC. | | More |
| 541 | 408 | BEND | Oregon | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR | | More |
| 559 | 408 | FRESNO | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 561 | 408 | MIAMI | Florida | COMCAST IP PHONE, LLC | | More |
| 562 | 408 | CMTN CMTN | California | PACIFIC BELL | RBOC | More |
| 563 | 408 | MAQUOKETA | Iowa | LEVEL 3 COMMUNICATIONS, LLC - IA | | More |
| 567 | 408 | SYLVANIA | Ohio | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 570 | 408 | WILKSBARRE | Pennsylvania | CTSI, INC. - PA | CLEC | More |
| 571 | 408 | OCCOQUAN | Virginia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | WIRELESS PROV | More |
| 573 | 408 | DIXON | Missouri | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | | More |
| 575 | 408 | HOBBS | New Mexico | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 580 | 408 | RATTAN | Oklahoma | ONVOY, LLC - OK | | More |
| 585 | 408 | ARCADE | New York | TELNYX LLC | | More |
| 586 | 408 | MT CLEMENS | Michigan | TELNET WORLDWIDE, INC. | CLEC | More |
| 587 | 408 | Edmonton | Alberta | Iristel Inc. | | More |
| 601 | 408 | HATTIESBG | Mississippi | CELLULAR SOUTH, INC. | WIRELESS PROV | More |
| 602 | 408 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
| 603 | 408 | BERLIN | New Hampshire | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 604 | 408 | VANCOUVER | British Columbia | TELUS | IND. TELCO | More |
| 605 | 408 | HARISBGTEA | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 606 | 408 | ASHLAND | Kentucky | WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON | | More |
| 607 | 408 | BINGHAMTON | New York | WAVENATION, LLC | | More |
| 608 | 408 | BRIGGSVL | Wisconsin | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | WIRELESS PROV | More |
| 609 | 408 | WILDWOOD | New Jersey | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 610 | 408 | PHPHSBZN28 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 612 | 408 | TWINCITIES | Minnesota | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 613 | 408 | Ottawa-Hull | Ontario | Bell Mobility | WIRELESS PROV | More |
| 614 | 408 | DUBLIN | Ohio | WINDSTREAM NUVOX OHIO, LLC | | More |
| 615 | 408 | SMITHVILLE | Tennessee | DEKALB TEL. COOP. | IND. TELCO | More |
| 616 | 408 | SAINT JOSEPH | Michigan | MICHIGAN BELL TEL CO - MI | RBOC | More |
| 617 | 408 | HYDE PARK | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 618 | 408 | BENTON | Illinois | AT&T CORP. | | More |
| 619 | 408 | SNDG SNDG | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 620 | 408 | DODGE CITY | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 626 | 408 | MONROVIA | California | PAETEC COMMUNICATIONS, INC. - CA | CLEC | More |
| 630 | 408 | HINSDALE | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 631 | 408 | AMITYVILLE | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 636 | 408 | HIGH RIDGE | Missouri | ONVOY, LLC - MO | | More |
| 646 | 408 | MANHATTAN | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 647 | 408 | Toronto | Ontario | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 650 | 408 | SAN MATEO | California | AMERICAN MESSAGING SERVICES, LLC | WIRELESS PROV | More |
| 651 | 408 | WYOMING | Minnesota | CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN | | More |
| 657 | 408 | HUNTITNBCH | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 660 | 408 | ARROW ROCK | Missouri | PEERLESS NETWORK OF MISSOURI, LLC - MO | | More |
| 662 | 408 | GREENVILLE | Mississippi | POWERTEL MEMPHIS LICENSES, INC. | WIRELESS PROV | More |
| 667 | 408 | ANNAPOLIS | Maryland | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | WIRELESS PROV | More |
| 678 | 408 | GRIFFIN | Georgia | LEVEL 3 COMMUNICATIONS, LLC - GA | CLEC | More |
| 681 | 408 | HARRISVL | West Virginia | CORETEL WEST VIRGINIA, INC. - WV | | More |
| 682 | 408 | ARLINGTON | Texas | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 701 | 408 | OAKES | North Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 702 | 408 | LAS VEGAS | Nevada | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | | More |
| 703 | 408 | WASHINGTON ZONE 8 | Virginia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | WIRELESS PROV | More |
| 704 | 408 | CHARLOTTE | North Carolina | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 705 | 408 | Barrie | Ontario | MTS Allstream Inc. | CLEC | More |
| 706 | 408 | ATLANTA | Georgia | LEVEL 3 COMMUNICATIONS, LLC - GA | CLEC | More |
| 707 | 408 | KENWOOD | California | ONVOY, LLC - CA | | More |
| 708 | 408 | BURR RIDGE | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 712 | 408 | NO HOPKINS | Iowa | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 713 | 408 | HOUSTON | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 714 | 408 | LOS ANGELES | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 715 | 408 | OWEN | Wisconsin | LEVEL 3 COMMUNICATIONS, LLC - WI | | More |
| 716 | 408 | BUFFALO | New York | GLOBAL CROSSING LOCAL SERVICES, INC. - NY | CAP | More |
| 717 | 408 | FAIRFIELD | Pennsylvania | CORE COMMUNICATIONS, INC. - PA | | More |
| 718 | 408 | WILLIAMSBURG | New York | GLOBAL CROSSING LOCAL SERVICES, INC. - NY | CAP | More |
| 719 | 408 | LIMON | Colorado | BANDWIDTH.COM CLEC, LLC - CO | | More |
| 720 | 408 | BRIGHTON | Colorado | BANDWIDTH.COM CLEC, LLC - CO | | More |
| 724 | 408 | PITTSBURGH | Pennsylvania | GLOBAL CROSSING LOCAL SERVICES, INC. - PA | CLEC | More |
| 727 | 408 | CLEARWATER | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 732 | 408 | LAKEHURST | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 734 | 408 | DEXTER | Michigan | PHONE MICHIGAN - MI | CLEC | More |
| 740 | 408 | ZANESVILLE | Ohio | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 757 | 408 | NORFOLK ZONE 3 | Virginia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | WIRELESS PROV | More |
| 760 | 408 | PALM SPRINGS | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 762 | 408 | COLUMBUS | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 765 | 408 | INDIANAPOLIS | Indiana | COMCAST IP PHONE, LLC | | More |
| 770 | 408 | ATLANTA NORTHEAST | Georgia | DELTACOM, INC. - GA | CLEC | More |
| 772 | 408 | MIAMI | Florida | LEVEL 3 COMMUNICATIONS, LLC - FL | CLEC | More |
| 773 | 408 | CHICAGO ZONE 1 | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 774 | 408 | HARWICH | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 775 | 408 | WENDOVER | Nevada | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 780 | 408 | EDMONTON | Alberta | TELUS | IND. TELCO | More |
| 781 | 408 | WALTHAM | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 785 | 408 | TOPEKA | Kansas | AT&T CORP. | | More |
| 786 | 408 | MIAMI | Florida | BANDWIDTH.COM CLEC, LLC - FL | | More |
| 787 | 408 | GUAYNABO | Puerto Rico | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 801 | 408 | SALT LAKE CITY | Utah | QWEST CORPORATION | RBOC | More |
| 802 | 408 | GRAND ISLE | Vermont | GLOBAL NAPS, INC. - VT | | More |
| 803 | 408 | CAMDEN | South Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 804 | 408 | CHARLES CY | Virginia | CORETEL VIRGINIA, LLC - VA | | More |
| 805 | 408 | VENTURA CENTRAL | California | 33 WIRELESS INC. | WIRELESS PROV | More |
| 806 | 408 | WOODROW | Texas | CEBRIDGE TELECOM TX , L.P. - TX | | More |
| 812 | 408 | REDDINGTON | Indiana | LEVEL 3 COMMUNICATIONS, LLC - IN | CLEC | More |
| 813 | 408 | TAMPAWST | Florida | METROPCS, INC. | | More |
| 814 | 408 | CRESSON | Pennsylvania | LEVEL 3 COMMUNICATIONS, LLC - PA | CLEC | More |
| 815 | 408 | UTICA | Illinois | FIRST COMMUNICATIONS, LLC - IL | CLEC | More |
| 816 | 408 | BUCKNER | Missouri | ONVOY, LLC - MO | | More |
| 817 | 408 | GRANBURY | Texas | SOUTHWESTERN BELL | RBOC | More |
| 818 | 408 | SAN FERNANDO: SAN F | California | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | | More |
| 819 | 408 | Waterville | Quebec | Videotron General Partnership | CLEC | More |
| 828 | 408 | MORGANTON | North Carolina | TELEPORT COMMUNICATIONS AMERICA, LLC - NC | CLEC | More |
| 830 | 408 | SABINAL | Texas | COMMIO, LLC | | More |
| 832 | 408 | HOUSTON | Texas | ONVOY, LLC - TX | | More |
| 843 | 408 | CHARLESTON | South Carolina | LEVEL 3 COMMUNICATIONS, LLC - SC | | More |
| 845 | 408 | MIDDLETOWN | New York | AMERICAN MESSAGING SERVICES, LLC | | More |
| 847 | 408 | BURR RIDGE | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 850 | 408 | TALLAHASSEE | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 856 | 408 | CAMDEN | New Jersey | NUSO, LLC | | More |
| 857 | 408 | BOSTON | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 858 | 408 | SAN DIEGO | California | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | CLEC | More |
| 859 | 408 | RICHMOND | Kentucky | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | WIRELESS PROV | More |
| 860 | 408 | SIMSBURY | Connecticut | SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | IND. TELCO | More |
| 862 | 408 | PASSAIC | New Jersey | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 864 | 408 | FOUNTAIN INN | South Carolina | DELTACOM, INC. - SC | CLEC | More |
| 865 | 408 | LOUDON | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 870 | 408 | HARRISBURG | Arkansas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR | WIRELESS PROV | More |
| 873 | 408 | Ottawa-Hull | Quebec | TELUS Quebec | | More |
| 902 | 408 | Sydney | Nova Scotia | Aliant Telecom (NS) | IND. TELCO | More |
| 903 | 408 | GREENVILLE | Texas | SOUTHWESTERN BELL | RBOC | More |
| 904 | 408 | MACCLENNY | Florida | POWERTEL JACKSONVILLE LICENSES, INC. | WIRELESS PROV | More |
| 905 | 408 | Claremont | Ontario | Rogers Communications Partnership (Cable) | | More |
| 906 | 408 | FAITHORN | Michigan | RANGE TELECOMMUNICATIONS | CLEC | More |
| 907 | 408 | PALMER | Alaska | GCI COMMUNICATION CORP. DBA GENERAL COMMUNICATION | CLEC | More |
| 908 | 408 | WESTFIELD | New Jersey | ONVOY SPECTRUM, LLC | | More |
| 909 | 408 | MURRIETA | California | METROPCS NETWORKS, LLC | | More |
| 910 | 408 | LONG BEACH | North Carolina | ATLANTIC TELECOM MULTIMEDIA CONSOLIDATED, LLC - NC | | More |
| 912 | 408 | HINESVILLE | Georgia | COASTAL UTILITIES, INC. DBA CENTURYLINK | IND. TELCO | More |
| 913 | 408 | KANSAS CITY | Kansas | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 914 | 408 | PLEASANTVILLE | New York | UCOMTEL INC. | | More |
| 915 | 408 | EL PASO | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 916 | 408 | ROCKLIN | California | PACIFIC BELL | RBOC | More |
| 917 | 408 | NYCZ 1 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 918 | 408 | OKLAHOMA CITY | Oklahoma | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 919 | 408 | DURHAM LAKEWOOD | North Carolina | FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC | IND. TELCO | More |
| 920 | 408 | WATERTOWN | Wisconsin | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 925 | 408 | CONCORD | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 928 | 408 | YUMA | Arizona | DISH WIRELESS, LLC | | More |
| 929 | 408 | NWYRCYZN03 | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 931 | 408 | FREDONIA | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 937 | 408 | SPRINGFIELD | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 939 | 408 | BAYAMONNOR | Puerto Rico | SUNCOM DBA T-MOBILE USA | PCS | More |
| 941 | 408 | VENICE | Florida | FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA | IND. TELCO | More |
| 949 | 408 | IRVINE | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 954 | 408 | FORT LAUDERDALE | Florida | BANDWIDTH.COM CLEC, LLC - FL | | More |
| 956 | 408 | BROWNSVL | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 970 | 408 | FORT COLLINS | Colorado | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | CAP | More |
| 971 | 408 | TILLAMOOK | Oregon | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 972 | 408 | DALLAS (ALLEGIANCE) | Texas | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 973 | 408 | MADISON | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 978 | 408 | BILLERICA | Massachusetts | METROPCS, INC. | | More |
| 979 | 408 | BRYAN | Texas | AMERICAN MESSAGING SERVICES, LLC | WIRELESS PROV | More |
| 980 | 408 | CHARLOTTE | North Carolina | LEVEL 3 COMMUNICATIONS, LLC - NC | | More |
| 985 | 408 | MORGAN CITY | Louisiana | TELECORP COMMUNICATIONS, INC. | PCS | More |
| 989 | 408 | MTPLEASANT | Michigan | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | | More |
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