Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 201 | 412 | MORRISTOWN | New Jersey | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 202 | 412 | WSHNGTNZN1 | District of Columbia | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 203 | 412 | NEW HAVEN | Connecticut | AMERICAN MESSAGING (AM), INC. | | More |
| 204 | 412 | RIVERS | Manitoba | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 205 | 412 | GUIN | Alabama | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 206 | 412 | SEATTLE | Washington | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 207 | 412 | ELLSWORTH | Maine | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 207 | 412 | ELLSWORTH | Maine | TIME WARNER CBL INFO SVC (ME) DBA TIME WARNER CBL | | More |
| 208 | 412 | MERIDIAN | Idaho | SPRINT SPECTRUM L.P. | PCS | More |
| 210 | 412 | SANANTONIO | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 212 | 412 | NWYRCYZN01 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 213 | 412 | LSAN DA 01 | California | PAETEC COMMUNICATIONS, INC. - CA | CLEC | More |
| 214 | 412 | GRANDPRARI | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 215 | 412 | LANSDALE | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 217 | 412 | DECATUR | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 218 | 412 | GRANDMRAIS | Minnesota | ENVENTIS TELECOM, INC. - MN | CLEC | More |
| 224 | 412 | NORTHBROOK | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 225 | 412 | BATONROUGE | Louisiana | GLOBAL DATA SYSTEMS, INC. - LA | | More |
| 229 | 412 | VALDOSTA | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 231 | 412 | HARBOR SPG | Michigan | BANDWIDTH.COM CLEC, LLC - MI | | More |
| 240 | 412 | WALDORF | Maryland | SPRINT SPECTRUM L.P. | PCS | More |
| 248 | 412 | NORTHVILLE | Michigan | GLOBAL CROSSING TELEMANAGEMENT, INC.-MI | CLEC | More |
| 250 | 412 | VICTORIA | British Columbia | MTS Allstream Inc. | CLEC | More |
| 252 | 412 | GREENVILLE | North Carolina | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 254 | 412 | WACO | Texas | SOUTHWESTERN BELL | RBOC | More |
| 256 | 412 | ROGERSVL | Alabama | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 260 | 412 | FORT WAYNE | Indiana | METROCALL | WIRELESS PROV | More |
| 262 | 412 | RACINE | Wisconsin | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 267 | 412 | PHILADELPHIA SUBURB | Pennsylvania | ABROS COMM LIC PA | | More |
| 270 | 412 | OAK GROVE | Kentucky | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 281 | 412 | HSTNSUBURB | Texas | SOUTHWESTERN BELL | RBOC | More |
| 289 | 412 | Milton | Ontario | TELUS Integrated Communications | CLEC | More |
| 301 | 412 | WSHNGTNZN2 | Maryland | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 412 | WILMINGTON | Delaware | NUTEL COMM, LLC DBA ARBROS COMM LIC COMPANY NE- DE | | More |
| 303 | 412 | DENVER | Colorado | QWEST CORPORATION | RBOC | More |
| 304 | 412 | HNTNGTNZN1 | West Virginia | VIRGINIA PCS ALLIANCE, L.C. | WIRELESS PROV | More |
| 305 | 412 | MIAMI | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 306 | 412 | Indian Head | Saskatchewan | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 307 | 412 | GREYBULL | Wyoming | IDT AMERICA CORP - WY | | More |
| 309 | 412 | PEORIA | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 310 | 412 | INGLEWOOD | California | PACIFIC BELL | RBOC | More |
| 312 | 412 | WHEELING | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 313 | 412 | DETROITZN5 | Michigan | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 314 | 412 | LADUE | Missouri | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | | More |
| 315 | 412 | SYRACUSE | New York | CHOICE ONE COMMUNICATIONS, INC. - NY | CLEC | More |
| 316 | 412 | BENTON | Kansas | SPRINT SPECTRUM L.P. | PCS | More |
| 317 | 412 | FRANKLIN | Indiana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | WIRELESS PROV | More |
| 318 | 412 | WINNSBORO | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 320 | 412 | LITTLE FLS | Minnesota | SPRINT SPECTRUM L.P. | PCS | More |
| 321 | 412 | COCOA | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 323 | 412 | LOS ANGELES: DA 02 | California | BANDWIDTH.COM CLEC, LLC - CA | | More |
| 330 | 412 | CANTON | Ohio | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 334 | 412 | SELMA | Alabama | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | WIRELESS PROV | More |
| 336 | 412 | GREENSBORO | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 337 | 412 | LAFAYETTE | Louisiana | COX CABLE NEW ORLEANS, INC. | CLEC | More |
| 347 | 412 | NWYRCYZN06 | New York | BROADVIEW NETWORKS, INC. - NY | CLEC | More |
| 352 | 412 | GAINESVL | Florida | AMERICAN MESSAGING (AM), INC. | | More |
| 360 | 412 | OLYMPIA | Washington | QWEST CORPORATION | RBOC | More |
| 361 | 412 | VICTORIA | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 401 | 412 | COVENTRY | Rhode Island | CTC COMMUNICATIONS CORP. - RI | | More |
| 402 | 412 | SOSIOUX CY | Iowa | FIBERCOM, L.C. | CLEC | More |
| 403 | 412 | Three Hills | Alberta | Bell Mobility | WIRELESS PROV | More |
| 404 | 412 | ATLANTA | Georgia | MERRYVILLE INVESTMENTS LTD, INC. DBA BEST PAGE | WIRELESS PROV | More |
| 405 | 412 | OKLA CITY | Oklahoma | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 407 | 412 | ORLANDO | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 408 | 412 | CAMPBELL | California | BANDWIDTH.COM CLEC, LLC - CA | | More |
| 410 | 412 | GLENBURNIE | Maryland | MCI WORLDCOM COMMUNICATIONS, INC. - MD | CLEC | More |
| 414 | 412 | MILWAUKZN1 | Wisconsin | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 415 | 412 | SNFC CNTRL | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 416 | 412 | TORONTO | Ontario | Bell Canada | IND. TELCO | More |
| 418 | 412 | Jonquiere | Quebec | Videotron General Partnership | CLEC | More |
| 419 | 412 | FINDLAY | Ohio | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 423 | 412 | JOHNSON CY | Tennessee | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 425 | 412 | HALLS LAKE | Washington | MCI WORLDCOM COMMUNICATIONS, INC. - WA | CLEC | More |
| 435 | 412 | GLNCNYONCY | Utah | ONVOY, LLC - UT | | More |
| 440 | 412 | ELYRIA | Ohio | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 443 | 412 | CHURCHVL | Maryland | TELEPORT COMMUNICATIONS GROUP AMERICA, INC. - MD | CAP | More |
| 450 | 412 | Mirabel-Ste-Scholas | Quebec | Videotron General Partnership | CLEC | More |
| 469 | 412 | FORNEY | Texas | ONVOY, LLC - TX | | More |
| 478 | 412 | SANDERSVL | Georgia | BANDWIDTH.COM CLEC, LLC - GA | | More |
| 480 | 412 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
| 484 | 412 | PHPHSBZN24 | Pennsylvania | US LEC OF PENNSYLVANIA, INC. | CLEC | More |
| 501 | 412 | LITTLEROCK | Arkansas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 502 | 412 | LOUISVILLE | Kentucky | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 503 | 412 | PORTLAND | Oregon | QWEST CORPORATION | RBOC | More |
| 504 | 412 | NEWORLEANS | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 505 | 412 | LOS ALAMOS | New Mexico | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM | WIRELESS PROV | More |
| 507 | 412 | FARIBAULT | Minnesota | SPRINT SPECTRUM L.P. | PCS | More |
| 508 | 412 | WESTBORO | Massachusetts | NORFOLK COUNTY INTERNET, INC. | CLEC | More |
| 509 | 412 | SPOKANE | Washington | SPRINT SPECTRUM L.P. | PCS | More |
| 510 | 412 | RICHMOND | California | PACIFIC BELL | RBOC | More |
| 512 | 412 | BASTROP | Texas | TELEPORT COMMUNICATIONS GROUP - HOUSTON | CAP | More |
| 513 | 412 | CINCINNATI | Ohio | CINCINNATI BELL, INC. | IND. TELCO | More |
| 514 | 412 | MONTREAL | Quebec | Bell Canada | IND. TELCO | More |
| 515 | 412 | WINTERSET | Iowa | MCC TELEPHONY OF IOWA, LLC - IA | | More |
| 516 | 412 | NASSAU ZONE 7 | New York | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 517 | 412 | SAGINAW | Michigan | TCG DETROIT - MI | | More |
| 518 | 412 | ELIZABTHTN | New York | MID-HUDSON COMMUNICATIONS, INC. | CLEC | More |
| 519 | 412 | Tavistock | Ontario | Rogers Communications Partnership (Cable) | | More |
| 520 | 412 | LAKE HAVASU CITY | Arizona | LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC. | PCS | More |
| 530 | 412 | NTAH THCY | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 540 | 412 | CHANCELLOR | Virginia | LEVEL 3 COMMUNICATIONS, LLC - VA | CLEC | More |
| 541 | 412 | BROOKINGS | Oregon | FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR | IND. TELCO | More |
| 559 | 412 | FRESNO | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 561 | 412 | STUART | Florida | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 562 | 412 | NORWALK | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 563 | 412 | WEST UNION | Iowa | MCC TELEPHONY OF IOWA, LLC - IA | | More |
| 567 | 412 | WEST SALEM | Ohio | LEVEL 3 COMMUNICATIONS, LLC - OH | CLEC | More |
| 570 | 412 | MILTON | Pennsylvania | SPRINT SPECTRUM L.P. | PCS | More |
| 573 | 412 | DIXON | Missouri | LEVEL 3 COMMUNICATIONS, LLC - MO | CLEC | More |
| 580 | 412 | FAIRVIEW | Oklahoma | FULLTEL, INC. | CLEC | More |
| 585 | 412 | CANANDAGUA | New York | TELEPORT COMMUNICATIONS GROUP - NY | CAP | More |
| 586 | 412 | MT CLEMENS | Michigan | AMERITECH MICHIGAN | RBOC | More |
| 587 | 412 | Edmonton | Alberta | Iristel Inc. | | More |
| 601 | 412 | BROOKHAVEN | Mississippi | TELEPAK NETWORKS, INC. - MS | | More |
| 602 | 412 | PHOENIX | Arizona | AT&T LOCAL | CLEC | More |
| 603 | 412 | PLYMOUTH | New Hampshire | UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE | WIRELESS PROV | More |
| 604 | 412 | VANCOUVER | British Columbia | TELUS | IND. TELCO | More |
| 605 | 412 | ABERDEEN | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 606 | 412 | FLEMINGSBG | Kentucky | TOUCHTONE COMMUNICATIONS, INC. DBA ALEC, INC. - KY | LOCAL RESELLER | More |
| 608 | 412 | PRARIDCHIN | Wisconsin | UNITED STATES CELLULAR CORP. - WISCONSIN | WIRELESS PROV | More |
| 609 | 412 | ATLNTIC CY | New Jersey | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | WIRELESS PROV | More |
| 610 | 412 | PHPHSBZN23 | Pennsylvania | SCOTT SABO DBA ALLPAGE | WIRELESS PROV | More |
| 612 | 412 | TWINCITIES | Minnesota | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 614 | 412 | WESTERVILLE | Ohio | NEUTRAL TANDEM-MICHIGAN, LLC - OH | | More |
| 615 | 412 | SPENCERMIL | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 616 | 412 | HOLLAND | Michigan | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 617 | 412 | BOSTON | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 618 | 412 | CARBONDALE | Illinois | SPRINT SPECTRUM L.P. | PCS | More |
| 619 | 412 | SNDG SNDG | California | AMERICAN MESSAGING (AM), INC. | | More |
| 620 | 412 | EMPORIA | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 623 | 412 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
| 626 | 412 | LA PUENTE | California | AMERICAN MESSAGING SERVICES, LLC | WIRELESS PROV | More |
| 630 | 412 | BENSENVL | Illinois | TELEPORT COMMUNICATIONS GROUP - CHICAGO | CAP | More |
| 631 | 412 | NEW YORK CITY | New York | XO NEW YORK, INC. | CLEC | More |
| 636 | 412 | MISSOURI | Missouri | XO MISSOURI, INC. | CLEC | More |
| 646 | 412 | NWYRCYZN01 | New York | XO NEW YORK, INC. | CLEC | More |
| 650 | 412 | SAN FRANCISCO | California | ALLEGIANCE TELECOM, INC. - CA | CLEC | More |
| 651 | 412 | WABASHA | Minnesota | PEERLESS NETWORK OF MINNESOTA, LLC - MN | | More |
| 660 | 412 | BROOKFIELD | Missouri | CHARITON VALLEY CELLULAR | WIRELESS PROV | More |
| 661 | 412 | BKFD SOUTH | California | SBC INTERNET SERVICES, INC. | | More |
| 662 | 412 | PITTSBORO | Mississippi | BRUCE TELEPHONE CO., INC. | IND. TELCO | More |
| 678 | 412 | ATLANTA | Georgia | ALLEGIANCE TELECOM, INC. - GA | CLEC | More |
| 701 | 412 | FARGO | North Dakota | AT&T LOCAL | CLEC | More |
| 702 | 412 | LAS VEGAS | Nevada | SPRINT SPECTRUM L.P. | PCS | More |
| 703 | 412 | WASZ 8 | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 704 | 412 | CHARLOTTE | North Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | WIRELESS PROV | More |
| 705 | 412 | South Porcupine | Ontario | NorthernTel Limited Partnership | | More |
| 706 | 412 | COLUMBIA | Georgia | SPRINT SPECTRUM L.P. | PCS | More |
| 707 | 412 | ALMADEN | California | O1 COMMUNICATIONS, INC. - CA | CLEC | More |
| 708 | 412 | LA GRANGE | Illinois | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 713 | 412 | HOUSTON | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 714 | 412 | ANAHEIM | California | SPRINT SPECTRUM L.P. | PCS | More |
| 715 | 412 | WAUPACA | Wisconsin | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 716 | 412 | ROCHESTER | New York | TELEPORT COMMUNICATIONS GROUP - NY | CAP | More |
| 717 | 412 | HARRISBURG | Pennsylvania | AT&T LOCAL | CLEC | More |
| 718 | 412 | NEW YORK | New York | LEVEL 3 COMMUNICATIONS, LLC - NY | CLEC | More |
| 720 | 412 | DENVER | Colorado | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 727 | 412 | CLEARWATER | Florida | VERIZON FLORIDA INC. | IND. TELCO | More |
| 731 | 412 | SAVANNAH | Tennessee | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | WIRELESS PROV | More |
| 732 | 412 | JERSEY CITY | New Jersey | BROADWING COMMUNICATIONS, LLC - NJ | CLEC | More |
| 734 | 412 | PONTIAC | Michigan | COAST TO COAST TELECOMMUNIATIONS, INC. - MI | CLEC | More |
| 740 | 412 | CIRCLEVILLE | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 757 | 412 | NFKZ 2 | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 760 | 412 | SAN DIEGO | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 763 | 412 | MINNEAPOLIS | Minnesota | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 765 | 412 | LAFAYETTE | Indiana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | WIRELESS PROV | More |
| 770 | 412 | GRIFFIN | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 772 | 412 | STUART | Florida | ABC PAGING CITY BEEPERS, INC. | WIRELESS PROV | More |
| 773 | 412 | CHICAGO | Illinois | SPRINT SPECTRUM L.P. | PCS | More |
| 774 | 412 | FRAMINGHAM | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 775 | 412 | RENO | Nevada | AT&T - LOCAL - NV | CLEC | More |
| 778 | 412 | Williams Lake | British Columbia | Shaw Telecom Inc. | | More |
| 780 | 412 | EDMONTON | Alberta | TELUS | IND. TELCO | More |
| 781 | 412 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 785 | 412 | GLEN ELDER | Kansas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | WIRELESS PROV | More |
| 786 | 412 | MIAMI | Florida | SPRINT SPECTRUM L.P. | PCS | More |
| 787 | 412 | GUAYNABO | Puerto Rico | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 801 | 412 | SALT LAKE CITY | Utah | QWEST CORPORATION | RBOC | More |
| 803 | 412 | ROCK HILL | South Carolina | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 804 | 412 | RICHMOND | Virginia | US LEC OF VIRGINIA, LLC | CLEC | More |
| 805 | 412 | VENTURA EAST | California | AMERICAN MESSAGING SERVICES, LLC | WIRELESS PROV | More |
| 806 | 412 | LUBBOCK | Texas | BANDWIDTH.COM CLEC, LLC - TX | | More |
| 810 | 412 | DAVISON | Michigan | LEVEL 3 COMMUNICATIONS, LLC - MI | CLEC | More |
| 812 | 412 | FAIRBANKS | Indiana | FRONTIER NORTH, INC. - IN | IND. TELCO | More |
| 813 | 412 | TAMPA | Florida | METRO PCS, INC. | | More |
| 814 | 412 | SAEGERTOWN | Pennsylvania | INTERMEDIA COMMUNICATIONS INC. - PA | CLEC | More |
| 815 | 412 | ELK GROVE | Illinois | BROADWING COMMUNICATIONS, LLC - IL | CLEC | More |
| 816 | 412 | KANSAS CITY | Missouri | BROOKS FIBER COMMUNICATIONS - MO | CLEC | More |
| 817 | 412 | FORT WORTH EDISON | Texas | SOUTHWESTERN BELL | RBOC | More |
| 818 | 412 | VAN NUYS | California | AMERICAN MESSAGING (AM), INC. | | More |
| 819 | 412 | Ottawa-Hull | Quebec | Iristel Inc. | | More |
| 828 | 412 | ASHEVILLE | North Carolina | BANDWIDTH.COM CLEC, LLC - NC | | More |
| 832 | 412 | HUMBLE | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 843 | 412 | CHARLESTON | South Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | WIRELESS PROV | More |
| 845 | 412 | OTISVILLE | New York | CABLEVISION LIGHTPATH, INC. - NY | CLEC | More |
| 847 | 412 | NORTHBROOK | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 850 | 412 | TALLAHASSEE | Florida | EMBARQ FLORIDA INC. (CENTRAL) DBA CENTURYLINK | IND. TELCO | More |
| 856 | 412 | CAMDEN | New Jersey | BROADWING COMMUNICATIONS, LLC - NJ | CLEC | More |
| 857 | 412 | CAMBRIDGE | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 858 | 412 | LA JOLLA | California | TIME WARNER CBL INFO SVCS (CA) DBATIME WARNER CBL | | More |
| 859 | 412 | COVINGTON | Kentucky | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | WIRELESS PROV | More |
| 860 | 412 | CONNECTICUT | Connecticut | TELEPORT COMMUNICATIONS GROUP - NEW YORK - CT | CAP | More |
| 863 | 412 | WINTER HAVEN | Florida | SPRINT SPECTRUM L.P. | PCS | More |
| 864 | 412 | GREENVILLE | South Carolina | BIRCH COMMUNICATIONS, INC. - SC | | More |
| 865 | 412 | GATLINBURG | Tennessee | CHARTER FIBERLINK - TENNESSEE, LLC - TN | | More |
| 870 | 412 | MARIANNA | Arkansas | LEVEL 3 COMMUNICATIONS, LLC - AR | | More |
| 901 | 412 | MEMPHIS | Tennessee | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 902 | 412 | HALIFAX | Nova Scotia | Fido Solutions Inc. | PCS | More |
| 903 | 412 | LONGVIEW | Texas | BANDWIDTH.COM CLEC, LLC - TX | | More |
| 904 | 412 | JACKSONVILLE | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 905 | 412 | Streetsville | Ontario | MTS Allstream Inc. | CLEC | More |
| 906 | 412 | WHITE PINE | Michigan | PENINSULA FIBER NETWORK, LLC - MI | | More |
| 907 | 412 | KOTZEBUE | Alaska | GCI COMMUNICATION CORP. DBA GENERAL COMMUNICATION | PCS | More |
| 908 | 412 | PLAINFIELD | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 909 | 412 | RIVERSIDE | California | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 910 | 412 | WILMINGTON | North Carolina | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 912 | 412 | SAVANNAH | Georgia | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 914 | 412 | NEW YORK CITY | New York | XO NEW YORK, INC. | CLEC | More |
| 915 | 412 | EL PASO | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 916 | 412 | ROSEVILLE: MAIN DA | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 917 | 412 | NEW YORK CITY ZONE | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 918 | 412 | KIEFER | Oklahoma | FULLTEL, INC. | CLEC | More |
| 919 | 412 | RALEIGH | North Carolina | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 920 | 412 | GREEN BAY | Wisconsin | UNITED STATES CELLULAR CORP. - WISCONSIN | WIRELESS PROV | More |
| 928 | 412 | LAKE HAVASU CITY | Arizona | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 931 | 412 | BLANCHE | Tennessee | PEERLESS NETWORK OF TENNESSEE, LLC - TN | | More |
| 937 | 412 | DAYTON | Ohio | LEVEL 3 COMMUNICATIONS, LLC - OH | CLEC | More |
| 939 | 412 | BAYAMONNOR | Puerto Rico | PUERTO RICO TELCO DBA VERIZON WIRELESS PUERTO RICO | WIRELESS PROV | More |
| 940 | 412 | CHILLICOTH | Texas | ZEUS WIRELESS LLC | | More |
| 941 | 412 | VENICE | Florida | VERIZON FLORIDA INC. | IND. TELCO | More |
| 949 | 412 | CAPISTRANO VALLEY | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 952 | 412 | MINNEAPOLIS | Minnesota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | | More |
| 954 | 412 | FORT LAUDERDALE | Florida | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 956 | 412 | HARLINGEN | Texas | SOUTHWESTERN BELL | RBOC | More |
| 970 | 412 | FORT COLLINS | Colorado | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 971 | 412 | NEWBERG | Oregon | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR | | More |
| 972 | 412 | ROWLETT | Texas | GTE-SW DBA VERIZON SW INC.-TX | IND. TELCO | More |
| 973 | 412 | NEWARK | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 978 | 412 | IPSWICH | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 979 | 412 | BRYAN | Texas | SPRINT SPECTRUM L.P. | PCS | More |
| 985 | 412 | PATTERSON | Louisiana | COX CABLE NEW ORLEANS, INC. | CLEC | More |
| 989 | 412 | SAGINAW | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
|
