Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 201 | 651 | OAKLAND | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 202 | 651 | WSHNGTNZN1 | District of Columbia | VERIZON WASHINGTON, DC INC. | RBOC | More |
| 203 | 651 | CHESHIRE | Connecticut | CHOICE ONE COMMUNICATIONS, INC. - CT | CLEC | More |
| 204 | 651 | GIMLI | Manitoba | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 205 | 651 | PINSON | Alabama | CORR WIRELESS COMMUNICATIONS, LLC | WIRELESS PROV | More |
| 206 | 651 | DES MOINES | Washington | AT&T LOCAL | CLEC | More |
| 207 | 651 | SANFORD | Maine | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 208 | 651 | COERDALENE | Idaho | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 209 | 651 | SNRA JUNO | California | SBC INTERNET SERVICES, INC. | | More |
| 210 | 651 | SANANTONIO | Texas | SOUTHWESTERN BELL | RBOC | More |
| 212 | 651 | NWYRCYZN01 | New York | MCI WORLDCOM COMMUNICATIONS INC. - NY | CLEC | More |
| 214 | 651 | DALLAS | Texas | SOUTHWESTERN BELL | RBOC | More |
| 215 | 651 | PHLDLPHZN1 | Pennsylvania | SPRINT SPECTRUM L.P. | PCS | More |
| 216 | 651 | CLEVELAND | Ohio | AMERITECH OHIO | RBOC | More |
| 217 | 651 | LINCOLN | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 218 | 651 | BRECKENRDG | Minnesota | MIDCONTINENT COMMUNICATIONS - MN | | More |
| 224 | 651 | DESPLAINES | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 226 | 651 | Fingal | Ontario | Rogers Communications Partnership (Cable) | | More |
| 231 | 651 | BEULAH | Michigan | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 239 | 651 | IMMOKALEE | Florida | DELTACOM, INC. - FL | CLEC | More |
| 240 | 651 | WASHINGTON ZONE 5 | Maryland | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | WIRELESS PROV | More |
| 248 | 651 | ROCHESTER | Michigan | AMERITECH MICHIGAN | RBOC | More |
| 250 | 651 | ATLIN | British Columbia | TELUS | IND. TELCO | More |
| 252 | 651 | HAMILTON | North Carolina | DELTACOM, INC. - NC | CLEC | More |
| 253 | 651 | TACOMA | Washington | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | | More |
| 254 | 651 | WACO | Texas | BIG RIVER TELEPHONE COMPANY, LLC - TX | | More |
| 256 | 651 | HUNTSVILLE | Alabama | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 267 | 651 | NORTHWALES | Pennsylvania | GLOBAL NAPS - PA | CLEC | More |
| 269 | 651 | STURGIS | Michigan | FRONTIER NORTH, INC. - MI | IND. TELCO | More |
| 270 | 651 | GLASGOW | Kentucky | WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON | | More |
| 281 | 651 | SPRING | Texas | SOUTHWESTERN BELL | RBOC | More |
| 289 | 651 | Bolton | Ontario | Fibernetics Corporation | | More |
| 301 | 651 | WSHNGTNZN3 | Maryland | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | WIRELESS PROV | More |
| 302 | 651 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 303 | 651 | LONGMONT | Colorado | QWEST CORPORATION | RBOC | More |
| 304 | 651 | SUMMERSVL | West Virginia | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 305 | 651 | NORTH DADE | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 306 | 651 | SASKATOON | Saskatchewan | SaskTel | IND. TELCO | More |
| 308 | 651 | LEXINGTON | Nebraska | N.E. COLORADO CELLULAR, INC. | WIRELESS PROV | More |
| 309 | 651 | YATES CITY | Illinois | MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL | | More |
| 310 | 651 | BEVERLYHLS | California | TW TELECOM OF CALIFORNIA LP - CA | CLEC | More |
| 312 | 651 | CHICGOZN01 | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 313 | 651 | DETROITZN4 | Michigan | XO COMMUNICATIONS SERVICES, INC. - MI | CLEC | More |
| 314 | 651 | LADUE | Missouri | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 315 | 651 | WATERLOO | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 316 | 651 | WICHITA | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 317 | 651 | INDIANAPLS | Indiana | AMERITECH INDIANA | RBOC | More |
| 318 | 651 | MONROE | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 319 | 651 | CEDAR RPDS | Iowa | SPRINT SPECTRUM L.P. | PCS | More |
| 323 | 651 | LSAN DA 13 | California | PACIFIC BELL | RBOC | More |
| 325 | 651 | SAN ANGELO | Texas | GTE-SW DBA VERIZON SW INC.-TX | IND. TELCO | More |
| 330 | 651 | YOUNGSTOWN | Ohio | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 334 | 651 | MONTGOMERY | Alabama | LEVEL 3 COMMUNICATIONS, LLC - AL | | More |
| 336 | 651 | NOWILKESBO | North Carolina | CENTRAL TEL. CO. OF NORTH CAROLINA DBA CENTURYLINK | IND. TELCO | More |
| 337 | 651 | KAPLAN | Louisiana | KAPLAN TELEPHONE COMPANY | | More |
| 347 | 651 | NWYRCYZN06 | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 360 | 651 | MARYSVILLE | Washington | FRONTIER COMMUNICATIONS NORTHWEST INC. - WA | IND. TELCO | More |
| 361 | 651 | C CHRISTI | Texas | CENTURYTEL ACQ LLC DBA CENTURYLINK ACQUISITION-TX | CLEC | More |
| 401 | 651 | WOONSOCKET | Rhode Island | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 402 | 651 | OMAHA | Nebraska | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE | | More |
| 403 | 651 | CALGARY | Alberta | TELUS Mobility | WIRELESS PROV | More |
| 404 | 651 | ATLANTA | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 405 | 651 | OKLA CITY | Oklahoma | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 406 | 651 | BILLINGS | Montana | QWEST CORPORATION | RBOC | More |
| 407 | 651 | ORLANDO | Florida | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 408 | 651 | SALINAS | California | 33 WIRELESS INC. | WIRELESS PROV | More |
| 409 | 651 | BEAUMONT | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 410 | 651 | PRINCEANNE | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 412 | 651 | PTTSBGZON1 | Pennsylvania | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | WIRELESS PROV | More |
| 414 | 651 | MILWAUKZN1 | Wisconsin | UNITED STATES CELLULAR CORP. - WISCONSIN | WIRELESS PROV | More |
| 415 | 651 | SNFC CNTRL | California | PAC - WEST TELECOMM, INC. | CLEC | More |
| 416 | 651 | TORONTO | Ontario | Bell Canada | IND. TELCO | More |
| 417 | 651 | GAINESVL | Missouri | LEVEL 3 COMMUNICATIONS, LLC - MO | CLEC | More |
| 418 | 651 | QUEBEC | Quebec | Bell Canada | IND. TELCO | More |
| 419 | 651 | ASHLAND | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 423 | 651 | JASPER | Tennessee | BANDWIDTH.COM CLEC, LLC - TN | | More |
| 425 | 651 | ISSAQUAH | Washington | GLOBAL CROSSING LOCAL SERVICES, INC.-WA | CLEC | More |
| 435 | 651 | MNZMCRANTH | Utah | NAVAJO COMM CO INC - UT DBA NAVAJO COMM UT | IND. TELCO | More |
| 440 | 651 | CHAGRINFLS | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 443 | 651 | FORK | Maryland | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | WIRELESS PROV | More |
| 450 | 651 | LONGUEUIL | Quebec | Bell Canada | IND. TELCO | More |
| 469 | 651 | ROCKWALL | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 479 | 651 | FORT SMITH | Arkansas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR | WIRELESS PROV | More |
| 484 | 651 | TOPTON | Pennsylvania | RCN TELECOM SERVICE OF PENNSYLVANIA, INC. | CLEC | More |
| 501 | 651 | FORT SMITH | Arkansas | TCG KANSAS CITY, INC. - AR | | More |
| 503 | 651 | CANBYNEEDY | Oregon | CANBY TELEPHONE ASSOCIATION | IND. TELCO | More |
| 504 | 651 | LAPLACE | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 506 | 651 | Saint John | New Brunswick | Aliant Telecom (Mobility) | | More |
| 508 | 651 | NATICK | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 509 | 651 | DEER PARK | Washington | XO WASHINGTON, INC. | CAP | More |
| 510 | 651 | FRNK OLIVR | California | PACIFIC BELL | RBOC | More |
| 512 | 651 | AUSTIN | Texas | BROOKS FIBER PROPERTIES OF TEXAS - TX | CLEC | More |
| 513 | 651 | CINCINNATI | Ohio | CINCINNATI BELL, INC. | IND. TELCO | More |
| 514 | 651 | ONTREAL | Quebec | Fido Solutions Inc. | | More |
| 516 | 651 | NASSAUZN06 | New York | AMERICAN MESSAGING (AM), INC. | | More |
| 517 | 651 | LAINGSBURG | Michigan | FRONTIER NORTH, INC. - MI | IND. TELCO | More |
| 518 | 651 | MALONE | New York | MID-HUDSON COMMUNICATIONS, INC. | CLEC | More |
| 519 | 651 | HESPELER | Ontario | Bell Canada | IND. TELCO | More |
| 520 | 651 | SAFFORD | Arizona | WESTERN WIRELESS CORPORATION-AZ | WIRELESS PROV | More |
| 530 | 651 | PLVL WEST | California | PAC - WEST TELECOMM, INC. | CLEC | More |
| 540 | 651 | LOCUST GRV | Virginia | CITIZENS TELELEPHONE COOPERATIVE | IND. TELCO | More |
| 541 | 651 | FOSSIL | Oregon | ONVOY, LLC - OR | | More |
| 559 | 651 | VISALIA | California | PACIFIC BELL | RBOC | More |
| 561 | 651 | WPALMBEACH | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 562 | 651 | NORWALK | California | VERIZON CALIFORNIA INC.-CA (GTE) | IND. TELCO | More |
| 563 | 651 | OXFORD JCT | Iowa | MCC TELEPHONY OF IOWA, LLC - IA | | More |
| 570 | 651 | WILLIAMSPT | Pennsylvania | TELCOVE OF PENNSYLVANIA, INC. - PA | CLEC | More |
| 573 | 651 | CAPEGIRARD | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 574 | 651 | OSCEOLA | Indiana | AMERITECH INDIANA | RBOC | More |
| 575 | 651 | RUIDOSODWN | New Mexico | BANDWIDTH.COM CLEC, LLC - NM | | More |
| 580 | 651 | GUYMON | Oklahoma | PANHANDLE TELECOMMUNICATIONS SYSTEMS, INC. | | More |
| 586 | 651 | ROMEO | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 601 | 651 | LAUREL | Mississippi | LEVEL 3 COMMUNICATIONS, LLC - MS | | More |
| 602 | 651 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
| 603 | 651 | CTROSSIPEE | New Hampshire | UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE | WIRELESS PROV | More |
| 604 | 651 | Vancouver | British Columbia | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 605 | 651 | BROOKINGS | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 607 | 651 | BINGHAMTON | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 609 | 651 | PRINCETON | New Jersey | LEVEL 3 COMMUNICATIONS, LLC - NJ | CLEC | More |
| 610 | 651 | PHPHSBZN28 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 613 | 651 | Trenton | Ontario | Fibernetics Corporation | | More |
| 614 | 651 | ALTON | Ohio | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 615 | 651 | DICKSON | Tennessee | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | WIRELESS PROV | More |
| 616 | 651 | STURGIS | Michigan | FRONTIER NORTH, INC. - MI | IND. TELCO | More |
| 617 | 651 | BROOKLINE | Massachusetts | PAETEC COMMUNICATIONS, INC. | CLEC | More |
| 618 | 651 | HIGHLAND | Illinois | FRONTIER NORTH, INC. - IL | IND. TELCO | More |
| 619 | 651 | CHULAVISTA | California | COX CALIFORNIA TELCOM, L.L.C. - CA | CLEC | More |
| 620 | 651 | DEERFIELD | Kansas | UNITED WIRELESS COMMUNICATIONS, INC. | | More |
| 626 | 651 | ALHAMBRA | California | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 630 | 651 | NORTHBROOK | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 631 | 651 | NORTHPORT | New York | CABLEVISION LIGHTPATH, INC. - NY | CLEC | More |
| 636 | 651 | ST LOUIS | Missouri | TELEPORT COMMUNICATIONS GROUP - ST. LOUIS | CAP | More |
| 641 | 651 | PELLA | Iowa | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | WIRELESS PROV | More |
| 646 | 651 | NWYRCYZN01 | New York | LEVEL 3 COMMUNICATIONS, LLC - NY | CLEC | More |
| 650 | 651 | REDWOOD CITY | California | MCI WORLDCOM COMMUNICATIONS, INC., CA | CLEC | More |
| 660 | 651 | MOBERLY | Missouri | UNITED STATES CELLULAR CORP. - MISSOURI | WIRELESS PROV | More |
| 662 | 651 | SMITHVILLE | Mississippi | SMITHVILLE TELEPHONE CO., INC. | IND. TELCO | More |
| 678 | 651 | ATLANTA | Georgia | US LEC OF GEORGIA, INC. | CLEC | More |
| 682 | 651 | DALLAS | Texas | BROADWING COMMUNICATIONS, LLC - TX | CLEC | More |
| 701 | 651 | WILLISTON | North Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 702 | 651 | LAS VEGAS | Nevada | CENTRAL TEL. CO. - NV | IND. TELCO | More |
| 703 | 651 | WASHINGTON DC | Virginia | BROADWING COMMUNICATIONS, LLC - VA | CLEC | More |
| 704 | 651 | CHARLOTTE | North Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | WIRELESS PROV | More |
| 705 | 651 | Lakefield | Ontario | Nexicom Telecommunications Inc | | More |
| 706 | 651 | AUGUSTA | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 707 | 651 | VALLEJO | California | PACIFIC BELL | RBOC | More |
| 708 | 651 | NORTHBROOK | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 709 | 651 | GANDER | Newfoundland | Aliant Telecom (NF) | IND. TELCO | More |
| 712 | 651 | BAYARD | Iowa | WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS | | More |
| 713 | 651 | HOUSTON CLAY | Texas | SOUTHWESTERN BELL | RBOC | More |
| 714 | 651 | SANTA ANA | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 715 | 651 | RICE LAKE | Wisconsin | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | WIRELESS PROV | More |
| 716 | 651 | LANCASTER | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 717 | 651 | PAXTONIA | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 718 | 651 | NYCZ 8 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 719 | 651 | COLORADO SPRINGS | Colorado | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | WIRELESS PROV | More |
| 720 | 651 | DENVER | Colorado | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | WIRELESS PROV | More |
| 724 | 651 | NEW CASTLE | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 731 | 651 | LEXINGTON | Tennessee | AENEAS COMMUNICATIONS, LLC - TN | | More |
| 732 | 651 | SOUTH RIVER | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 734 | 651 | ANN ARBOR | Michigan | AMERICAN MESSAGING (AM), INC. | | More |
| 740 | 651 | MCCONNELSVILLE | Ohio | LEVEL 3 COMMUNICATIONS, LLC - OH | CLEC | More |
| 757 | 651 | NORFOLK ZONE 2 | Virginia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | WIRELESS PROV | More |
| 760 | 651 | SAN DIEGO | California | GLOBAL CROSSING LOCAL SERVICES, INC.-CA | CLEC | More |
| 765 | 651 | MARION | Indiana | AMERITECH INDIANA | RBOC | More |
| 770 | 651 | ATLANTA | Georgia | AT&T LOCAL | CLEC | More |
| 773 | 651 | CHCZ 7 | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 778 | 651 | Vancouver | British Columbia | Iristel Inc. | | More |
| 780 | 651 | St. Albert | Alberta | Bell West Inc. | | More |
| 781 | 651 | CAMBRIDGE | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 786 | 651 | NORTH DADE | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 787 | 651 | PONCE | Puerto Rico | CENTENNIAL PUERTO RICO OPERATIONS CORP. - PR | CLEC | More |
| 801 | 651 | SALT LAKE CITY | Utah | SPRINT SPECTRUM L.P. | PCS | More |
| 802 | 651 | BURLINGTON | Vermont | TELEPHONE OP CO OF VERMONT DBA FAIRPOINT COMM-VT | RBOC | More |
| 803 | 651 | NO SUMTER | South Carolina | SPRINT SPECTRUM L.P. | PCS | More |
| 804 | 651 | RICHMOND | Virginia | SPRINT SPECTRUM L.P. | PCS | More |
| 805 | 651 | VENTURA | California | PACIFIC BELL | RBOC | More |
| 806 | 651 | AMARILLO FLEETWOOD | Texas | SOUTHWESTERN BELL | RBOC | More |
| 808 | 651 | WPHUHIAHCM0 | Hawaii | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI | WIRELESS PROV | More |
| 810 | 651 | DETROIT | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 812 | 651 | LOUISVILLE | Kentucky | SPRINT SPECTRUM L.P. | PCS | More |
| 813 | 651 | TAMPA | Florida | VERIZON FLORIDA INC. | IND. TELCO | More |
| 814 | 651 | ERIE | Pennsylvania | INTERMEDIA COMMUNICATIONS INC. - PA | CLEC | More |
| 815 | 651 | JOLIET | Illinois | RCN TELECOM SERVICES OF ILLINOIS, INC. - IL | CLEC | More |
| 816 | 651 | INDEPENDENCE | Missouri | SPRINT SPECTRUM L.P. | PCS | More |
| 817 | 651 | ARLINGTON | Texas | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 818 | 651 | AGOURA | California | XO CALIFORNIA, INC. | CLEC | More |
| 819 | 651 | Val-D'Or | Quebec | Telebec Limited Partnership (Mobility) | | More |
| 828 | 651 | ARDEN | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 832 | 651 | HOUSTON | Texas | SPRINT SPECTRUM L.P. | PCS | More |
| 843 | 651 | MURRELLS INLET | South Carolina | HORRY TELEPHONE COOPERATIVE, INC. | IND. TELCO | More |
| 845 | 651 | FLORIDA | New York | WARWICK VALLEY TELEPHONE CO. | IND. TELCO | More |
| 847 | 651 | NORTHBROOK | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 850 | 651 | SHALIMAR | Florida | EMBARQ FLORIDA INC. (CENTRAL) DBA CENTURYLINK | IND. TELCO | More |
| 856 | 651 | LAUREL SPRINGS | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 858 | 651 | SAN DIEGO | California | TW TELECOM OF CALIFORNIA LP - CA | CLEC | More |
| 859 | 651 | CARLISLE | Kentucky | TOUCHTONE COMMUNICATIONS, INC. DBA ALEC, INC. - KY | LOCAL RESELLER | More |
| 860 | 651 | SIMSBURY | Connecticut | SOUTHERN NEW ENGLAND TELEPHONE CO. | IND. TELCO | More |
| 863 | 651 | TAMPA | Florida | SPRINT SPECTRUM L.P. | PCS | More |
| 864 | 651 | SENECA | South Carolina | BANDWIDTH.COM CLEC, LLC - SC | | More |
| 870 | 651 | FLIPPIN | Arkansas | METRO PCS, INC. | | More |
| 901 | 651 | COLLIERVL | Tennessee | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 902 | 651 | VERNON RIVER | PE | Aliant Telecom (PEI) | IND. TELCO | More |
| 903 | 651 | DALLAS | Texas | SPRINT SPECTRUM L.P. | PCS | More |
| 904 | 651 | JACKSONVL | Florida | POWERTEL JACKSONVILLE LICENSES, INC. | WIRELESS PROV | More |
| 905 | 651 | ST CATHARINES THORO | Ontario | TELUS Mobility | CAP | More |
| 908 | 651 | HACKETTSTOWN | New Jersey | LEVEL 3 COMMUNICATIONS, LLC - NJ | CLEC | More |
| 909 | 651 | LOS ANGELES - PAC W | California | TW TELECOM OF CALIFORNIA LP - CA | CLEC | More |
| 912 | 651 | SAVANNAH | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 913 | 651 | LEAVENWORTH | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 914 | 651 | FLORIDA | New York | WARWICK VALLEY TEL CO - NY | IND. TELCO | More |
| 915 | 651 | SAN ANGELO SOUTHEAS | Texas | GTE-SW DBA VERIZON SW INC.-TX | IND. TELCO | More |
| 916 | 651 | SACRAMENTO | California | PACIFIC BELL | RBOC | More |
| 917 | 651 | NEW YORK CITY ZONE | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 918 | 651 | MUSE | Oklahoma | OKLAHOMA WESTERN TELEPHONE CO. | IND. TELCO | More |
| 919 | 651 | CARY | North Carolina | AT&T LOCAL | CLEC | More |
| 920 | 651 | APPLETON | Wisconsin | TDS METROCOM INC. - WI | CLEC | More |
| 928 | 651 | SAFFORD | Arizona | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | WIRELESS PROV | More |
| 931 | 651 | COOKEVILLE | Tennessee | CITIZENS COMM CO TN DBA FRONTIER COMM OF TN, LLC | IND. TELCO | More |
| 937 | 651 | BELLEFONTAINE | Ohio | CT COMMUNICATIONS NETWORK, INC. - OH | | More |
| 941 | 651 | IMMOKALEE | Florida | DELTACOM, INC. - FL | CLEC | More |
| 949 | 651 | IRVINE | California | PACIFIC BELL | RBOC | More |
| 951 | 651 | HEMT SNJC | California | PAC - WEST TELECOMM, INC. | CLEC | More |
| 954 | 651 | FORT LAUDERDALE | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 956 | 651 | MCALLEN | Texas | STPCS JOINT VENTURE, LLC | PCS | More |
| 972 | 651 | ROCKWALL | Texas | GRANDE COMMUNICATIONS NETWORKS, INC. - TX | CLEC | More |
| 973 | 651 | NEWARK | New Jersey | GLOBAL CROSSING LOCAL SERVICES, INC.-NJ | | More |
| 978 | 651 | LAWRENCE | Massachusetts | BROADVIEW NETWORKS, INC. - MA | | More |
| 985 | 651 | LAPLACE | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
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