Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 201 | 648 | DUMONT | New Jersey | XO NEW JERSEY, INC. | CLEC | More |
| 202 | 648 | WSHNGTNZN1 | District of Columbia | VERIZON WASHINGTON, DC INC. | RBOC | More |
| 203 | 648 | DANBURY | Connecticut | LEVEL 3 COMMUNICATIONS, LLC - CT | CLEC | More |
| 204 | 648 | DAUPHIN | Manitoba | MTS Inc. | | More |
| 205 | 648 | DORA | Alabama | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 206 | 648 | SEATTLE | Washington | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 207 | 648 | STANDISH | Maine | STANDISH TELEPHONE CO. | IND. TELCO | More |
| 208 | 648 | POCATELLO | Idaho | QWEST CORPORATION | RBOC | More |
| 209 | 648 | TURLOCK | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 210 | 648 | SANANTONIO | Texas | SOUTHWESTERN BELL | RBOC | More |
| 212 | 648 | NWYRCYZN01 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 214 | 648 | DALLAS | Texas | SOUTHWESTERN BELL | RBOC | More |
| 215 | 648 | PHPHSBZN33 | Pennsylvania | MCI WORLDCOM COMMUNICATIONS, INC. - PA | CLEC | More |
| 216 | 648 | CLEVELAND | Ohio | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 217 | 648 | ATLANTA | Illinois | FRONTIER NORTH, INC. - IL | IND. TELCO | More |
| 219 | 648 | MERRILLVL | Indiana | AMERITECH INDIANA | RBOC | More |
| 225 | 648 | ROSEDALE | Louisiana | STAR TELEPHONE CO., INC. | IND. TELCO | More |
| 226 | 648 | Shakespeare | Ontario | Rogers Communications Partnership (Cable) | | More |
| 229 | 648 | PITTS | Georgia | GEORGIA WINDSTREAM, INC. | IND. TELCO | More |
| 231 | 648 | HOWARDCITY | Michigan | LUCRE, INC. | CLEC | More |
| 248 | 648 | PONTIAC | Michigan | AT&T LOCAL | CLEC | More |
| 250 | 648 | TACHIE | British Columbia | TELUS | IND. TELCO | More |
| 251 | 648 | MOBILE | Alabama | SPRINT SPECTRUM L.P. | PCS | More |
| 252 | 648 | MOREHEADCY | Alabama | LEVEL 3 COMMUNICATIONS, LLC - NC | | More |
| 253 | 648 | SUMNER | Washington | PAC - WEST TELECOMM, INC. - WA | CLEC | More |
| 254 | 648 | WACO | Texas | KMC TELECOM II, INC. - TX | CLEC | More |
| 256 | 648 | FLORENCE | Alabama | SPRINT SPECTRUM L.P. | PCS | More |
| 262 | 648 | MILWAUKZN2 | Wisconsin | NEUTRAL TANDEM-ILLINOIS, LLC - WI | | More |
| 267 | 648 | SOUDERTON | Pennsylvania | OMNIPOINT COMMUNICATIONS ENTERPRISES, L.P. | WIRELESS PROV | More |
| 276 | 648 | AXTON | Virginia | CENTRAL TEL. CO. OF VIRGINIA DBA CENTURYLINK | IND. TELCO | More |
| 281 | 648 | FRIENDSWD | Texas | SOUTHWESTERN BELL | RBOC | More |
| 289 | 648 | Aurora | Ontario | Fibernetics Corporation | | More |
| 301 | 648 | WSHNGTNZN2 | Maryland | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 648 | MILLSBORO | Delaware | TCG NEW JERSEY, INC. - PA | CLEC | More |
| 303 | 648 | DENVER | Colorado | QWEST CORPORATION | RBOC | More |
| 304 | 648 | FORT GAY | West Virginia | FRONTIER WEST VIRGINIA INC. | RBOC | More |
| 305 | 648 | MIAMI | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 306 | 648 | GRAVELBORG | Saskatchewan | SaskTel | IND. TELCO | More |
| 308 | 648 | SHELTON | Nebraska | NEBRASKA CENTRAL TELEPHONE CO. | IND. TELCO | More |
| 309 | 648 | PEORIA | Illinois | SPRINT SPECTRUM L.P. | PCS | More |
| 310 | 648 | EL SEGUNDO | California | PACIFIC BELL | RBOC | More |
| 312 | 648 | CHICGOZN01 | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 313 | 648 | DETROITZN5 | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 314 | 648 | SAINT LOUIS | Missouri | GLOBAL CROSSING LOCAL SERVICES, INC.-MO | CLEC | More |
| 315 | 648 | HAMILTON | New York | NORTHLAND NETWORKS | CLEC | More |
| 316 | 648 | WICHITA | Kansas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | WIRELESS PROV | More |
| 317 | 648 | INDIANAPOLIS | Indiana | HANCOCK COMMUNICATIONS, INC. - IN | CLEC | More |
| 318 | 648 | WINNFIELD | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 319 | 648 | RIVERSIDE | Iowa | WINDSTREAM IOWA COMMUNICATIONS, INC. | | More |
| 320 | 648 | APPLETON | Minnesota | ENVENTIS TELECOM, INC. - MN | CLEC | More |
| 323 | 648 | LSAN DA 13 | California | MPOWER COMMUNICATIONS CORP - CA | CLEC | More |
| 325 | 648 | GOLDTHWAIT | Texas | GTE-SW DBA VERIZON SW INC.-TX | IND. TELCO | More |
| 330 | 648 | SPENCER | Ohio | FRONTIER NORTH, INC. - OH | IND. TELCO | More |
| 334 | 648 | DOTHAN | Alabama | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | WIRELESS PROV | More |
| 336 | 648 | MOUNT AIRY | North Carolina | UNITED STATES CELLULAR CORP. - NORTH CAROLINA | WIRELESS PROV | More |
| 347 | 648 | NWYRCYZN08 | New York | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 360 | 648 | OCOSTA | Washington | CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | IND. TELCO | More |
| 361 | 648 | VICTORIA | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 385 | 648 | SALT LAKE CITY | Utah | SBC LONG DISTANCE, LLC DBA AT&T LONG DISTANCE - UT | | More |
| 401 | 648 | PROVIDENCE | Rhode Island | LEVEL 3 COMMUNICATIONS - RI | CLEC | More |
| 402 | 648 | BANCROFT | Nebraska | GREAT PLAINS COMMUNICATIONS, INC. | IND. TELCO | More |
| 403 | 648 | BLUE RIDGE | Alberta | MTS Allstream Inc. | CLEC | More |
| 404 | 648 | ATLANTA | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 405 | 648 | ANADARKO | Oklahoma | LEVEL 3 COMMUNICATIONS, LLC - OK | | More |
| 406 | 648 | NOHINSDALE | Montana | NEMONT TELEPHONE COOPERATIVE, INC. | IND. TELCO | More |
| 407 | 648 | ORLANDO | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 408 | 648 | SNJS WEST | California | O1 COMMUNICATIONS, INC. - CA | CLEC | More |
| 409 | 648 | LOUISE | Texas | GANADO TELEPHONE CO., INC. | IND. TELCO | More |
| 410 | 648 | GALENA | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 412 | 648 | PTTSBGZON1 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 413 | 648 | BERNARDSTN | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 415 | 648 | SNFC CNTRL | California | PACIFIC BELL | RBOC | More |
| 416 | 648 | ORONTO | Ontario | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 417 | 648 | OSCEOLA | Missouri | CD TELECOMMUNICATIONS, LLC - MO | | More |
| 418 | 648 | QUEBEC | Quebec | Bell Canada | IND. TELCO | More |
| 419 | 648 | WESTMINSTR | Ohio | UNITED TEL. CO. OF OHIO - CENTURYLINK | IND. TELCO | More |
| 423 | 648 | CHATTNOOGA | Tennessee | ELECTRIC POWER BOARD OF CHATTANOOGA | CLEC | More |
| 424 | 648 | EL SEGUNDO | California | PACIFIC BELL - CA | RBOC | More |
| 425 | 648 | HALLS LAKE | Washington | PAC - WEST TELECOMM, INC. - WA | CLEC | More |
| 432 | 648 | FRANKEL CY | Texas | POKA LAMBRO TELECOMMS, LTD. DBA DIGITAL CELLULAR T | | More |
| 435 | 648 | ORDERVILLE | Utah | SOUTH CENTRAL UTAH TELEPHONE ASSOCIATION, INC. | IND. TELCO | More |
| 443 | 648 | ESSEX | Maryland | TELEPORT COMMUNICATIONS GROUP AMERICA, INC. - MD | CAP | More |
| 450 | 648 | ST LAMBERT | Quebec | Rogers Communications Partnership (Cable) | CLEC | More |
| 469 | 648 | IRVING | Texas | BROADWING COMMUNICATIONS, LLC - TX | CLEC | More |
| 479 | 648 | FORT SMITH | Arkansas | SOUTHWESTERN BELL | RBOC | More |
| 480 | 648 | PHOENIX | Arizona | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 484 | 648 | KUTZTOWN | Pennsylvania | ATX TELECOMMUNICATIONS SERVICES, LTD | CLEC | More |
| 501 | 648 | LITTLEROCK | Arkansas | TELCOVE INVESTMENT, LLC - AR | CLEC | More |
| 502 | 648 | LOUISVILLE | Kentucky | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | WIRELESS PROV | More |
| 503 | 648 | BEAVERTON | Oregon | FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR | IND. TELCO | More |
| 504 | 648 | NEWORLEANS | Louisiana | US LEC COMMUNICATIONS, INC. - LA | | More |
| 505 | 648 | CARRIZOZO | New Mexico | TULAROSA BASIN TELEPHONE CO., INC. | IND. TELCO | More |
| 506 | 648 | ST JOHN | New Brunswick | Aliant Telecom(NB) | IND. TELCO | More |
| 507 | 648 | SANBORN | Minnesota | WESTERN TELEPHONE CO. | IND. TELCO | More |
| 508 | 648 | OSTERVILLE | Massachusetts | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 509 | 648 | ST JOHN | Washington | ST JOHN TELEPHONE CO. | IND. TELCO | More |
| 510 | 648 | FRNK MAIN | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 512 | 648 | MARTINDALE | Texas | PEERLESS NETWORK OF TEXAS, LLC - TX | | More |
| 513 | 648 | CINCINNATI | Ohio | CINCINNATI BELL, INC. | IND. TELCO | More |
| 514 | 648 | MONTREAL | Quebec | Bell Canada | IND. TELCO | More |
| 515 | 648 | IOWA FALLS | Iowa | US WEST COMMUNICATIONS - NORTHWESTERN BELL - IA | RBOC | More |
| 516 | 648 | NASSAUZN08 | New York | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 517 | 648 | LANSING | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 518 | 648 | INDIANLAKE | New York | CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY | IND. TELCO | More |
| 519 | 648 | BRESLAU | Ontario | Bell Canada | IND. TELCO | More |
| 520 | 648 | TUCSON | Arizona | QWEST CORPORATION | RBOC | More |
| 530 | 648 | AUBURN: MAIN DA | California | BANDWIDTH.COM CLEC, LLC - CA | | More |
| 541 | 648 | PORTLAND | Oregon | LEVEL 3 COMMUNICATIONS, LLC - OR | | More |
| 559 | 648 | DINUBA | California | TW TELECOM OF CALIFORNIA LP - CA | CLEC | More |
| 562 | 648 | LAKEWOOD | California | SHELCOMM | | More |
| 570 | 648 | SHAMOKIN | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 573 | 648 | CENTERVL | Missouri | SPECTRA COMMUNICATIONS GROUP LLC DBA CENTURYLINK | | More |
| 575 | 648 | CARRIZOZO | New Mexico | TULAROSA BASIN TELEPHONE CO., INC. | IND. TELCO | More |
| 580 | 648 | OLUSTEE | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 581 | 648 | L'Ile-Verte | Quebec | Videotron General Partnership | CLEC | More |
| 585 | 648 | WELLSVILLE | New York | QWEST COMMUNICATIONS COMPANY, LLC | CLEC | More |
| 586 | 648 | NEWBALTIMR | Michigan | BROADWING COMMUNICATIONS, LLC - MI | CLEC | More |
| 601 | 648 | BUCKATUNNA | Mississippi | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 602 | 648 | PHOENIX | Arizona | TW TELECOM OF ARIZONA LLC | CLEC | More |
| 603 | 648 | SALISBURY | New Hampshire | KEARSARGE TELEPHONE CO. | IND. TELCO | More |
| 604 | 648 | VANCOUVER | British Columbia | TELUS | IND. TELCO | More |
| 605 | 648 | MARION | South Dakota | VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS | IND. TELCO | More |
| 607 | 648 | CHENANGBDG | New York | CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY | IND. TELCO | More |
| 608 | 648 | DE SOTO | Wisconsin | VERNON TELEPHONE COOPERATIVE | IND. TELCO | More |
| 609 | 648 | PRINCETON | New Jersey | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 610 | 648 | PHPHSBZN28 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 612 | 648 | TWINCITIES | Minnesota | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 613 | 648 | Spencerville | Ontario | Fibernetics Corporation | | More |
| 614 | 648 | COLUMBUS | Ohio | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 615 | 648 | LEBANON | Tennessee | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | WIRELESS PROV | More |
| 616 | 648 | GRAND RPDS | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 617 | 648 | BOSTON | Massachusetts | GLOBAL CROSSING LOCAL SERVICES, INC.-MA | CLEC | More |
| 618 | 648 | BELLEPRARI | Illinois | HAMILTON COUNTY TELEPHONE CO-OP | IND. TELCO | More |
| 619 | 648 | SAN DIEGO | California | TELCENTRIS COMMUNICATIONS, LLC - CA | | More |
| 623 | 648 | PHOENIX | Arizona | WINSTAR COMMUNICATIONS OF ARIZONA, LLC - AZ | CLEC | More |
| 626 | 648 | EL MONTE | California | AMERICAN MESSAGING SERVICES, LLC | WIRELESS PROV | More |
| 630 | 648 | ROSELLE | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 631 | 648 | RONKONKOMA | New York | CABLEVISION LIGHTPATH, INC. - NY | CLEC | More |
| 636 | 648 | SAINT LOUIS | Missouri | GLOBAL CROSSING LOCAL SERVICES, INC.-MO | CLEC | More |
| 641 | 648 | IOWA FALLS | Iowa | QWEST CORPORATION | RBOC | More |
| 646 | 648 | NWYRCYZN03 | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 647 | 648 | Toronto | Ontario | Globalive Wireless Management Corp. | | More |
| 650 | 648 | SAN FRANCISCO | California | ALLEGIANCE TELECOM, INC. - CA | CLEC | More |
| 662 | 648 | STARKVILLE | Mississippi | SPRINT SPECTRUM L.P. | PCS | More |
| 678 | 648 | ATLANTA | Georgia | BROADWING COMMUNICAITONS, LLC - GA | CLEC | More |
| 701 | 648 | TIOGA | North Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND | WIRELESS PROV | More |
| 702 | 648 | LAS VEGAS | Nevada | CENTRAL TEL. CO. - NV | IND. TELCO | More |
| 703 | 648 | HERNDON | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 704 | 648 | CHARLOTTE | North Carolina | TCG OF THE CAROLINAS, INC. - NC | CLEC | More |
| 705 | 648 | NEW LISKEARD | Ontario | Northern Telephone Ltd. | IND. TELCO | More |
| 706 | 648 | THOMASTON | Georgia | GEORGIA WINDSTREAM, INC. | IND. TELCO | More |
| 707 | 648 | VALLEJO | California | PACIFIC BELL | RBOC | More |
| 708 | 648 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 709 | 648 | PORT AU PORT | Newfoundland | Aliant Telecom (NF) | IND. TELCO | More |
| 712 | 648 | MAGNOLIA | Iowa | WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH | | More |
| 713 | 648 | HOUSTON | Texas | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 714 | 648 | SANTA ANA | California | PACIFIC BELL | RBOC | More |
| 715 | 648 | CUSHING | Wisconsin | LUCK TELEPHONE CO. | IND. TELCO | More |
| 716 | 648 | HAMBURG | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 717 | 648 | HARRISBURG CITY ZON | Pennsylvania | SPRINT SPECTRUM L.P.- PA | PCS | More |
| 718 | 648 | NYCZ 7 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 719 | 648 | COLORADO SPRINGS | Colorado | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | WIRELESS PROV | More |
| 720 | 648 | DENVER | Colorado | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | WIRELESS PROV | More |
| 724 | 648 | PITTSBURGH | Pennsylvania | GLOBAL CROSSING LOCAL SERVICES, INC.-PA | CLEC | More |
| 727 | 648 | CLEARWATER | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 731 | 648 | GLEASON | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 732 | 648 | BRANCHBURG | New Jersey | SPRINT SPECTRUM L.P. | PCS | More |
| 734 | 648 | PINCKNEY | Michigan | CBEYOND COMMUNICATIONS, LLC - MI | | More |
| 740 | 648 | WAVERLY | Ohio | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 757 | 648 | NORFOLK ZONE 4 | Virginia | COX VIRGINIA TELCOM, INC. - VA | CLEC | More |
| 760 | 648 | JUNE LAKE | California | VERIZON CALIFORNIA INC.-CA | IND. TELCO | More |
| 765 | 648 | ANDERSON | Indiana | AMERITECH INDIANA | RBOC | More |
| 770 | 648 | EAST POINT | Georgia | AT&T LOCAL | CLEC | More |
| 773 | 648 | CHICAGO | Illinois | OVATION COMMUNICATIONS OF ILLINOIS, INC. | CLEC | More |
| 780 | 648 | BLUE RIDGE | Alberta | TELUS | IND. TELCO | More |
| 781 | 648 | ARLINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 785 | 648 | LINCOLN | Kansas | UNITED STATES CELLULAR CORP. - KANSAS | WIRELESS PROV | More |
| 787 | 648 | SANTURCE | Puerto Rico | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 801 | 648 | SALT LAKE CITY | Utah | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | WIRELESS PROV | More |
| 802 | 648 | MORGAN | Vermont | TELCOVE OF VERMONT, INC. - VT | CLEC | More |
| 803 | 648 | AIKEN | South Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 804 | 648 | RICHMOND | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 805 | 648 | VENTURA | California | PACIFIC BELL | RBOC | More |
| 806 | 648 | PERRYTON TX | Texas | PANHANDLE TELECOMMUNICATIONS SYSTEMS, INC. | WIRELESS PROV | More |
| 810 | 648 | SANDUSKY | Michigan | AMERITECH MICHIGAN | RBOC | More |
| 812 | 648 | DUGGER | Indiana | AMERITECH INDIANA | RBOC | More |
| 814 | 648 | BROOKVILLE | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 815 | 648 | HEBRON | Illinois | FRONTIER NORTH, INC. - IL | IND. TELCO | More |
| 816 | 648 | KANSASCITY | Missouri | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | | More |
| 817 | 648 | CLEBURNE | Texas | SOUTHWESTERN BELL | RBOC | More |
| 818 | 648 | VAN NUYS | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 819 | 648 | CAMPBELLS BAY | Quebec | Telebec Ltee. | IXC | More |
| 828 | 648 | CANTON | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 831 | 648 | MONTEREY | California | PACIFIC BELL | RBOC | More |
| 832 | 648 | STAFFORD | Texas | AERIAL COMMUNICATIONS | WIRELESS PROV | More |
| 843 | 648 | W ANDREWS | South Carolina | SBC INTERNET SERVICES, INC. | | More |
| 845 | 648 | MONROE | New York | FRONTIER COMMUNICATIONS OF AMERICA, INC. - NY | | More |
| 847 | 648 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 850 | 648 | PORT ST. JOE | Florida | GTC, INC. - FL | IND. TELCO | More |
| 859 | 648 | LITTLE ROCK | Kentucky | LEVEL 3 COMMUNICATIONS, LLC - KY | CLEC | More |
| 860 | 648 | SOUTH WINDSOR | Connecticut | SOUTHERN NEW ENGLAND TELEPHONE CO. | IND. TELCO | More |
| 863 | 648 | LAKELAND | Florida | VERIZON FLORIDA INC. | IND. TELCO | More |
| 864 | 648 | WESTMINSTER | South Carolina | DELTACOM, INC. - SC | CLEC | More |
| 870 | 648 | TEXARKANA | Arkansas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 902 | 648 | TUSKET | Nova Scotia | Aliant Telecom (NS) | IND. TELCO | More |
| 903 | 648 | WEAVER | Texas | GTE-SW DBA VERIZON SW INC.-TX (CONTEL) | IND. TELCO | More |
| 905 | 648 | ANCASTER | Ontario | Bell Canada | IND. TELCO | More |
| 908 | 648 | NESHANIC | New Jersey | COOPERATIVE COMMUNICATIONS, INC. | LOCAL RESELLER | More |
| 909 | 648 | LOS ANGELES | California | SPRINT SPECTRUM L.P. | PCS | More |
| 910 | 648 | ABBOTTSBURG | North Carolina | STAR TELEPHONE MEMBERSHIP CORP. | IND. TELCO | More |
| 912 | 648 | PITTS | Georgia | GEORGIA WINDSTREAM, INC. | IND. TELCO | More |
| 913 | 648 | KANSAS CITY | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 914 | 648 | NEW YORK | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 915 | 648 | GOLDTHWAITE | Texas | GTE-SW DBA VERIZON SW INC.-TX | IND. TELCO | More |
| 916 | 648 | NORTH SACRAMENTO | California | PACIFIC BELL | RBOC | More |
| 917 | 648 | NEW YORK CITY ZONE | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 918 | 648 | BURBANK | Oklahoma | TOTAH COMMUNICATIONS, INC. | IND. TELCO | More |
| 919 | 648 | GOLDSBORO | North Carolina | LEVEL 3 COMMUNICATIONS, LLC - NC | | More |
| 920 | 648 | LAKE MILLS | Wisconsin | FRONTIER NORTH INC. - WI | IND. TELCO | More |
| 925 | 648 | DANVILLE | California | PACIFIC BELL | RBOC | More |
| 931 | 648 | CLARKSVILLE | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 936 | 648 | CONROE | Texas | SPRINT SPECTRUM L.P. | PCS | More |
| 937 | 648 | DAYTON | Ohio | INTERMEDIA COMMUNICATIONS INC. - OH | CLEC | More |
| 940 | 648 | JUSTIN | Texas | GTE-SW DBA VERIZON SW INC.-TX | IND. TELCO | More |
| 949 | 648 | IRVINE | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 954 | 648 | FORT LAUDERDALE | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 956 | 648 | MCALLEN | Texas | SPRINT SPECTRUM L.P. | PCS | More |
| 970 | 648 | GUNNISON | Colorado | BANDWIDTH.COM CLEC, LLC - CO | | More |
| 972 | 648 | GRAND PRAIRIE | Texas | AMERICAN MESSAGING (AM), INC. | | More |
| 973 | 648 | NEWARK | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 978 | 648 | MAYNARD | Massachusetts | CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC | CLEC | More |
| 979 | 648 | LOUISE | Texas | GANADO TELEPHONE CO., INC. | IND. TELCO | More |
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