Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 201 | 398 | FAIR LAWN | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 202 | 398 | WSHNGTNZN1 | District of Columbia | VERIZON WASHINGTON, DC INC. | RBOC | More |
| 203 | 398 | NORWALK | Connecticut | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 204 | 398 | Rivers | Manitoba | Provincial Tel Inc. | | More |
| 205 | 398 | LISMAN | Alabama | BUTLER TELEPHONE CO., INC. | IND. TELCO | More |
| 206 | 398 | SEATTLE | Washington | QWEST CORPORATION | RBOC | More |
| 207 | 398 | ST FRANCIS | Maine | NORTHLAND TELEPHONE OF MAINE, INC. | IND. TELCO | More |
| 208 | 398 | EMMETT | Idaho | QWEST CORPORATION | RBOC | More |
| 209 | 398 | LIVINGSTON | California | GLOBAL VALLEY NETWORKS | IND. TELCO | More |
| 210 | 398 | SAN ANTONIO SHAVANO | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 212 | 398 | NWYRCYZN01 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 213 | 398 | LSAN DA 01 | California | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 214 | 398 | DALLAS | Texas | SOUTHWESTERN BELL | RBOC | More |
| 215 | 398 | PHLDLPHZN1 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 216 | 398 | CLEVELAND | Ohio | AMERITECH OHIO | RBOC | More |
| 217 | 398 | CHAMPAURBN | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 218 | 398 | GRAND RPDS | Minnesota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | | More |
| 219 | 398 | E CHICAGO | Indiana | AMERITECH INDIANA | RBOC | More |
| 229 | 398 | CALVAYRENO | Georgia | WINDSTREAM GEORGIA COMMUNICATIONS CORP. | IND. TELCO | More |
| 231 | 398 | MANISTEE | Michigan | AMERITECH MICHIGAN | RBOC | More |
| 239 | 398 | NAPLES | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 240 | 398 | WSHNGTNZN3 | Maryland | SPRINT SPECTRUM L.P. | PCS | More |
| 248 | 398 | ROYAL OAK | Michigan | AMERITECH MICHIGAN | RBOC | More |
| 250 | 398 | 150 MILE HOUSE | British Columbia | TELUS | IND. TELCO | More |
| 252 | 398 | MURFREESBO | North Carolina | CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK | IND. TELCO | More |
| 253 | 398 | KENT | Washington | MCI WORLDCOM COMMUNICATIONS, INC. - WA | CLEC | More |
| 254 | 398 | WACO | Texas | TELETOUCH COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 256 | 398 | RUSSELLVL | Alabama | POWERTEL BIRMINGHAM LICENSES, INC. | WIRELESS PROV | More |
| 267 | 398 | PHLDLPHZN1 | Pennsylvania | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | WIRELESS PROV | More |
| 270 | 398 | PRINCETON | Kentucky | TOUCHTONE COMMUNICATIONS, INC. DBA ALEC, INC. - KY | LOCAL RESELLER | More |
| 276 | 398 | LAURELFORK | Virginia | UNITED TELEPHONE-SOUTHEAST-VA DBA CENTURYLINK-VA | IND. TELCO | More |
| 281 | 398 | BARKER | Texas | SOUTHWESTERN BELL | RBOC | More |
| 289 | 398 | St. Catharines-Thor | Ontario | TELUS Integrated Communications | CLEC | More |
| 301 | 398 | WSNGTNZN10 | District of Columbia | VERIZON MARYLAND, INC. | RBOC | More |
| 302 | 398 | HARRINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 303 | 398 | DENVER | Colorado | QWEST CORPORATION | RBOC | More |
| 304 | 398 | NEWMRTNSVL | West Virginia | CEBRIDGE TELECOM WV, LLC DBA SUDDENLINK COMMS - WV | | More |
| 305 | 398 | MIAMI | Florida | NUVOX COMMUNICATIONS | CLEC | More |
| 306 | 398 | CUT KNIFE | Saskatchewan | SaskTel | IND. TELCO | More |
| 308 | 398 | GRAND IS | Nebraska | WINDSTREAM COMMUNICATIONS OF THE MIDEWEST INC - NE | CLEC | More |
| 309 | 398 | LA ROSE | Illinois | BITWISE COMMUNICATIONS, INC. - IL | | More |
| 310 | 398 | SNMN MRVS | California | VERIZON CALIFORNIA INC.-CA (GTE) | IND. TELCO | More |
| 312 | 398 | CHICGOZN01 | Illinois | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 313 | 398 | DETROITZN1 | Michigan | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC | | More |
| 314 | 398 | ST LOUIS | Missouri | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 315 | 398 | LYONS | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 317 | 398 | SHELBYVL | Indiana | AMERITECH INDIANA | RBOC | More |
| 318 | 398 | MONROE | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 319 | 398 | CEDAR RPDS | Iowa | QWEST CORPORATION | RBOC | More |
| 320 | 398 | KIMBALL | Minnesota | MELROSE TELEPHONE CO. | IND. TELCO | More |
| 323 | 398 | LSAN DA 03 | California | XO CALIFORNIA, INC. | CLEC | More |
| 330 | 398 | YOUNGSTOWN | Ohio | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 334 | 398 | MONTGOMERY | Alabama | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | WIRELESS PROV | More |
| 336 | 398 | GREENSBORO | North Carolina | NUVOX COMMUNICATIONS | CLEC | More |
| 347 | 398 | NWYRCYZN04 | New York | SPRINT SPECTRUM L.P. | PCS | More |
| 352 | 398 | WEEKICHSPG | Florida | LEVEL 3 COMMUNICATIONS, LLC - FL | CLEC | More |
| 360 | 398 | WHATCOMCTY | Washington | FRONTIER COMMUNICATIONS NORTHWEST INC. - WA | IND. TELCO | More |
| 361 | 398 | HEBBRONVL | Texas | FIBER DATA COMMUNICATIONS, INC. | | More |
| 385 | 398 | OGDEN | Utah | US WEST COMMUNICATIONS - MOUNTAIN BELL - UT | RBOC | More |
| 401 | 398 | GREENWICH | Rhode Island | COX RHODE ISLAND TELECOM INC | CLEC | More |
| 402 | 398 | OMAHA | Nebraska | QWEST CORPORATION | RBOC | More |
| 403 | 398 | THORHILD | Alberta | Rogers Communications Partnership (Cable) | CLEC | More |
| 404 | 398 | ATLANTA | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 405 | 398 | BOWLEGS | Oklahoma | POTTAWATOMIE TELEPHONE CO. | IND. TELCO | More |
| 406 | 398 | NORTHHAVRE | Montana | TRIANGLE TELEPHONE COOPERATIVE ASSN., INC. | IND. TELCO | More |
| 407 | 398 | ORLANDO | Florida | BUSINESS TELECOM INC. - FL | CLEC | More |
| 408 | 398 | SNJS WEST | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 409 | 398 | CORRIGAN | Texas | SOUTHWESTERN BELL - TX | RBOC | More |
| 410 | 398 | ELKTON | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 412 | 398 | PTTSBGZON1 | Pennsylvania | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | WIRELESS PROV | More |
| 413 | 398 | NORTHADAMS | Massachusetts | CTC COMMUNICATIONS CORP. - MA | | More |
| 414 | 398 | MILWAUKZN1 | Wisconsin | CENTURYTEL ACQ LLC DBA CENTURYLINK ACQUISITION-WI | CLEC | More |
| 415 | 398 | SNFC CNTRL | California | PACIFIC BELL | RBOC | More |
| 416 | 398 | TORONTO | Ontario | Bell Canada | IND. TELCO | More |
| 417 | 398 | JERICO SPG | Missouri | SPECTRA COMMUNICATIONS GROUP LLC DBA CENTURYLINK | | More |
| 418 | 398 | Chandler | Quebec | Bell Mobility | WIRELESS PROV | More |
| 419 | 398 | NORTHCREEK | Ohio | BENTON RIDGE TELEPHONE CO. | IND. TELCO | More |
| 423 | 398 | KINGSPORT | Tennessee | SPRINT SPECTRUM L.P. | PCS | More |
| 424 | 398 | REDONDO | California | TIME WARNER CBL INFO SVCS (CA) DBATIME WARNER CBL | | More |
| 425 | 398 | BOTHELL | Washington | FRONTIER COMMUNICATIONS NORTHWEST INC. - WA | IND. TELCO | More |
| 432 | 398 | LOMAX | Texas | WES - TEX TELEPHONE COOPERATIVE, INC. | IND. TELCO | More |
| 438 | 398 | Montreal | Quebec | Videotron General Partnership | | More |
| 440 | 398 | BEREA | Ohio | BROADWING COMMUNICATIONS, LLC - OH | | More |
| 443 | 398 | SYKESVILLE | Maryland | SPRINT SPECTRUM L.P. - MD | PCS | More |
| 450 | 398 | Joliette | Quebec | Videotron General Partnership | CLEC | More |
| 469 | 398 | DALLAS | Texas | TIME WARNER COMMUNICATIONS AXS OF AUSTIN, TX | CAP | More |
| 470 | 398 | ADAIRSVL | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 480 | 398 | PHOENIX | Arizona | ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM - AZ | CLEC | More |
| 484 | 398 | PHPHSBZN29 | Pennsylvania | ATX TELECOMMUNICATIONS SERVICES, LTD | CLEC | More |
| 501 | 398 | LITTLEROCK | Arkansas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 502 | 398 | LOUISVILLE | Kentucky | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 503 | 398 | BEAVER | Oregon | UNITED TELEPHONE-NORTHWEST-OR DBA CENTURYLINK - OR | IND. TELCO | More |
| 504 | 398 | NEWORLEANS | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 505 | 398 | TATUM | New Mexico | LEVEL 3 COMMUNICATIONS, LLC - NM | | More |
| 507 | 398 | ROCHESTER | Minnesota | SPRINT SPECTRUM L.P. | PCS | More |
| 508 | 398 | DENNIS | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 509 | 398 | EPHRATA | Washington | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 510 | 398 | SAN FRANCISCO | California | BANDWIDTH.COM CLEC, LLC - CA | | More |
| 512 | 398 | LOCKHART | Texas | SOUTHWESTERN BELL | RBOC | More |
| 513 | 398 | MASON | Ohio | UNITED TEL. CO. OF OHIO - CENTURYLINK | IND. TELCO | More |
| 514 | 398 | MONTREAL | Quebec | Bell Canada | IND. TELCO | More |
| 515 | 398 | OGDEN | Iowa | LEVEL 3 COMMUNICATIONS, LLC - IA | | More |
| 516 | 398 | NASSAUZN05 | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 517 | 398 | HILLSDALE | Michigan | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 518 | 398 | PINEPLAINS | New York | TACONIC TELEPHONE CORP. | IND. TELCO | More |
| 519 | 398 | Leamington | Ontario | TELUS Integrated Communications | CLEC | More |
| 520 | 398 | TUCSON | Arizona | QWEST CORPORATION | RBOC | More |
| 530 | 398 | MACDOEL | California | CALIFORNIA - OREGON TELEPHONE CO. | IND. TELCO | More |
| 540 | 398 | WINCHESTER | Virginia | LUMOS NETWORKS INC. - VA | CLEC | More |
| 541 | 398 | ENTERPRISE | Oregon | UNITED STATES CELLULAR CORP. - OREGON | WIRELESS PROV | More |
| 559 | 398 | BADGER | California | PAC - WEST TELECOMM, INC. | CLEC | More |
| 561 | 398 | WPALMBEACH | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 562 | 398 | CMTN CMTN | California | MPOWER COMMUNICATIONS CORP - CA | CLEC | More |
| 570 | 398 | JERSEYSHOR | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 571 | 398 | OCCOQUAN | Virginia | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WIRELESS PROV | More |
| 573 | 398 | SCOTT CITY | Missouri | BIG RIVER TELEPHONE COMPANY, LLC - MO | | More |
| 574 | 398 | LOGANSPORT | Indiana | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC | | More |
| 575 | 398 | TATUM | New Mexico | LEACO RURAL TELEPHONE COOPERATIVE, INC. | IND. TELCO | More |
| 580 | 398 | ELK CITY | Oklahoma | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 585 | 398 | VICTOR | New York | FRONTIER TELEPHONE OF ROCHESTER INC | IND. TELCO | More |
| 601 | 398 | JACKSON | Mississippi | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 602 | 398 | PHOENIX | Arizona | TOUCH TONE INTERACTIVE, INC. | WIRELESS PROV | More |
| 603 | 398 | W LEBANON | New Hampshire | UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE | WIRELESS PROV | More |
| 604 | 398 | Vancouver | British Columbia | Navigata Communications 2009 Inc. | | More |
| 605 | 398 | SUMMIT | South Dakota | ROBERTS COUNTY TELEPHONE COOPERATIVE ASSN. | IND. TELCO | More |
| 606 | 398 | BUCKHORN | Kentucky | LESLIE COUNTY TELEPHONE CO. | IND. TELCO | More |
| 607 | 398 | ELMIRA | New York | CHOICE ONE COMMUNICATIONS, INC. - NY | CLEC | More |
| 609 | 398 | OCEAN CITY | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 610 | 398 | ALLENTOWN | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 613 | 398 | FRANKFORD | Ontario | Bell Canada | IND. TELCO | More |
| 614 | 398 | COLUMBUS | Ohio | BANDWIDTH.COM CLEC, LLC - OH | | More |
| 615 | 398 | PLEASANTVW | Tennessee | LEVEL 3 COMMUNICATIONS, LLC - TN | CLEC | More |
| 617 | 398 | CHARLESTN | Massachusetts | AT&T LOCAL | CLEC | More |
| 618 | 398 | EDGEMONT | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 619 | 398 | SNDG SNDG | California | U.S. TELEPACIFIC CORP. - CA | CLEC | More |
| 620 | 398 | HEALY | Kansas | S & T TELEPHONE COOPERATIVE ASSOCIATION | IND. TELCO | More |
| 623 | 398 | PHOENIX | Arizona | XO ARIZONA, INC. | CLEC | More |
| 626 | 398 | PSDN PSDN | California | PACIFIC BELL | RBOC | More |
| 630 | 398 | BARTLETT | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 631 | 398 | BRENTWOOD | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 636 | 398 | NEW MELLE | Missouri | CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK | | More |
| 641 | 398 | FLOYD | Iowa | FARMERS MUTUAL TELEPHONE CO. - NORA SPRINGS | IND. TELCO | More |
| 646 | 398 | NWYRCYZN01 | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 650 | 398 | PALO ALTO | California | AMERICAN MESSAGING SERVICES, LLC | WIRELESS PROV | More |
| 651 | 398 | MINNEAPOLIS | Minnesota | SPRINT SPECTRUM L.P. | PCS | More |
| 660 | 398 | HARDIN | Missouri | EMBARQ MISSOURI, INC. - MO DBA CENTURYLINK | IND. TELCO | More |
| 661 | 398 | BAKERSFIELD | California | PACIFIC BELL | RBOC | More |
| 662 | 398 | SHELBY | Mississippi | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 678 | 398 | ATLANTA NORTHWEST | Georgia | LEVEL 3 COMMUNICATIONS, LLC - GA | CLEC | More |
| 681 | 398 | MT MORRIS | West Virginia | CORETEL VIRGINIA, LLC - WV | | More |
| 701 | 398 | CRARY | North Dakota | NORTH DAKOTA TELEPHONE CO. | IND. TELCO | More |
| 702 | 398 | LOGANDALE | Nevada | MOAPA VALLEY TELEPHONE CO. | IND. TELCO | More |
| 703 | 398 | DALE CITY | Virginia | SPRINT SPECTRUM L.P. | PCS | More |
| 704 | 398 | CHARLOTTE | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 705 | 398 | Little Current | Ontario | Bragg Communications Inc. | CLEC | More |
| 706 | 398 | WEST BROW | Georgia | TRENTON TELEPHONE CO. | IND. TELCO | More |
| 707 | 398 | SAN FRANCISCO | California | BROADWING COMMUNICATIONS, LLC - CA | CLEC | More |
| 708 | 398 | ELK GROVE | Illinois | BROADWING COMMUNICATIONS, LLC - IL | CLEC | More |
| 713 | 398 | HOUSTON | Texas | SPRINT SPECTRUM L.P. | PCS | More |
| 714 | 398 | ANAHEIM | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 715 | 398 | SUPERIOR | Wisconsin | CENTURYTEL MIDWEST-KENDALL LLC DBA CENTURYLINK | IND. TELCO | More |
| 716 | 398 | FARMINGTON | New York | QWEST COMMUNICATIONS COMPANY, LLC | CLEC | More |
| 717 | 398 | GETTYSBURG | Pennsylvania | SPRINT SPECTRUM L.P.- PA | PCS | More |
| 718 | 398 | NYCZ 6 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 719 | 398 | BUENAVISTA | Colorado | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 720 | 398 | DENVER | Colorado | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 724 | 398 | PITTSBURGH | Pennsylvania | LEVEL 3 COMMUNICATIONS, LLC - PA | CLEC | More |
| 727 | 398 | SAINT PETERSBURG | Florida | VERIZON FLORIDA INC. | IND. TELCO | More |
| 732 | 398 | FRANKLIN PARK | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 734 | 398 | WAYNE | Michigan | AMERITECH MICHIGAN | RBOC | More |
| 740 | 398 | MOUNT VERNON | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 757 | 398 | NFKZ 3 | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 760 | 398 | COACHELLA | California | VERIZON CALIFORNIA INC.-CA (GTE) | IND. TELCO | More |
| 763 | 398 | TWIN CITIES | Minnesota | ESCHELON TELECOM OF MINNESOTA, INC. - MN | | More |
| 765 | 398 | KOKOMO | Indiana | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC | | More |
| 772 | 398 | PORT ST. LUCIE | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 773 | 398 | CHICAGO | Illinois | SPRINT SPECTRUM L.P. | PCS | More |
| 775 | 398 | RENO | Nevada | MPOWER COMMUNICATIONS CORP - NV | CLEC | More |
| 778 | 398 | New Westminster | British Columbia | Shaw Telecom Inc. | | More |
| 780 | 398 | THORHILD | Alberta | TELUS | IND. TELCO | More |
| 781 | 398 | WALTHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 785 | 398 | RUSH CENTER | Kansas | GOLDEN BELT TELEPHONE ASSOCIATION, INC. | IND. TELCO | More |
| 786 | 398 | MIAMI | Florida | METRO PCS, INC. | | More |
| 787 | 398 | PIOPIEDRAS | Puerto Rico | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 801 | 398 | OGDEN | Utah | QWEST CORPORATION | RBOC | More |
| 802 | 398 | MIDDLEBURY | Vermont | NATIONAL MOBILE COMMUNICATIONS CORPORATION - VT | | More |
| 803 | 398 | BARNWELL | South Carolina | LEVEL 3 COMMUNICATIONS, LLC - SC | | More |
| 804 | 398 | RICHMOND | Virginia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | WIRELESS PROV | More |
| 805 | 398 | LSAN LA01 | California | O1 COMMUNICATIONS, INC. - CA | CLEC | More |
| 806 | 398 | AMARILLO | Texas | NTS COMMUNICATIONS, INC. | CLEC | More |
| 808 | 398 | HONOLULU | Hawaii | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 810 | 398 | LEXINGTON | Michigan | TELNET WORLDWIDE, INC. | CLEC | More |
| 812 | 398 | CARLISLE | Indiana | FRONTIER NORTH, INC. - IN | IND. TELCO | More |
| 813 | 398 | PLANT CITY | Florida | YMAX COMMUNICATIONS CORP. - FL | | More |
| 814 | 398 | CAMBRIDGE SPRINGS | Pennsylvania | VERIZON NORTH INC.-PA | IND. TELCO | More |
| 815 | 398 | ROCKFORD | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 816 | 398 | KANSAS CITY | Missouri | TCG KANSAS CITY, INC. - MO | CLEC | More |
| 817 | 398 | FRISCO | Texas | GRANDE COMMUNICATIONS NETWORKS, INC. - TX | CLEC | More |
| 818 | 398 | VAN NUYS | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 819 | 398 | WICKHAM | Quebec | Bell Canada | IND. TELCO | More |
| 828 | 398 | ASHEVILLE | North Carolina | LEVEL 3 COMMUNICATIONS, LLC - NC | | More |
| 832 | 398 | HOUSTON MEDICAL CEN | Texas | SOUTHWESTERN BELL | RBOC | More |
| 843 | 398 | DARLINGTON | South Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 845 | 398 | PIERMONT | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 847 | 398 | ARLINGTON HEIGHTS | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 850 | 398 | CRESTVIEW | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 856 | 398 | WILLIAMSTOWN | New Jersey | SCOTT SABO DBA ALLPAGE | WIRELESS PROV | More |
| 859 | 398 | MOUNT STERLING | Kentucky | SPRINT SPECTRUM L.P. | PCS | More |
| 860 | 398 | STAMFORD | Connecticut | LEVEL 3 COMMUNICATIONS, LLC - CT | CLEC | More |
| 863 | 398 | LAKELAND | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 864 | 398 | GREENVILLE | South Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | WIRELESS PROV | More |
| 870 | 398 | DAISY | Arkansas | WINDSTREAM ARKANSAS, INC. | IND. TELCO | More |
| 901 | 398 | MEMPHIS | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 902 | 398 | New Germany | Nova Scotia | Aliant Telecom (Mobility) | | More |
| 903 | 398 | HONEYGROVE | Texas | PEOPLES COMMUNICATION, INC. -TX | | More |
| 904 | 398 | JACKSONVILLE | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 905 | 398 | Oak Ridges | Ontario | Rogers Communications Partnership (Cable) | CLEC | More |
| 906 | 398 | ESCANABA | Michigan | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 907 | 398 | SOLDOTNA | Alaska | GCI COMMUNICATION CORP. DBA GENERAL COMMUNICATION | PCS | More |
| 908 | 398 | UNIONVILLE (UNION) | New Jersey | SPRINT SPECTRUM L.P. | PCS | More |
| 909 | 398 | CLAREMONT | California | VERIZON CALIFORNIA INC.-CA (GTE) | IND. TELCO | More |
| 910 | 398 | WILMINGTON | North Carolina | AT&T LOCAL | CLEC | More |
| 912 | 398 | SAVANNAH | Georgia | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 915 | 398 | LOMAX | Texas | WES - TEX TELEPHONE COOPERATIVE, INC. | IND. TELCO | More |
| 916 | 398 | WALNUT GROVE | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 917 | 398 | NEW YORK CITY ZONE | New York | PEERLESS NETWORK OF NEW YORK, LLC - NY | | More |
| 918 | 398 | TULSA | Oklahoma | HYPERCUBE TELECOM, LLC - OK | | More |
| 919 | 398 | RALEIGH | North Carolina | NETWORK TELEPHONE CORPORATION - NC | | More |
| 920 | 398 | MARKESAN | Wisconsin | CENTURYTEL CENTRAL WISCONSIN LLC DBA CENTURYLINK | | More |
| 925 | 398 | SAN FRANCISCO | California | TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO | CLEC | More |
| 931 | 398 | COLUMBIA | Tennessee | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 936 | 398 | CORRIGAN | Texas | SOUTHWESTERN BELL | RBOC | More |
| 937 | 398 | SPRINGFIELD | Ohio | CHOICE ONE COMMUNICATIONS, INC. - OH | | More |
| 940 | 398 | BARTONVILLE | Texas | Cox Texas Telcom, L.P. - TX | | More |
| 949 | 398 | IRVINE | California | COX CALIFORNIA TELCOM, L.L.C. - CA | CLEC | More |
| 951 | 398 | WOODCREST | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 954 | 398 | FORT LAUDERDALE | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 956 | 398 | RAYMONDVILLE | Texas | GTE-SW DBA VERIZON SW INC.-TX | IND. TELCO | More |
| 970 | 398 | PAGOSA SPG | Colorado | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 972 | 398 | PLANO | Texas | SOUTHWESTERN BELL TELEPHONE COMPANY - TX | CLEC | More |
| 973 | 398 | HOPATCONG | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 978 | 398 | LAWRENCE | Massachusetts | CTC COMMUNICATIONS CORP. - MA | | More |
| 979 | 398 | WALLIS | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 985 | 398 | LEEVILLE | Louisiana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA | WIRELESS PROV | More |
| 989 | 398 | ELSIE | Michigan | LEVEL 3 COMMUNICATIONS, LLC - MI | CLEC | More |
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