Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 201 | 857 | RIDGEWOOD | New Jersey | CABLEVISION LIGHTPATH, INC. - NJ | CLEC | More |
| 202 | 857 | WSHNGTNZN1 | District of Columbia | VERIZON WASHINGTON DC, INC. | RBOC | More |
| 203 | 857 | NORWALK | Connecticut | SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | IND. TELCO | More |
| 204 | 857 | PORTAGE LA PRAIRIE | Manitoba | MTS Inc. | IND. TELCO | More |
| 205 | 857 | THORSBY | Alabama | CENTURYTEL TEL AL LLC (NORTHERN) DBA CENTURYLINK | | More |
| 207 | 857 | WESTBROOK | Maine | CONSOLIDATED COMM OF NO. NEW ENGLAND-ME | RBOC | More |
| 208 | 857 | THREECREEK | Idaho | RURAL TEL CO | IND. TELCO | More |
| 209 | 857 | MODESTO | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 210 | 857 | SANANTONIO | Texas | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 212 | 857 | NWYRCYZN01 | New York | TC SYSTEMS, INC. - NY | CAP | More |
| 214 | 857 | DALLAS | Texas | SOUTHWESTERN BELL | RBOC | More |
| 215 | 857 | BEDMINSTER | Pennsylvania | LEVEL 3 COMMUNICATIONS, LLC - PA | CLEC | More |
| 216 | 857 | CLEVELAND | Ohio | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 217 | 857 | TEUTOPOLIS | Illinois | CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL | | More |
| 218 | 857 | CLIMAX | Minnesota | HALSTAD TEL. CO. | IND. TELCO | More |
| 224 | 857 | ARLIGTNHTS | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 240 | 857 | WSHNGTNZN5 | Maryland | LEVEL 3 TELECOM OF MARYLAND, LLC - MD | CLEC | More |
| 248 | 857 | PONTIAC | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 250 | 857 | Victoria | British Columbia | Bell Mobility | WIRELESS PROV | More |
| 253 | 857 | GIG HARBOR | Washington | CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | IND. TELCO | More |
| 254 | 857 | LORENA | Texas | SOUTHWESTERN BELL | RBOC | More |
| 256 | 857 | ALBERTVL | Alabama | AT&T CORP. | | More |
| 262 | 857 | BRISTOL | Wisconsin | FRONTIER NORTH INC. - WI | IND. TELCO | More |
| 267 | 857 | PHILADELPHIA ZONE 2 | Pennsylvania | BANDWIDTH.COM CLEC, LLC - PA | | More |
| 269 | 857 | SAUGATUCK | Michigan | FRONTIER NORTH, INC. - MI | IND. TELCO | More |
| 270 | 857 | FRANKLIN | Kentucky | E-TEL, LLC - KY | CLEC | More |
| 281 | 857 | HOUSTON | Texas | LEVEL 3 COMMUNICATIONS, LLC - TX | CLEC | More |
| 289 | 857 | Thornhill | Ontario | Fibernetics Corporation | | More |
| 301 | 857 | CLEAR SPG | District of Columbia | CORE COMMUNICATIONS, INC.- MD | CLEC | More |
| 302 | 857 | DOVER | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 303 | 857 | FORTLUPTON | Colorado | QWEST CORPORATION | RBOC | More |
| 304 | 857 | PTPLEASANT | West Virginia | LUMOS NETWORKS INC. - VA | CLEC | More |
| 305 | 857 | MIAMI | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 306 | 857 | STRONGFIELD | Saskatchewan | SaskTel | IND. TELCO | More |
| 307 | 857 | RIVERTON | Wyoming | QWEST CORPORATION | RBOC | More |
| 309 | 857 | PEORIA | Illinois | ONVOY, LLC | | More |
| 310 | 857 | SNMN SNMN | California | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | | More |
| 312 | 857 | CHICGOZN01 | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 313 | 857 | DETROIT | Michigan | TELEPORT COMMUNICATIONS GROUP AMERICA - MI | CAP | More |
| 314 | 857 | ST LOUIS | Missouri | IP HORIZON LLC | | More |
| 315 | 857 | BALDWINSVL | New York | CHOICE ONE COMMUNICATIONS, INC. - NY | CLEC | More |
| 317 | 857 | WESTNEWTON | Indiana | GLOBAL CROSSING LOCAL SERVICES, INC. - IN | CLEC | More |
| 319 | 857 | SWISHER | Iowa | SOUTH SLOPE COOP. TEL. CO., INC. | IND. TELCO | More |
| 320 | 857 | GROVE CITY | Minnesota | CENTURYLINK OF MINNESOTA, INC. | IND. TELCO | More |
| 323 | 857 | LSAN DA 13 | California | PACIFIC BELL | RBOC | More |
| 330 | 857 | KIDRON | Ohio | UNITED TEL. CO. OF OHIO DBA CENTURYLINK | IND. TELCO | More |
| 334 | 857 | KOWALIGA | Alabama | WINDSTREAM ALABAMA, INC. | IND. TELCO | More |
| 336 | 857 | FARMER | North Carolina | RANDOLPH TEL. MEMBERSHIP CORP. | IND. TELCO | More |
| 337 | 857 | YOUNGSVL | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 346 | 857 | RICHMNRNBG | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 347 | 857 | NWYRCYZN14 | New York | XCHANGE TELECOM CORP. - NY | | More |
| 352 | 857 | OCALA | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 360 | 857 | RIDGEFIELD | Oregon | GLOBAL CROSSING LOCAL SERVICES, INC. - WA | CLEC | More |
| 361 | 857 | C CHRISTI | Texas | SOUTHWESTERN BELL | RBOC | More |
| 402 | 857 | NIOBRARA | Nebraska | GREAT PLAINS COMMUNICATIONS, INC. | IND. TELCO | More |
| 403 | 857 | CZAR | Alberta | TELUS | IND. TELCO | More |
| 404 | 857 | ATLANTA | Georgia | POWERTEL ATLANTA LICENSES, INC. | WIRELESS PROV | More |
| 405 | 857 | PRAGUE | Oklahoma | COMCAST IP PHONE, LLC | | More |
| 406 | 857 | SOMERS | Montana | CENTURYTEL OF MONTANA, INC. DBA CENTURYLINK | IND. TELCO | More |
| 407 | 857 | ORLANDO | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 408 | 857 | SNJS WEST | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 409 | 857 | PRAIRIE VIEW | Texas | SOUTHWESTERN BELL - TX | RBOC | More |
| 410 | 857 | WESTMINSTR | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 412 | 857 | PTGSBNZN14 | Pennsylvania | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 415 | 857 | SNFC CNTRL | California | BANDWIDTH.COM CLEC, LLC - CA | | More |
| 416 | 857 | TORONTO | Ontario | Fido Solutions Inc. | | More |
| 417 | 857 | SPRINGFLD | Missouri | CD TELECOMMUNICATIONS, LLC - MO | | More |
| 418 | 857 | TROIS PISTOLES | Quebec | Bell Canada | IND. TELCO | More |
| 419 | 857 | NO BALTIMR | Ohio | TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH | | More |
| 423 | 857 | KINGSPORT | Tennessee | UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN | IND. TELCO | More |
| 424 | 857 | SNMN MRVS | California | FRACTEL, LLC | | More |
| 434 | 857 | DANVILLE | Virginia | LUMOS NETWORKS INC. - VA | CLEC | More |
| 435 | 857 | LYNNDYL | Utah | CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT | IND. TELCO | More |
| 440 | 857 | CLEVELAND | Ohio | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | CLEC | More |
| 443 | 857 | BALTIMORE | Maryland | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WIRELESS PROV | More |
| 450 | 857 | Boucherville | Quebec | Videotron General Partnership | CLEC | More |
| 469 | 857 | DALLAS | Texas | TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL | | More |
| 470 | 857 | ATLANTA NE | Georgia | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA | CLEC | More |
| 479 | 857 | RUSSELLVL | Arkansas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 480 | 857 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
| 484 | 857 | KEMPTON | Pennsylvania | LEVEL 3 COMMUNICATIONS, LLC - PA | CLEC | More |
| 501 | 857 | RUSSELLVILLE | Arkansas | TELECORP COMMUNICATIONS, INC. | PCS | More |
| 502 | 857 | SADIEVILLE | Kentucky | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 503 | 857 | MCMINNVL | Oregon | LEVEL 3 TELECOM OF OREGON, LLC - OR | CLEC | More |
| 504 | 857 | HOUMA | Louisiana | BELLSOUTH TELECOMM INC - LA | RBOC | More |
| 505 | 857 | ALBUQURQUE | New Mexico | QWEST CORPORATION | RBOC | More |
| 506 | 857 | MONCTON | New Brunswick | Aliant Telecom(NB) | IND. TELCO | More |
| 507 | 857 | LEROY | Minnesota | MCC TELEPHONY OF MINNESOTA, LLC - MN | | More |
| 508 | 857 | BROCKTON | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 509 | 857 | LAUDERDALE | Washington | CONSOLIDATED COMMUNICATIONS OF WASHINGTON COMPANY | IND. TELCO | More |
| 510 | 857 | FRNK MAIN | California | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 512 | 857 | AUSTIN | Texas | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | CAP | More |
| 513 | 857 | HAMILTON | Ohio | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 514 | 857 | MONTREAL | Quebec | Bell Canada | IND. TELCO | More |
| 515 | 857 | DUMONT | Iowa | DUMONT TEL. CO. | IND. TELCO | More |
| 516 | 857 | NASSAUZN07 | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 517 | 857 | SPRINGPORT | Michigan | SPRINGPORT TEL. CO. | IND. TELCO | More |
| 518 | 857 | ALBANY | New York | METROPCS, INC. | | More |
| 519 | 857 | LONDON | Ontario | Bell Mobility | WIRELESS PROV | More |
| 520 | 857 | CIBOLA | Arizona | VERIZON CALIFORNIA INC. | IND. TELCO | More |
| 530 | 857 | CHICO | California | IP HORIZON LLC | | More |
| 540 | 857 | ROANOKE | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 541 | 857 | MEDFORD | Oregon | QWEST CORPORATION | RBOC | More |
| 559 | 857 | FRIANT | California | DISH WIRELESS, LLC | | More |
| 561 | 857 | DELRAY BCH | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 562 | 857 | CMTN GRDN | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 570 | 857 | WALENPAPCK | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 573 | 857 | FAIRDEALNG | Missouri | WINDSTREAM MISSOURI, INC. | IND. TELCO | More |
| 574 | 857 | FULTON | Indiana | FRONTIER NORTH, INC.. - IN | IND. TELCO | More |
| 575 | 857 | ALBUQUERQUE | New Mexico | US WEST COMMUNICATIONS - MOUNTAIN BELL - NM | RBOC | More |
| 580 | 857 | ALLEN | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 585 | 857 | ROCHESTER | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 601 | 857 | RAYMOND | Mississippi | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 602 | 857 | PHOENIX | Arizona | ADVANCED TELECOM SOLUTIONS, LLC | | More |
| 603 | 857 | SUNCOOK | New Hampshire | BELL ATLANTIC MOBILE, INC | WIRELESS PROV | More |
| 604 | 857 | ALDERGROVE | British Columbia | TELUS | IND. TELCO | More |
| 605 | 857 | YANKTON | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 607 | 857 | ELMIRA | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 608 | 857 | MINDORO | Wisconsin | CENTURYTEL CENTRAL WISCONSIN LLC DBA CENTURYLINK | | More |
| 609 | 857 | TUCKERTON | New Jersey | COMCAST IP PHONE, LLC | | More |
| 610 | 857 | PARKESBURG | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 613 | 857 | Ottawa-Hull | Ontario | TELUS Mobility | PCS | More |
| 614 | 857 | COLUMBUS | Ohio | OHIO BELL TEL CO | RBOC | More |
| 615 | 857 | CHARLOTTE | Tennessee | ONVOY, LLC - TN | | More |
| 616 | 857 | SAUGATUCK | Michigan | FRONTIER NORTH, INC. - MI | IND. TELCO | More |
| 618 | 857 | E ST LOUIS | Illinois | CHARTER FIBERLINK - ILLINOIS, LLC - IL | | More |
| 619 | 857 | SNDG SNDG | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 620 | 857 | FULTON | Kansas | CRAW-KAN TEL. COOP.,INC. - KS | IND. TELCO | More |
| 626 | 857 | AZUSA | California | FRONTIER CALIFORNIA INC. | IND. TELCO | More |
| 630 | 857 | NAPERVILLE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 631 | 857 | NEW YORK CITY | New York | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | CLEC | More |
| 641 | 857 | DUMONT | Iowa | DUMONT TEL. CO. | IND. TELCO | More |
| 646 | 857 | NWYRCYZN01 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 647 | 857 | Toronto | Ontario | Public Mobile Incorporated | | More |
| 650 | 857 | PALO ALTO | California | PACIFIC BELL | RBOC | More |
| 660 | 857 | WINIGAN | Missouri | NORTHEAST MISSOURI RURAL TEL. CO. | IND. TELCO | More |
| 661 | 857 | SANTA CLARITA: NEWH | California | METROPCS NETWORKS, LLC | | More |
| 662 | 857 | SARDIS | Mississippi | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MS | CLEC | More |
| 678 | 857 | ATLANTA NORTHWEST | Georgia | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 701 | 857 | MINOT | North Dakota | SRT COMMUNICATIONS, INC. | IND. TELCO | More |
| 702 | 857 | LAS VEGAS | Nevada | ONVOY, LLC - NV | | More |
| 703 | 857 | WASHINGTON | District of Columbia | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 704 | 857 | CHINA GROVE-LANDIS | North Carolina | WINDSTREAM CONCORD TELEPHONE, LLC | IND. TELCO | More |
| 705 | 857 | ALBAN | Ontario | Bell Canada | IND. TELCO | More |
| 706 | 857 | SUMMERVILLE | Georgia | WINDSTREAM GEORGIA COMMUNICATIONS CORP. | IND. TELCO | More |
| 707 | 857 | GEYSERVILLE | California | PACIFIC BELL | RBOC | More |
| 708 | 857 | OAK LAWN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 709 | 857 | LAMALINE | Newfoundland | Aliant Telecom (NF) | IND. TELCO | More |
| 712 | 857 | PLOVER | Iowa | NORTHWEST TEL. COOP. ASSN. | IND. TELCO | More |
| 713 | 857 | HOUSTON | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 714 | 857 | WESTMINSTER | California | SHELCOMM | | More |
| 715 | 857 | FOX CREEK | Wisconsin | LAKELAND COMMUNICATIONS GROUP, LLC | IND. TELCO | More |
| 716 | 857 | BUFFALO | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 717 | 857 | HARISBGZN1 | Pennsylvania | VITCOM LLC - PA | | More |
| 718 | 857 | NYCZ 6 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 720 | 857 | AURORA | Colorado | QWEST CORPORATION | RBOC | More |
| 724 | 857 | ALIQUIPPA | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 727 | 857 | HUDSON | Florida | FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA | IND. TELCO | More |
| 732 | 857 | JERSEY CITY | New Jersey | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ | CLEC | More |
| 734 | 857 | DETROIT | Michigan | TELEPORT COMMUNICATIONS AMERICA, LLC - MI | | More |
| 740 | 857 | PLUMWOOD | Ohio | FRONTIER NORTH, INC. - OH | IND. TELCO | More |
| 757 | 857 | NFKZ 2 | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 760 | 857 | SAN DIEGO | California | IP HORIZON LLC | | More |
| 765 | 857 | RIDGEVILLE | Indiana | FRONTIER NORTH, INC.. - IN | IND. TELCO | More |
| 770 | 857 | SMYRNA | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 773 | 857 | CHICAGO ZONE 4 | Illinois | RCN TELECOM SERVICES OF ILLINIOS, INC. - IL | CLEC | More |
| 775 | 857 | RENO | Nevada | NEVADA BELL | RBOC | More |
| 780 | 857 | CZAR | Alberta | TELUS | IND. TELCO | More |
| 781 | 857 | BROCKTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 785 | 857 | HOME | Kansas | BLUE VALLEY TELE-COMMUNICATIONS, INC. | IND. TELCO | More |
| 786 | 857 | MIAMI | Florida | METROPCS, INC. | | More |
| 787 | 857 | BARRANQUITAS | Puerto Rico | PUERTO RICO TEL. CO. | IND. TELCO | More |
| 801 | 857 | PROVO | Utah | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | WIRELESS PROV | More |
| 802 | 857 | ESSEX JUNCTION | Vermont | LIGHTSHIP TELECOM, LLC - VT | | More |
| 803 | 857 | SANTEE | South Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
| 804 | 857 | DANVILLE | Virginia | CALLWORKS CORPORATION | | More |
| 805 | 857 | THOUSAND OAKS | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 806 | 857 | FRITCH | Texas | VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW | | More |
| 807 | 857 | DORION | Ontario | Bell Canada | IND. TELCO | More |
| 810 | 857 | ALGONAC | Michigan | TELNET WORLDWIDE, INC. | CLEC | More |
| 812 | 857 | BLOOMINGTON | Indiana | INDIANA BELL TEL CO INC | RBOC | More |
| 813 | 857 | TAMPA | Florida | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 814 | 857 | CLEARFIELD | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 815 | 857 | AMBOY | Illinois | FRONTIER NORTH, INC. - IL | IND. TELCO | More |
| 816 | 857 | KANSAS CITY | Missouri | AT&T - LOCAL | CLEC | More |
| 817 | 857 | DALLAS | Texas | LEVEL 3 COMMUNICATIONS, LLC - TX | CLEC | More |
| 818 | 857 | CANOGAPARK | California | METROPCS NETWORKS, LLC | | More |
| 819 | 857 | Drummondville | Quebec | TELUS Quebec | | More |
| 830 | 857 | GONZALES | Texas | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | IND. TELCO | More |
| 832 | 857 | HOUSTON | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 843 | 857 | HARTSVILLE | South Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 845 | 857 | NEWBURGH | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 847 | 857 | NORTHBROOK | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 850 | 857 | PENSACOLA | Florida | AT&T CORP. | | More |
| 856 | 857 | HADDONFIELD | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 857 | 857 | XXXXXXXXXX | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 860 | 857 | CONNECTICUT | Connecticut | METROPCS, INC. | | More |
| 864 | 857 | LAURENS | South Carolina | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 867 | 857 | ARVIAT | Northwest Territory | Northwestel | IND. TELCO | More |
| 870 | 857 | CORNING | Arkansas | CENTURYTEL CENTRAL ARKANSAS, LLC DBA CENTURYLINK | | More |
| 901 | 857 | MEMPHIS | Tennessee | POWERTEL MEMPHIS LICENSES, INC. | WIRELESS PROV | More |
| 902 | 857 | HUBBARDS | Nova Scotia | Aliant Telecom (NS) | IND. TELCO | More |
| 903 | 857 | PINE MILLS | Texas | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | IND. TELCO | More |
| 904 | 857 | ST AUGUSTINE | Florida | ABC PAGING CITY BEEPERS, INC. | WIRELESS PROV | More |
| 905 | 857 | BOLTON | Ontario | Bell Canada | IND. TELCO | More |
| 908 | 857 | OXFORD | New Jersey | LEVEL 3 COMMUNICATIONS, LLC - NJ | CLEC | More |
| 909 | 857 | COLTON | California | AMERICAN MESSAGING SERVICES, LLC | WIRELESS PROV | More |
| 910 | 857 | ST PAULS | North Carolina | ONVOY, LLC - NC | | More |
| 912 | 857 | NEWINGTON | Georgia | PLANTERS RURAL TEL. COOP., INC. | IND. TELCO | More |
| 913 | 857 | HOME | Kansas | BLUE VALLEY TELE-COMMUNICATIONS, INC. | IND. TELCO | More |
| 914 | 857 | NEW YORK | New York | E.SPIRE COMMUNICATIONS, INC. - NY | CLEC | More |
| 915 | 857 | EL PASO SANDHILLS | Texas | SOUTHWESTERN BELL | RBOC | More |
| 916 | 857 | SACRAMENTO | California | PACIFIC BELL | RBOC | More |
| 917 | 857 | NEW YORK CITY ZONE | New York | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 918 | 857 | TULSA | Oklahoma | UNITED STATES CELLULAR - OK | WIRELESS PROV | More |
| 919 | 857 | RALEIGH | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 920 | 857 | GREEN BAY | Wisconsin | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | WIRELESS PROV | More |
| 925 | 857 | BISHOP RANCH | California | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 928 | 857 | CIBOLA | Arizona | FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - AZ | IND. TELCO | More |
| 931 | 857 | WARTRACE | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 936 | 857 | PRAIRIE VIEW | Texas | SOUTHWESTERN BELL | RBOC | More |
| 937 | 857 | CHRISTIANSBU | Ohio | OHIO BELL TEL CO | RBOC | More |
| 941 | 857 | NORTH PORT | Florida | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 949 | 857 | IRVINE | California | PACIFIC BELL | RBOC | More |
| 952 | 857 | NORMANDALE | Minnesota | QWEST CORPORATION | RBOC | More |
| 954 | 857 | DEERFIELD BEACH | Florida | METROPCS, INC. | | More |
| 956 | 857 | LAREDO | Texas | ONVOY, LLC - TX | | More |
| 970 | 857 | WRAY | Colorado | BANDWIDTH.COM CLEC, LLC - CO | | More |
| 972 | 857 | DALLAS TAYLOR | Texas | SOUTHWESTERN BELL | RBOC | More |
| 973 | 857 | MONTCLAIR | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 978 | 857 | LAWRENCE | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 985 | 857 | HOUMA | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 989 | 857 | REMUS | Michigan | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
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