Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 201 | 874 | SUCCASUNNA | New Jersey | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | WIRELESS PROV | More |
| 202 | 874 | WSHNGTNZN1 | District of Columbia | VERIZON WASHINGTON DC, INC. | RBOC | More |
| 203 | 874 | MILFORD | Connecticut | SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | IND. TELCO | More |
| 204 | 874 | BASSWOOD | Manitoba | MTS Inc. | IND. TELCO | More |
| 205 | 874 | BIRMINGHAM | Alabama | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 207 | 874 | PORTLAND | Maine | CONSOLIDATED COMM OF NO. NEW ENGLAND-ME | RBOC | More |
| 208 | 874 | MOSCOW | Idaho | ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | IND. TELCO | More |
| 209 | 874 | WTFR MAIN | California | PACIFIC BELL | RBOC | More |
| 210 | 874 | SANANTONIO | Texas | BANDWIDTH.COM CLEC, LLC - TX | | More |
| 212 | 874 | NWYRCYZN02 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 214 | 874 | DALLAS | Texas | SOUTHWESTERN BELL | RBOC | More |
| 215 | 874 | PHPHSBZN42 | Pennsylvania | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 217 | 874 | DALTONCITY | Illinois | FRONTIER NORTH, INC. - IL | IND. TELCO | More |
| 218 | 874 | NEWFOLDEN | Minnesota | WIKSTROM TEL. CO., INC. | IND. TELCO | More |
| 219 | 874 | MICHIGANCY | Indiana | INDIANA BELL TEL CO INC | RBOC | More |
| 225 | 874 | NO CORNOR | Mississippi | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 229 | 874 | LESLIE | Georgia | CITIZENS TEL. CO., INC. | IND. TELCO | More |
| 231 | 874 | WOLVERINE | Michigan | 123.NET, INC. | CLEC | More |
| 240 | 874 | THURMONT | Maryland | ONVOY, LLC - MD | | More |
| 248 | 874 | PONTIAC | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 250 | 874 | Chetwynd | British Columbia | TELUS Mobility | WIRELESS PROV | More |
| 252 | 874 | BELHAVEN | North Carolina | UNITED STATES CELLULAR - NC | WIRELESS PROV | More |
| 253 | 874 | DES MOINES | Washington | QWEST CORPORATION | RBOC | More |
| 254 | 874 | BLUM | Texas | TEXAS WINDSTREAM, LLC | IND. TELCO | More |
| 256 | 874 | ATHENS | Alabama | POWERTEL BIRMINGHAM LICENSES, INC. | WIRELESS PROV | More |
| 267 | 874 | PHLDLPHZN3 | Pennsylvania | BANDWIDTH.COM CLEC, LLC - PA | | More |
| 270 | 874 | HOPKINSVL | Kentucky | LEVEL 3 COMMUNICATIONS, LLC - KY | CLEC | More |
| 276 | 874 | NORTON | Virginia | TON80 COMMUNICATIONS, LLC | | More |
| 281 | 874 | BAMMEL | Texas | SOUTHWESTERN BELL | RBOC | More |
| 301 | 874 | BUCKEYSTN | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 303 | 874 | AURORA | Colorado | LEVEL 3 COMMUNICATIONS, LLC - CO | CLEC | More |
| 304 | 874 | WARDENSVL | West Virginia | CITIZENS TEL CO OF WV DBA FRONTIER OF WV | IND. TELCO | More |
| 305 | 874 | MIAMI | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 306 | 874 | NAICAM | Saskatchewan | SaskTel | IND. TELCO | More |
| 307 | 874 | MANILA | Wyoming | UNION TEL. CO. | IND. TELCO | More |
| 308 | 874 | CHAPPELL | Nebraska | UNITED TEL CO OF THE WEST DBA CENTURYLINK - NE | IND. TELCO | More |
| 309 | 874 | MCLEAN | Illinois | FRONTIER NORTH, INC. - IL | IND. TELCO | More |
| 310 | 874 | CMTN GRDN | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 312 | 874 | CHICGOZN01 | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 313 | 874 | DETROITZN1 | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 314 | 874 | BRIDGETON | Missouri | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO | CLEC | More |
| 315 | 874 | LOWVILLE | New York | TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY | | More |
| 316 | 874 | EL DORADO | Kansas | TON80 COMMUNICATIONS, LLC | | More |
| 317 | 874 | INDIANAPLS | Indiana | INDIANA BELL TEL CO INC | RBOC | More |
| 318 | 874 | COLLINSTON | Louisiana | NORTHEAST LOUISIANA TEL. CO., INC. | IND. TELCO | More |
| 319 | 874 | WATERLOO | Iowa | QWEST CORPORATION | RBOC | More |
| 320 | 874 | LONGPRAIRI | Minnesota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | | More |
| 323 | 874 | LSAN DA 14 | California | PACIFIC BELL | RBOC | More |
| 330 | 874 | BOLIVAR | Ohio | FRONTIER NORTH, INC. - OH | IND. TELCO | More |
| 334 | 874 | SELMA | Alabama | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 336 | 874 | STATE ROAD | North Carolina | CENTRAL TEL. CO. OF NC DBA CENTURYLINK | IND. TELCO | More |
| 346 | 874 | SUGAR LAND | Texas | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | CLEC | More |
| 347 | 874 | NWYRCYZN07 | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 352 | 874 | LEESBURG | Florida | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 360 | 874 | PORT ORCH | Washington | QWEST CORPORATION | RBOC | More |
| 361 | 874 | LOLITA | Texas | LA WARD TEL. EXCH., INC. | IND. TELCO | More |
| 385 | 874 | FARMINGTON | Utah | TON80 COMMUNICATIONS, LLC | | More |
| 401 | 874 | NARRAGNSTT | Rhode Island | VERIZON NEW ENGLAND INC. | RBOC | More |
| 402 | 874 | NEBRASKACY | Nebraska | WINDSTREAM NEBRASKA, INC. | IND. TELCO | More |
| 403 | 874 | CALGARY | Alberta | TELUS Mobility | WIRELESS PROV | More |
| 404 | 874 | ATLANTA | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 405 | 874 | NOBLE | Oklahoma | ONVOY, LLC - OK | | More |
| 406 | 874 | MILES CITY | Montana | MID-RIVERS TELEPHONE COOPERATIVE, INC. | CLEC | More |
| 407 | 874 | KISSIMMEE | Florida | PEERLESS NETWORK OF FLORIDA, LLC - FL | | More |
| 408 | 874 | CAMPBELL | California | PACIFIC BELL | RBOC | More |
| 410 | 874 | ODENTON | Maryland | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD | CLEC | More |
| 412 | 874 | PTTSBGZON1 | Pennsylvania | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | WIRELESS PROV | More |
| 414 | 874 | MILWAUKZN1 | Wisconsin | WISCONSIN BELL INC | RBOC | More |
| 415 | 874 | SNFC CNTRL | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 416 | 874 | TORONTO | Ontario | Bell Canada | IND. TELCO | More |
| 417 | 874 | SPRINGFLD | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 418 | 874 | QUEBEC | Quebec | Bell Canada | IND. TELCO | More |
| 419 | 874 | PERRYSBURG | Ohio | OHIO BELL TEL CO | RBOC | More |
| 423 | 874 | CHATTNOOGA | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 435 | 874 | HILDALE | Arizona | SOUTH CENTRAL UTAH TEL. ASSN., INC. | IND. TELCO | More |
| 438 | 874 | Montreal | Quebec | TELUS Mobility | PCS | More |
| 440 | 874 | COLEBROOK | Ohio | TON80 COMMUNICATIONS, LLC | | More |
| 443 | 874 | BALTIMORE | Maryland | CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD | | More |
| 450 | 874 | Laprairie | Quebec | Distributel | | More |
| 469 | 874 | ROYSE CITY | Texas | PEOPLES COMMUNICATION, INC. -TX | | More |
| 470 | 874 | BREMEN | Georgia | ONVOY, LLC - GA | | More |
| 478 | 874 | MACON | Georgia | ONVOY SPECTRUM, LLC | | More |
| 480 | 874 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
| 484 | 874 | EXTON | Pennsylvania | RCN TELECOM SERVICES OF PENNSYLVANIA, INC. | CLEC | More |
| 502 | 874 | LOUISVILLE | Kentucky | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 503 | 874 | SILVERTON | Oregon | ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | IND. TELCO | More |
| 504 | 874 | NEWORLEANS | Louisiana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA | WIRELESS PROV | More |
| 505 | 874 | SNA TERESA | New Mexico | QWEST CORPORATION | RBOC | More |
| 506 | 874 | MONCTON | New Brunswick | Aliant Telecom (Mobility) | | More |
| 507 | 874 | ALDEN | Minnesota | CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN | | More |
| 508 | 874 | STURBRIDGE | Massachusetts | NORFOLK COUNTY INTERNET, INC. | CLEC | More |
| 509 | 874 | WHITE SWAN | Washington | UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA | IND. TELCO | More |
| 510 | 874 | OKLD MN-PD | California | PACIFIC BELL | RBOC | More |
| 512 | 874 | AUSTIN | Texas | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | CAP | More |
| 513 | 874 | HAMILTON | Ohio | CINCINNATI BELL | IND. TELCO | More |
| 514 | 874 | MONTREAL | Quebec | Bell Canada | IND. TELCO | More |
| 516 | 874 | NASSAUZN05 | New York | LEVEL 3 COMMUNICATIONS, LLC - NY | CLEC | More |
| 517 | 874 | KINDE | Michigan | CENTURYTEL OF MICHIGAN, INC. DBA CENTURYLINK | IND. TELCO | More |
| 518 | 874 | TROY | New York | CHOICE ONE COMMUNICATIONS, INC. - NY | CLEC | More |
| 519 | 874 | PORT BURWELL | Ontario | Amtelecom Limited Partnership | CAP | More |
| 520 | 874 | TUCSON | Arizona | QWEST CORPORATION | RBOC | More |
| 530 | 874 | PLVL SOUTH | California | RACE TELECOMMUNICATIONS, INC. - CA | | More |
| 540 | 874 | XXXXXXXXXX | Virginia | UNITED STATES CELLULAR - VA | WIRELESS PROV | More |
| 541 | 874 | RIDDLE | Oregon | ZIPLY FIBER OREGON, LLC DBA ZIPLY FIBER | IND. TELCO | More |
| 559 | 874 | CLOVIS | California | ONVOY, LLC - CA | | More |
| 561 | 874 | WPALMBEACH | Florida | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 570 | 874 | FRACKVILLE | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 573 | 874 | COLUMBIA | Missouri | CENTURYTEL OF MISSOURI LLC (CNTL) DBA CENTURYLINK | | More |
| 575 | 874 | SNA TERESA | New Mexico | QWEST CORPORATION | RBOC | More |
| 580 | 874 | KREMLIN | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 601 | 874 | JACKSON | Mississippi | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 602 | 874 | PHOENIX | Arizona | ONVOY SPECTRUM, LLC | | More |
| 603 | 874 | MONROE | New Hampshire | LEVEL 3 COMMUNICATIONS, LLC - NH | CLEC | More |
| 604 | 874 | VANCOUVER | British Columbia | TELUS | IND. TELCO | More |
| 605 | 874 | CLEAR LAKE | South Dakota | INTERSTATE TELECOM COOP, INC. - SD | IND. TELCO | More |
| 606 | 874 | ALLEN | Kentucky | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 608 | 874 | EASTMAN | Wisconsin | TELEPHONE USA OF WISCONSIN, LLC DBA CENTURYLINK | | More |
| 609 | 874 | PRINCETON | New Jersey | BROADVIEW NETWORKS, INC. - NJ | | More |
| 610 | 874 | PHPHSBZN11 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 612 | 874 | TWINCITIES | Minnesota | QWEST CORPORATION | RBOC | More |
| 613 | 874 | GLEN ROBERTSON | Ontario | Bell Canada | IND. TELCO | More |
| 614 | 874 | DUBLIN | Ohio | LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - OH | | More |
| 615 | 874 | NASHVILLE | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 616 | 874 | ROCKFORD | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 617 | 874 | EASTBOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 618 | 874 | E ST LOUIS | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 619 | 874 | CHULAVISTA | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 620 | 874 | SCOTT CITY | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 630 | 874 | DOWNERSGRV | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | CLEC | More |
| 631 | 874 | MASTIC | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 636 | 874 | OFALLON | Missouri | TON80 COMMUNICATIONS, LLC | | More |
| 641 | 874 | PROMISE CITY | Iowa | WINDSTREAM IOWA COMMUNICATIONS, INC. | | More |
| 646 | 874 | NWYRCYZN01 | New York | TC SYSTEMS, INC. - NY | CAP | More |
| 647 | 874 | Toronto | Ontario | Fibernetics Corporation | | More |
| 650 | 874 | SAN BRUNO | California | PACIFIC BELL | RBOC | More |
| 660 | 874 | GREEN CITY | Missouri | NORTHEAST MISSOURI RURAL TEL. CO. | IND. TELCO | More |
| 661 | 874 | BURBANK | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 662 | 874 | GREENWOOD | Mississippi | US LEC OF TENNESSEE, INC. - MS | | More |
| 678 | 874 | ATLANTA | Georgia | US LEC OF GEORGIA, INC. | CLEC | More |
| 701 | 874 | HUNTER | North Dakota | POLAR COMMUN MUTUAL AID CORP. | IND. TELCO | More |
| 702 | 874 | JEAN | Nevada | CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK | IND. TELCO | More |
| 703 | 874 | WASZ 17 | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 704 | 874 | CHARLOTTE | North Carolina | WINDSTREAM NUVOX, INC. | CLEC | More |
| 705 | 874 | Peterborough | Ontario | TELUS Integrated Communications | CLEC | More |
| 706 | 874 | RUTLEDGE | Georgia | DELTACOM, INC. - GA | CLEC | More |
| 707 | 874 | OCCIDENTAL | California | PACIFIC BELL | RBOC | More |
| 708 | 874 | THORNTON | Illinois | OVATION COMMUNICATIONS OF ILLINOIS, INC. | CLEC | More |
| 709 | 874 | Ladle Cove | Newfoundland | Bragg Communications Inc. | CLEC | More |
| 712 | 874 | HORNICK | Iowa | WESTERN IOWA TEL. ASSN. | IND. TELCO | More |
| 713 | 874 | HOUSTON JACKSON | Texas | SOUTHWESTERN BELL | RBOC | More |
| 714 | 874 | LSAN LA01 | California | ONVOY, LLC - CA | | More |
| 715 | 874 | ELK LAKE | Wisconsin | WEST WISCONSIN TELCOM COOP., INC. | IND. TELCO | More |
| 716 | 874 | BUFFALO | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 717 | 874 | LANCASTER | Pennsylvania | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA | CLEC | More |
| 718 | 874 | NEW YORK | New York | LEVEL 3 COMMUNICATIONS, LLC - NY | CLEC | More |
| 720 | 874 | ENGLEWOOD | Colorado | QWEST CORPORATION | RBOC | More |
| 724 | 874 | MCDONALD | Pennsylvania | WINDSTREAM PENNSYLVANIA, INC. | IND. TELCO | More |
| 732 | 874 | WOODBRIDGE | New Jersey | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 734 | 874 | ERIE | Michigan | TON80 COMMUNICATIONS, LLC | | More |
| 740 | 874 | SEDALIA | Ohio | OHIO BELL TEL CO | RBOC | More |
| 757 | 874 | NPNZ 3 | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 760 | 874 | LOS ANGELES - PAC W | California | RADIANTIQ LLC | | More |
| 765 | 874 | LYNN | Indiana | FRONTIER NORTH, INC.. - IN | IND. TELCO | More |
| 770 | 874 | ATLANTA NORTHWEST | Georgia | ONVOY, LLC - GA | | More |
| 772 | 874 | SEBASTIAN | Florida | TON80 COMMUNICATIONS, LLC | | More |
| 773 | 874 | CHCZ 7 | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 774 | 874 | WAYLAND | Massachusetts | ONVOY, LLC - MA | | More |
| 775 | 874 | FERNLEY | Nevada | TON80 COMMUNICATIONS, LLC | | More |
| 778 | 874 | Vancouver | British Columbia | TELUS Mobility | WIRELESS PROV | More |
| 780 | 874 | Lloydminster | Alberta | TELUS | IND. TELCO | More |
| 781 | 874 | NEEDHAM | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 785 | 874 | NORTON KANSAS | Kansas | NEX-TECH, LLC - KS | CLEC | More |
| 786 | 874 | MIAMI | Florida | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 787 | 874 | NAGUABO | Puerto Rico | PUERTO RICO TEL. CO. | IND. TELCO | More |
| 801 | 874 | PROVO | Utah | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 802 | 874 | JAMAICA | Vermont | CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY | RBOC | More |
| 803 | 874 | SAINT MATTHEWS | South Carolina | WINDSTREAM SOUTH CAROLINA, INC. | IND. TELCO | More |
| 804 | 874 | RICHMOND | Virginia | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 805 | 874 | POINT MUGU | California | PACIFIC BELL (COMPETITIVE) | CLEC | More |
| 806 | 874 | CLARENDON | Texas | VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW | | More |
| 808 | 874 | KIHEI | Hawaii | HAWAIIAN TELCOM, INC. - HI | IND. TELCO | More |
| 810 | 874 | FLINT | Michigan | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | | More |
| 812 | 874 | POSEYVILLE | Indiana | COMMUNICATIONS CORP. OF SOUTHERN IN | IND. TELCO | More |
| 813 | 874 | WESTSIDE | Florida | FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA | IND. TELCO | More |
| 814 | 874 | ERIE | Pennsylvania | VERIZON NORTH, INC. - PA | IND. TELCO | More |
| 815 | 874 | NEW MILFORD | Illinois | FRONTIER NORTH, INC. - IL | IND. TELCO | More |
| 816 | 874 | BLUE SPRINGS | Kansas | WINDSTREAM NUVOX MISSOURI, LLC | CLEC | More |
| 817 | 874 | FORT WORTH | Texas | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 818 | 874 | AGOURA | California | PACIFIC BELL | RBOC | More |
| 819 | 874 | VAL D OR | Quebec | Telebec Ltee. | IXC | More |
| 828 | 874 | VALDESE | North Carolina | CENTRAL TEL. CO. OF NC DBA CENTURYLINK | IND. TELCO | More |
| 830 | 874 | LULING | Texas | AWESOME PAGING, INC. | WIRELESS PROV | More |
| 832 | 874 | BAMMEL | Texas | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 843 | 874 | MARION | South Carolina | WINDSTREAM NUVOX, INC. | CLEC | More |
| 845 | 874 | HYDE PARK | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 847 | 874 | SCHAUMBURG | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 850 | 874 | PANAMA CITY | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 856 | 874 | MARLTON | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 858 | 874 | SAN DIEGO | California | PACIFIC BELL | RBOC | More |
| 860 | 874 | HARTFORD | Connecticut | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT | WIRELESS PROV | More |
| 863 | 874 | TAMPA | Florida | WINDSTREAM NUVOX, INC. - FL | CLEC | More |
| 864 | 874 | GREER | South Carolina | ONVOY, LLC - SC | | More |
| 865 | 874 | LOUDON | Tennessee | TON80 COMMUNICATIONS, LLC | | More |
| 867 | 874 | HAY RIVER | Northwest Territory | Northwestel | IND. TELCO | More |
| 870 | 874 | BLEVINS | Arkansas | CENTURYTEL CENTRAL ARKANSAS, LLC DBA CENTURYLINK | | More |
| 901 | 874 | MILLINGTON | Tennessee | MILLINGTON TEL. CO., INC. | IND. TELCO | More |
| 902 | 874 | SHELBURNE | Nova Scotia | Aliant Telecom (Mobility) | | More |
| 903 | 874 | CORSICANA | Texas | SOUTHWESTERN BELL | RBOC | More |
| 904 | 874 | JACKSONVILLE | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 905 | 874 | BRAMPTON | Ontario | Bell Canada | IND. TELCO | More |
| 906 | 874 | BARAGA TELEPHONE | Michigan | BARAGA TELEPHONE COMPANY | CLEC | More |
| 907 | 874 | WRANGELL | Alaska | ALASKA TELEPHONE COMPANY | IND. TELCO | More |
| 908 | 874 | BELLE MEAD | New Jersey | UNITED TEL. CO. OF NEW JERSEY DBA CENTURYLINK | IND. TELCO | More |
| 909 | 874 | RIALTO | California | PACIFIC BELL | RBOC | More |
| 910 | 874 | ELIZABETHTOWN | North Carolina | UNITED STATES CELLULAR - NC | WIRELESS PROV | More |
| 912 | 874 | LESLIE | Georgia | CITIZENS TEL. CO., INC. | IND. TELCO | More |
| 913 | 874 | LANCASTER | Kansas | UNITED TEL OF EASTERN KANSAS DBA CENTURYLINK | IND. TELCO | More |
| 914 | 874 | WHITE PLAINS | New York | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | CAP | More |
| 915 | 874 | ABILENE | Texas | KMC TELECOM II, INC. - TX | CLEC | More |
| 916 | 874 | SACRAMENTO | California | PACIFIC BELL | RBOC | More |
| 917 | 874 | NEW YORK CITY ZONE | New York | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 918 | 874 | WARDVILLE | Oklahoma | WINDSTREAM OKLAHOMA, INC. | IND. TELCO | More |
| 919 | 874 | RALEIGH | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 920 | 874 | NEWTONBURG | Wisconsin | TON80 COMMUNICATIONS, LLC | | More |
| 936 | 874 | SHIRO | Texas | UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK | IND. TELCO | More |
| 937 | 874 | DAYTON | Ohio | LEVEL 3 TELECOM OF OHIO, LLC - OH | CLEC | More |
| 949 | 874 | RANCHO VIEJO | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 954 | 874 | NORTH DADE | Florida | US LEC OF FLORIDA, INC. | CLEC | More |
| 956 | 874 | HARLINGEN | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 970 | 874 | DELTA | Colorado | QWEST CORPORATION | RBOC | More |
| 972 | 874 | LEWISVILLE | Texas | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | IND. TELCO | More |
| 973 | 874 | NEWARK | New Jersey | ONVOY, LLC - NJ | | More |
| 978 | 874 | WESTMINSTER | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 986 | 874 | SOUTH MT | Idaho | TON80 COMMUNICATIONS, LLC | | More |
| 989 | 874 | KINDE | Michigan | CENTURYTEL OF MICHIGAN, INC. DBA CENTURYLINK | IND. TELCO | More |
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