Area Code | Prefix | City/Switch Name (Click for city search) | State/Prov. Area Map | Telephone Company Web link | Telco Type | More Info |
|---|
| 201 | 670 | RIDGEWOOD | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 202 | 670 | WSHNGTNZN1 | District of Columbia | BANDWIDTH.COM CLEC, LLC - DC | | More |
| 203 | 670 | WATERBURY | Connecticut | OMNIPOINT COMMUNICATIONS, INC. - CT | WIRELESS PROV | More |
| 204 | 670 | THOMPSON | Manitoba | MTS Inc. | | More |
| 205 | 670 | COLUMBIANA | Alabama | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 206 | 670 | SEATTLE | Washington | STRATUS NETWORKS | | More |
| 207 | 670 | RANGELEY | Maine | BELL ATLANTIC MOBILE, INC | WIRELESS PROV | More |
| 208 | 670 | BURLEY | Idaho | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID | WIRELESS PROV | More |
| 209 | 670 | STOCKTON | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 210 | 670 | SANANTONIO | Texas | SOUTHWESTERN BELL | RBOC | More |
| 212 | 670 | NWYRCYZN01 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 213 | 670 | LSAN DA 01 | California | PACIFIC BELL | RBOC | More |
| 214 | 670 | DALLAS | Texas | SOUTHWESTERN BELL | RBOC | More |
| 215 | 670 | PHLDLPHZN1 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 216 | 670 | CLEVELAND | Ohio | AMERICAN MESSAGING SERVICES, LLC | | More |
| 217 | 670 | SPRINGFLD | Illinois | COMCAST IP PHONE, LLC | | More |
| 218 | 670 | AITKIN | Minnesota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | | More |
| 219 | 670 | HAMMOND | Indiana | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 226 | 670 | Wardsville | Ontario | Comwave Networks | | More |
| 228 | 670 | GULFPORT | Mississippi | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 229 | 670 | BAINBRIDGE | Georgia | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 231 | 670 | MUSKEGON | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 240 | 670 | WSHNGTNZN3 | Maryland | BANDWIDTH.COM CLEC, LLC - MD | | More |
| 248 | 670 | TROY | Michigan | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | | More |
| 250 | 670 | AHOUSAT | British Columbia | TELUS | IND. TELCO | More |
| 252 | 670 | NEW BERN | North Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | WIRELESS PROV | More |
| 253 | 670 | AUBURN | Washington | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 256 | 670 | BRIDGEPORT | Alabama | BANDWIDTH.COM CLEC, LLC - AL | | More |
| 262 | 670 | HARTFORD | Wisconsin | WISCONSIN BELL INC | RBOC | More |
| 267 | 670 | PHLDLPHZN2 | Pennsylvania | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | WIRELESS PROV | More |
| 270 | 670 | GLASGWRURL | Kentucky | SO CENTRAL RURAL TELECOMM COOPERATIVE, INC. | IND. TELCO | More |
| 276 | 670 | MARTINSVL | Virginia | CENTRAL TEL. CO. OF VIRGINIA DBA CENTURYLINK | IND. TELCO | More |
| 281 | 670 | HSTNSUBURB | Texas | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX | CLEC | More |
| 289 | 670 | Milton | Ontario | Iristel Inc. | | More |
| 301 | 670 | WSNGTNZN10 | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 302 | 670 | DOVER | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 303 | 670 | DENVER | Colorado | QWEST CORPORATION | RBOC | More |
| 304 | 670 | WEIRTON | West Virginia | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 305 | 670 | MIAMI | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 306 | 670 | Tisdale | Saskatchewan | TELUS Mobility | PCS | More |
| 307 | 670 | GILLETTE | Wyoming | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY | WIRELESS PROV | More |
| 309 | 670 | PEORIA | Illinois | ITV-3, LLC D/B/A I3 BROADBAND | | More |
| 310 | 670 | INGLEWOOD | California | PACIFIC BELL | RBOC | More |
| 312 | 670 | CHICGOZN01 | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 313 | 670 | DETROITZN5 | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 314 | 670 | ST LOUIS | Missouri | AMERICAN MESSAGING SERVICES, LLC | | More |
| 315 | 670 | WATERLOO | New York | LEVEL 3 COMMUNICATIONS, LLC - NY | CLEC | More |
| 316 | 670 | WICHITA | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 317 | 670 | INDIANAPLS | Indiana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | WIRELESS PROV | More |
| 318 | 670 | SHREVEPORT | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 319 | 670 | KEOKUK | Iowa | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 323 | 670 | LOS ANGELES: DA 14 | California | METROPCS NETWORKS, LLC | | More |
| 325 | 670 | ABILENE | Texas | SOUTHWESTERN BELL | RBOC | More |
| 330 | 670 | MONTROSE | Ohio | FRONTIER NORTH, INC. - OH | IND. TELCO | More |
| 334 | 670 | TROY | Alabama | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 336 | 670 | MULBERRY | North Carolina | CENTRAL TEL. CO. OF NC DBA CENTURYLINK | IND. TELCO | More |
| 346 | 670 | BAMMEL | Texas | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 347 | 670 | NWYRCYZN08 | New York | BANDWIDTH.COM CLEC, LLC - NY | | More |
| 352 | 670 | BRONSON | Florida | ONVOY, LLC - FL | | More |
| 360 | 670 | PT ANGELES | Washington | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 385 | 670 | OGDEN | Utah | US WEST COMMUNICATIONS - MOUNTAIN BELL - UT | RBOC | More |
| 402 | 670 | OMAHA | Nebraska | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE | | More |
| 403 | 670 | CALGARY | Alberta | TELUS | IND. TELCO | More |
| 404 | 670 | ATLANTA | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 405 | 670 | OKLA CITY | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 406 | 670 | BILLINGS | Montana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT | WIRELESS PROV | More |
| 407 | 670 | WINTERPARK | Florida | MCI WORLDCOM COMMUNICATIONS, INC. - FL | CLEC | More |
| 408 | 670 | SALINAS | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 409 | 670 | ORANGE | Texas | SOUTHWESTERN BELL | RBOC | More |
| 410 | 670 | EDGEWOOD | Maryland | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD | CLEC | More |
| 412 | 670 | PTTSBGZON1 | Pennsylvania | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 414 | 670 | MILWAUKZN1 | Wisconsin | LEVEL 3 TELECOM OF WISCONSIN, LP - WI | CLEC | More |
| 415 | 670 | SNFC CNTRL | California | PACIFIC BELL | RBOC | More |
| 416 | 670 | Toronto | Ontario | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 417 | 670 | URBANA | Missouri | RYSTEC, INC | | More |
| 418 | 670 | QUEBEC | Quebec | Bell Canada | IND. TELCO | More |
| 419 | 670 | PAULDING | Ohio | WINDSTREAM OHIO, LLC | IND. TELCO | More |
| 423 | 670 | JOHNSON CY | Tennessee | IP HORIZON LLC | | More |
| 425 | 670 | HALLS LAKE | Washington | ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | IND. TELCO | More |
| 435 | 670 | SALINA | Utah | TELEPORT COMMUNICATIONS AMERICA, LLC - UT | CLEC | More |
| 440 | 670 | LORAIN | Ohio | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 443 | 670 | CATONSVL | Maryland | CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD | | More |
| 450 | 670 | LONGUEUIL | Quebec | Bell Canada | IND. TELCO | More |
| 469 | 670 | GRANDPRARI | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 470 | 670 | ATLANTA | Georgia | HD CARRIER LLC | | More |
| 479 | 670 | ALMA | Arkansas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR | WIRELESS PROV | More |
| 480 | 670 | PHOENIX | Arizona | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | WIRELESS PROV | More |
| 484 | 670 | KING OF PRUSSIA | Pennsylvania | ONVOY SPECTRUM, LLC | | More |
| 501 | 670 | HORSESHOE BEND | Arkansas | CENTURYTEL OF ARKANSAS, INC. DBA CENTURYLINK | IND. TELCO | More |
| 503 | 670 | BEAVERTON | Oregon | ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | IND. TELCO | More |
| 504 | 670 | NEWORLEANS | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 505 | 670 | SANTA FE | New Mexico | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM | WIRELESS PROV | More |
| 507 | 670 | CANTON | Minnesota | MCC TELEPHONY OF MINNESOTA, LLC - MN | | More |
| 508 | 670 | EDGARTOWN | Massachusetts | NORFOLK COUNTY INTERNET, INC. | CLEC | More |
| 509 | 670 | WENATCHEE | Washington | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | | More |
| 510 | 670 | HAYWARD | California | PACIFIC BELL | RBOC | More |
| 512 | 670 | AUSTIN | Texas | SOUTHWESTERN BELL | RBOC | More |
| 513 | 670 | CINCINNATI | Ohio | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 514 | 670 | Montreal | Quebec | Rogers Communications Partnership (Cable) | CLEC | More |
| 516 | 670 | NASSAUZN06 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 517 | 670 | CARO | Michigan | DOBSON CELLULAR SYSTEMS, INC. | WIRELESS PROV | More |
| 518 | 670 | MECHANICVL | New York | CHOICE ONE COMMUNICATIONS, INC. - NY | CLEC | More |
| 519 | 670 | LONDON | Ontario | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 520 | 670 | TUCSON | Arizona | QWEST CORPORATION | RBOC | More |
| 530 | 670 | CORNING | California | RADIANTIQ LLC | | More |
| 540 | 670 | FREDECKSBG | Virginia | ONVOY SPECTRUM, LLC | | More |
| 541 | 670 | ROSEBURG | Oregon | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR | | More |
| 559 | 670 | HANFORD | California | WIDE VOICE, LLC - CA | | More |
| 561 | 670 | WPALMBEACH | Florida | METROPCS, INC. | | More |
| 562 | 670 | PICORIVERA | California | ONVOY, LLC - CA | | More |
| 570 | 670 | SCRANTON | Pennsylvania | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 571 | 670 | WSNGTNZN08 | Virginia | COMMIO, LLC | | More |
| 573 | 670 | FARMINGTON | Missouri | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 580 | 670 | BLACKWELL | Oklahoma | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | | More |
| 585 | 670 | W WEBSTER | New York | FRONTIER TELEPHONE OF ROCHESTER, INC. | IND. TELCO | More |
| 601 | 670 | BAYSPRINGS | Mississippi | BAY SPRINGS TEL. CO., INC. | IND. TELCO | More |
| 602 | 670 | PHOENIX | Arizona | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 603 | 670 | MERRIMACK | New Hampshire | CHOICE ONE OF NEW HAMPSHIRE, INC. | CLEC | More |
| 604 | 670 | West Vancouver | British Columbia | Iristel Inc. | | More |
| 605 | 670 | VERMILLION | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 606 | 670 | MIDDLESBO | Kentucky | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | WIRELESS PROV | More |
| 607 | 670 | STAMFORD | New York | ONVOY, LLC- NY | | More |
| 608 | 670 | MOUNTHOREB | Wisconsin | CHARTER FIBERLINK, LLC - WI | | More |
| 609 | 670 | HADDONFLD | New Jersey | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 610 | 670 | READING | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 612 | 670 | TWINCITIES | Minnesota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 613 | 670 | Ottawa-Hull | Ontario | MTS Allstream Inc. | CLEC | More |
| 614 | 670 | COLUMBUS | Ohio | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 615 | 670 | LAFAYETTE | Tennessee | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | WIRELESS PROV | More |
| 616 | 670 | HOLLAND | Michigan | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 617 | 670 | BOSTON | Massachusetts | RCN TELECOM SERVICES, INC. - MA | CLEC | More |
| 618 | 670 | COLLINSVL | Missouri | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 619 | 670 | LA MESA | California | PACIFIC BELL | RBOC | More |
| 620 | 670 | PITTSBURG | Kansas | LEVEL 3 COMMUNICATIONS, LLC - KS | | More |
| 623 | 670 | PHOENIX | Arizona | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | WIRELESS PROV | More |
| 626 | 670 | ALHAMBRA | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 630 | 670 | LA GRANGE | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 631 | 670 | COMMACK | New York | CABLEVISION LIGHTPATH, INC. - NY | CLEC | More |
| 641 | 670 | OSKALOOSA | Iowa | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | WIRELESS PROV | More |
| 646 | 670 | NWYRCYZN03 | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 650 | 670 | REDWOOD CITY | California | ONVOY, LLC - CA | | More |
| 657 | 670 | WESTMINSTR | California | ONVOY, LLC - CA | | More |
| 660 | 670 | KIMBERLY | Missouri | UNITED STATES CELLULAR - MO | WIRELESS PROV | More |
| 661 | 670 | SHERMAN OAKS | California | METROPCS NETWORKS, LLC | | More |
| 662 | 670 | BOONEVILLE | Mississippi | GULFPINES COMMUNICATIONS, LLC | | More |
| 667 | 670 | SUDLERSVL | Maryland | ONVOY, LLC - MD | | More |
| 678 | 670 | ATLANTA NORTHWEST | Georgia | POWERTEL ATLANTA LICENSES, INC. | WIRELESS PROV | More |
| 701 | 670 | GRANDFORKS | North Dakota | COMPUTER TELEPHONY INNOVATIONS INC. DBA VOXTELESYS | | More |
| 702 | 670 | LAS VEGAS | Nevada | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NV | | More |
| 703 | 670 | DALE CITY | Virginia | VERIZON SOUTH, INC. - VA (CONTEL) | IND. TELCO | More |
| 704 | 670 | CHARLOTTE | North Carolina | GLOBAL CROSSING LOCAL SERVICES, INC. - NC | | More |
| 705 | 670 | SUDBURY | Ontario | Bell Canada | IND. TELCO | More |
| 706 | 670 | MADISON | Georgia | RTC SOLUTIONS, INC. - GA | | More |
| 707 | 670 | HOPLAND | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 708 | 670 | SUMMIT | Illinois | METROPCS, INC. | | More |
| 709 | 670 | LADLE COVE | Newfoundland | Aliant Telecom (NF) | IND. TELCO | More |
| 712 | 670 | SIOUX CITY | Iowa | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 713 | 670 | HOUSTON ORCHARD | Texas | SOUTHWESTERN BELL | RBOC | More |
| 714 | 670 | BUENA PARK | California | PACIFIC BELL | RBOC | More |
| 715 | 670 | BLCKRIVFLS | Wisconsin | CHARTER FIBERLINK, LLC - WI | | More |
| 716 | 670 | WEST WEBSTER - RIDG | New York | AT&T - LOCAL | CLEC | More |
| 717 | 670 | GRATZ | Pennsylvania | CENTURYLINK COMMUNICATIONS, LLC | | More |
| 718 | 670 | NYCZ 9 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 719 | 670 | ALAMOSA | Colorado | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | WIRELESS PROV | More |
| 720 | 670 | AURORA | Colorado | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | WIRELESS PROV | More |
| 724 | 670 | UNIONTOWN (FAYETTE) | Pennsylvania | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | | More |
| 732 | 670 | TETERBORO | New Jersey | METROPCS, INC. | | More |
| 734 | 670 | ANN ARBOR | Michigan | AMERICAN MESSAGING SERVICES, LLC | | More |
| 740 | 670 | NEWARK | Ohio | WINDSTREAM OHIO, LLC | IND. TELCO | More |
| 757 | 670 | NFKZ 2 | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 760 | 670 | SAN DIEGO | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 763 | 670 | TWIN CITIES | Minnesota | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 765 | 670 | INDIANAPOLIS | Indiana | LEVEL 3 TELECOM OF INDIANA, LP - IN | CLEC | More |
| 770 | 670 | NORCROSS | Georgia | TELEPORT COMMUNICATIONS AMERICA, LLC - GA | CLEC | More |
| 773 | 670 | CHICAGO ZONE 3 | Illinois | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 774 | 670 | MASSACHUSETTS | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 780 | 670 | Edmonton | Alberta | GT Group Telecom Services Corp. | CLEC | More |
| 781 | 670 | READING | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 785 | 670 | TOPEKA | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 786 | 670 | MIAMI | Florida | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 801 | 670 | OGDEN | Utah | QWEST CORPORATION | RBOC | More |
| 803 | 670 | YORK | South Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | WIRELESS PROV | More |
| 804 | 670 | HOPEWELL | Virginia | METROPCS, INC. | | More |
| 805 | 670 | SNLUSOBSPO | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 806 | 670 | AMARILLO | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 808 | 670 | HONOLULU | Hawaii | SANDWICH ISLES COMMUNICATIONS, INC. | IND. TELCO | More |
| 810 | 670 | CLIO MOUNT MORRIS | Michigan | PHONE MICHIGAN - MI | CLEC | More |
| 812 | 670 | NEW ALBANY | Indiana | METROPCS, INC. | | More |
| 813 | 670 | ZEPHYRHILS | Florida | ONVOY, LLC - FL | | More |
| 814 | 670 | OIL CITY | Pennsylvania | COMCAST IP PHONE, LLC | | More |
| 815 | 670 | CHICAGO | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 816 | 670 | ARCHIE | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 817 | 670 | ARLINGTON | Texas | ONVOY SPECTRUM, LLC | | More |
| 818 | 670 | LOS ANGELES | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 819 | 670 | Fabre | Quebec | Telebec Limited Partnership (Mobility) | | More |
| 828 | 670 | ENKA-CANDLER | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 832 | 670 | HSTNSUBURB | Texas | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 843 | 670 | CHARLESTON | South Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | WIRELESS PROV | More |
| 845 | 670 | NEWBURGH | New York | METROPCS, INC. | | More |
| 847 | 670 | ARLINGTON HEIGHTS | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 850 | 670 | PORT ST. JOE | Florida | CONSOLIDATED COMMUNICATIONS OF FLORIDA COMPANY | IND. TELCO | More |
| 859 | 670 | GEORGETOWN | Kentucky | BELLSOUTH TELECOMMUNICATIONS, INC. | CLEC | More |
| 860 | 670 | HARTFORD | Connecticut | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT | WIRELESS PROV | More |
| 863 | 670 | LAKELAND | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 864 | 670 | WOODRUFF | South Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | WIRELESS PROV | More |
| 865 | 670 | KNOXVILLE | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 870 | 670 | HORSESHOE BEND | Arkansas | CENTURYTEL OF ARKANSAS, INC. DBA CENTURYLINK | IND. TELCO | More |
| 878 | 670 | PTTSBGZON1 | Pennsylvania | COMMIO, LLC | | More |
| 901 | 670 | MEMPHIS | Tennessee | ONVOY SPECTRUM, LLC | | More |
| 902 | 670 | KENTVILLE | Nova Scotia | Aliant Telecom (Mobility) | | More |
| 903 | 670 | ATHENS | Texas | UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK | IND. TELCO | More |
| 904 | 670 | GREENCVSPG | Florida | BANDWIDTH.COM CLEC, LLC - FL | | More |
| 905 | 670 | MALTON | Ontario | Bell Canada | IND. TELCO | More |
| 906 | 670 | WATERSMEET | Michigan | LEVEL 3 COMMUNICATIONS, LLC - MI | CLEC | More |
| 907 | 670 | DEADHORSE | Alaska | ARCTIC SLOPE TEL. ASSN. COOP., INC. | IND. TELCO | More |
| 908 | 670 | FREEHOLD | New Jersey | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | WIRELESS PROV | More |
| 909 | 670 | CLAREMONT-SAN DIMAS | California | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | | More |
| 910 | 670 | FAYETTEVILLE | North Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
| 912 | 670 | WAYCROSS | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 913 | 670 | Unknown | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 914 | 670 | WCHZ 6 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 915 | 670 | ABILENE ORCHARD | Texas | SOUTHWESTERN BELL | RBOC | More |
| 916 | 670 | SACRAMENTO | California | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 917 | 670 | NEW YORK CITY ZONE | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 918 | 670 | TULSA | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 919 | 670 | RALEIGH | North Carolina | SUNCOM DBA T-MOBILE USA | PCS | More |
| 920 | 670 | JOHNSBURG | Wisconsin | CHARTER FIBERLINK, LLC - WI | | More |
| 925 | 670 | PITTSBURG | California | AMERICAN MESSAGING SERVICES, LLC | WIRELESS PROV | More |
| 929 | 670 | NWYRCYZN09 | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 931 | 670 | LYLES | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 937 | 670 | GREENVILLE | Ohio | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 949 | 670 | CAPITRNVLY | California | STRATUS NETWORKS | | More |
| 951 | 670 | ELSINORE | California | METROPCS NETWORKS, LLC | | More |
| 954 | 670 | MIAMI | Florida | WINDSTREAM NUVOX, INC. | CLEC | More |
| 956 | 670 | EDINBURG | Texas | DISH WIRELESS, LLC | | More |
| 970 | 670 | BERTHOUD | Colorado | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | | More |
| 971 | 670 | BEAVERTON | Oregon | SPRINT COMMUNICATIONS COMPANY, L.P. - OR | CLEC | More |
| 972 | 670 | GRAND PRAIRIE | Texas | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 973 | 670 | NEWTON | New Jersey | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | WIRELESS PROV | More |
| 978 | 670 | BILLERICA | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 989 | 670 | CARO | Michigan | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
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