Area Code | Prefix | City/Switch Name (Click for city search) | State/Prov. Area Map | Telephone Company Web link | Telco Type | More Info |
|---|
| 201 | 770 | UNION CITY | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 202 | 770 | WSHNGTNZN1 | District of Columbia | BANDWIDTH.COM CLEC, LLC - DC | | More |
| 203 | 770 | DANBURY | Connecticut | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 204 | 770 | WINNIPEG | Manitoba | MTS Inc. | | More |
| 205 | 770 | BIRMINGHAM | Alabama | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 206 | 770 | SEATTLE | Washington | QWEST CORPORATION | RBOC | More |
| 207 | 770 | PORTLAND | Maine | CONSOLIDATED COMM ENTERPRISE SERVICES INC | | More |
| 208 | 770 | COERDALENE | Idaho | LEVEL 3 TELECOM OF IDAHO, LLC - ID | CLEC | More |
| 209 | 770 | SNRA MAIN | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 210 | 770 | XXXXXXXXXX | Texas | SOUTHWESTERN BELL | RBOC | More |
| 212 | 770 | NWYRCYZN01 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 213 | 770 | LSAN DA 07 | California | ONVOY, LLC - CA | | More |
| 214 | 770 | GRANDPRARI | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 215 | 770 | PHPHSBZN41 | Pennsylvania | ONVOY, LLC - PA | | More |
| 216 | 770 | CLEVELAND | Ohio | ONVOY SPECTRUM, LLC | | More |
| 217 | 770 | MTSTERLING | Illinois | UNITED STATES CELLULAR - IL | WIRELESS PROV | More |
| 218 | 770 | FERGUS FLS | Minnesota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | | More |
| 219 | 770 | CROWNPOINT | Indiana | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 224 | 770 | BARRINGTON | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 228 | 770 | GULFPORT | Mississippi | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 231 | 770 | ELMIRA | Michigan | DOBSON CELLULAR SYSTEMS, INC. | WIRELESS PROV | More |
| 234 | 770 | MANCHESTR | Ohio | BANDWIDTH.COM CLEC, LLC - OH | | More |
| 239 | 770 | FORT MYERS | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 240 | 770 | WSHNGTNZN4 | Maryland | COMCAST IP PHONE, LLC | | More |
| 248 | 770 | PONTIAC | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 250 | 770 | PENTICTON | British Columbia | TELUS | IND. TELCO | More |
| 251 | 770 | MOBILE | Alabama | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 252 | 770 | MOREHEADCY | North Carolina | ONVOY SPECTRUM, LLC | | More |
| 253 | 770 | PUYALLUP | Washington | QWEST CORPORATION | RBOC | More |
| 254 | 770 | TEMPLE | Texas | SOUTHWESTERN BELL | RBOC | More |
| 256 | 770 | ANNISTON | Alabama | LEVEL 3 COMMUNICATIONS, LLC - AL | | More |
| 262 | 770 | RACINE | Wisconsin | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 267 | 770 | PHLDLPHZN3 | Pennsylvania | METROPCS, INC. | | More |
| 270 | 770 | BARLOW | Kentucky | VOIP INNOVATIONS, LLC | | More |
| 272 | 770 | SCRANTON | Pennsylvania | ONVOY, LLC - PA | | More |
| 281 | 770 | LANGHAMCRK | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 289 | 770 | Grimsby | Ontario | Comwave Networks | | More |
| 301 | 770 | WSNGTNZN11 | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 302 | 770 | MILTON | Delaware | ONVOY, LLC - DE | | More |
| 303 | 770 | DENVER | Colorado | QWEST CORPORATION | RBOC | More |
| 304 | 770 | BECKLEY | West Virginia | AQUIS COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 305 | 770 | NORTH DADE | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 306 | 770 | Swift Current | Saskatchewan | SaskTel | IND. TELCO | More |
| 307 | 770 | FARSON | Wyoming | ALL WEST/WYOMING, INC. | | More |
| 308 | 770 | OSHKOSH | Nebraska | N.E. COLORADO CELLULAR, INC. | WIRELESS PROV | More |
| 309 | 770 | WYOMING | Illinois | FRONTIER NORTH, INC. - IL | IND. TELCO | More |
| 310 | 770 | BEVERLYHLS | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 312 | 770 | CHICGOZN04 | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 313 | 770 | DETROITZN5 | Michigan | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 314 | 770 | LADUE | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 315 | 770 | SYRACUSE | New York | PAETEC COMMUNICATIONS, INC. - NY | CLEC | More |
| 317 | 770 | NOBLESVL | Indiana | INDIANA BELL TEL CO INC | RBOC | More |
| 318 | 770 | KEATCHIE | Louisiana | ONVOY, LLC - LA | | More |
| 319 | 770 | WEST POINT | Iowa | ONVOY SPECTRUM, LLC | | More |
| 323 | 770 | LSAN DA 09 | California | PACIFIC BELL | RBOC | More |
| 325 | 770 | JUNCTION | Texas | ONVOY, LLC - TX | | More |
| 330 | 770 | YOUNGSTOWN | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 334 | 770 | TROY | Alabama | TROY CABLEVISION, INC. - AL | | More |
| 336 | 770 | WINSTN SAL | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 337 | 770 | LAFAYETTE | Louisiana | COMMIO, LLC | | More |
| 340 | 770 | CHTAMSTTHS | Virgin Islands | VIRGIN ISLANDS TEL. CORP. DBA INNOVATIVE TELEPHONE | IND. TELCO | More |
| 346 | 770 | BAMMEL | Texas | ONVOY, LLC - TX | | More |
| 347 | 770 | NWYRCYZN06 | New York | BANDWIDTH.COM CLEC, LLC - NY | | More |
| 352 | 770 | CRYSTALRIV | Florida | ONVOY, LLC - FL | | More |
| 360 | 770 | MT VERNON | Washington | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | | More |
| 361 | 770 | XXXXXXXXXX | Texas | SOUTHWESTERN BELL | RBOC | More |
| 385 | 770 | SALT LAKE | Utah | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | CLEC | More |
| 401 | 770 | WOONSOCKET | Rhode Island | VERIZON NEW ENGLAND INC. | RBOC | More |
| 402 | 770 | LINCOLN | Nebraska | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 403 | 770 | CALGARY | Alberta | GT Group Telecom Services Corp. | CLEC | More |
| 404 | 770 | ATLANTA | Georgia | ONVOY SPECTRUM, LLC | | More |
| 405 | 770 | OKLA CITY | Oklahoma | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 406 | 770 | GREATFALLS | Montana | COMCAST IP PHONE, LLC | | More |
| 407 | 770 | ORLANDO | Florida | WINDSTREAM NUVOX, INC. - FL | CLEC | More |
| 408 | 770 | SNJS NORTH | California | COMCAST IP PHONE, LLC | | More |
| 409 | 770 | GALVESTON | Texas | SOUTHWESTERN BELL | RBOC | More |
| 410 | 770 | EASTON | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 412 | 770 | PTTSBGZON1 | Pennsylvania | LEVEL 3 COMMUNICATIONS, LLC - PA | CLEC | More |
| 413 | 770 | PITTSFIELD | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 415 | 770 | SNFC MT-EV | California | BANDWIDTH.COM CLEC, LLC - CA | | More |
| 416 | 770 | TORONTO | Ontario | Bell Mobility | WIRELESS PROV | More |
| 417 | 770 | BOLIVAR | Missouri | WINDSTREAM MISSOURI, INC. | IND. TELCO | More |
| 418 | 770 | CHIBOUGAMAU | Quebec | Telebec Ltee. | IXC | More |
| 419 | 770 | DEFIANCE | Ohio | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 423 | 770 | CHURCHHILL | Tennessee | ONVOY, LLC - TN | | More |
| 425 | 770 | BOTHELL | Washington | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 432 | 770 | TERMINAL | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 434 | 770 | DANVILLE | Virginia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | WIRELESS PROV | More |
| 435 | 770 | LOGAN | Utah | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | WIRELESS PROV | More |
| 440 | 770 | WILLOUGHBY | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 443 | 770 | ARGRGBSNIS | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 447 | 770 | QUINCY | Illinois | COMMIO, LLC | | More |
| 450 | 770 | GRANBY | Quebec | Bell Canada | IND. TELCO | More |
| 469 | 770 | KAUFMAN | Texas | LEVEL 3 COMMUNICATIONS, LLC - TX | CLEC | More |
| 470 | 770 | SOCIALCRCL | Georgia | ONVOY, LLC - GA | | More |
| 479 | 770 | SPRINGDALE | Arkansas | SOUTHWESTERN BELL | RBOC | More |
| 480 | 770 | PHOENIX | Arizona | BANDWIDTH.COM CLEC, LLC - AZ | | More |
| 484 | 770 | MENDENHALL | Pennsylvania | ATX TELECOMMUNICATIONS SERVICES, LTD. - PA | CLEC | More |
| 501 | 770 | SPRINGDALE | Arkansas | ONVOY, LLC - AR | | More |
| 503 | 770 | CHARBONNEU | Oregon | LEVEL 3 TELECOM OF OREGON, LLC - OR | CLEC | More |
| 504 | 770 | NEWORLEANS | Louisiana | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 505 | 770 | TAOS | New Mexico | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM | WIRELESS PROV | More |
| 507 | 770 | SPRINGFLD | Minnesota | MCC TELEPHONY OF MINNESOTA, LLC - MN | | More |
| 508 | 770 | WORCESTER | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 509 | 770 | MOSES LAKE | Washington | INLAND CELLULAR LLC | | More |
| 510 | 770 | FRNK OLIVR | California | PACIFIC BELL | RBOC | More |
| 512 | 770 | AUSTIN | Texas | METROPCS, INC. | | More |
| 513 | 770 | MASON | Ohio | CINCINNATI BELL EXTENDED TERRITORIES LLC - OH | | More |
| 514 | 770 | MONTREAL | Quebec | Bell Mobility | WIRELESS PROV | More |
| 515 | 770 | DES MOINES | Iowa | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 516 | 770 | NASSAUZN05 | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 517 | 770 | SAGINAW | Michigan | COMMIO, LLC | | More |
| 518 | 770 | AMSTERDAM | New York | PAETEC COMMUNICATIONS, INC. - NY | CLEC | More |
| 519 | 770 | BRANTFORD | Ontario | Bell Canada | IND. TELCO | More |
| 520 | 770 | TUCSON | Arizona | QWEST CORPORATION | RBOC | More |
| 530 | 770 | MARYSVILLE | California | BANDWIDTH.COM CLEC, LLC - CA | | More |
| 540 | 770 | BLACKSBURG | Virginia | PEERLESS NETWORK OF VIRGINIA, LLC - VA | | More |
| 541 | 770 | MEDFORD | Oregon | QWEST CORPORATION | RBOC | More |
| 559 | 770 | CLOVIS | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 561 | 770 | VERO BEACH | Florida | INVOXIO INCORPORATED | | More |
| 562 | 770 | LAKEWOOD | California | AIRSTAR PAGING | WIRELESS PROV | More |
| 563 | 770 | WYOMING | Iowa | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | WIRELESS PROV | More |
| 570 | 770 | HAZLETON | Pennsylvania | XO COMMUNICATIONS SERVICES, INC. - PA | CAP | More |
| 573 | 770 | MONTICELLO | Missouri | ONVOY, LLC - MO | | More |
| 575 | 770 | TAOS | New Mexico | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM | WIRELESS PROV | More |
| 580 | 770 | FREDERICK | Oklahoma | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | | More |
| 585 | 770 | ROCHESTER | New York | FRONTIER TELEPHONE OF ROCHESTER, INC. | IND. TELCO | More |
| 586 | 770 | MT CLEMENS | Michigan | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 587 | 770 | Medicine Hat | Alberta | Distributel | | More |
| 601 | 770 | LUCEDALE | Mississippi | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS | WIRELESS PROV | More |
| 602 | 770 | PHOENIX | Arizona | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 603 | 770 | EXETER | New Hampshire | BELL ATLANTIC MOBILE, INC | WIRELESS PROV | More |
| 604 | 770 | North Vancouver | British Columbia | Shaw Telecom Inc. | | More |
| 605 | 770 | MITCHELL | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 606 | 770 | LONDON | Kentucky | POWERTEL KENTUCKY LICENSES, INC. | | More |
| 607 | 770 | BINGHAMTON | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 608 | 770 | MADISON | Wisconsin | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 609 | 770 | WILDWOOD | New Jersey | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - NJ | CLEC | More |
| 610 | 770 | ALLENTOWN | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 612 | 770 | TWINCITIES | Minnesota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 613 | 770 | OTTAWA | Ontario | Fido Solutions Inc. | | More |
| 614 | 770 | COLUMBUS | Ohio | AMERICAN MESSAGING SERVICES, LLC | | More |
| 615 | 770 | NASHVILLE | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 616 | 770 | GRAND RPDS | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 617 | 770 | QUINCY | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 618 | 770 | HUTSONVL | Illinois | MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL | | More |
| 619 | 770 | SNDG SNDG | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 620 | 770 | PRATT | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 626 | 770 | ALHAMBRA | California | FRACTEL, LLC | | More |
| 630 | 770 | AURORA | Illinois | METROPCS, INC. | | More |
| 631 | 770 | NASSAU ZONES 2 3 5 | New York | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | CLEC | More |
| 641 | 770 | OTTUMWA | Iowa | ONVOY, LLC - IA | | More |
| 646 | 770 | NWYRCYZN01 | New York | BANDWIDTH.COM CLEC, LLC - NY | | More |
| 647 | 770 | Toronto | Ontario | Globalive Wireless Management Corp. | | More |
| 650 | 770 | LOS ALTOS | California | ONVOY, LLC - CA | | More |
| 651 | 770 | STPZ 5 | Minnesota | QWEST CORPORATION | RBOC | More |
| 657 | 770 | WESTMINSTR | California | BARR TELL USA, LLC | | More |
| 660 | 770 | KIRKSVILLE | Missouri | COMMIO, LLC | | More |
| 661 | 770 | BAKERSFIELD | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 662 | 770 | TUPELO | Mississippi | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS | WIRELESS PROV | More |
| 667 | 770 | BALTIMORE | Maryland | AIRUS, INC. - MD | | More |
| 669 | 770 | SNJS NORTH | California | ONVOY, LLC - CA | | More |
| 678 | 770 | ATLANTA | Georgia | POWERTEL ATLANTA LICENSES, INC. | WIRELESS PROV | More |
| 680 | 770 | CARTHAGE | New York | ONVOY SPECTRUM, LLC | | More |
| 681 | 770 | HURRICANE | West Virginia | ONVOY SPECTRUM, LLC | | More |
| 701 | 770 | WILLISTON | North Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 702 | 770 | RENO | Nevada | CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK | IND. TELCO | More |
| 703 | 770 | WASHINGTON ZONE 17 | District of Columbia | CAVALIER EAST, LLC - VA | CLEC | More |
| 704 | 770 | CHARLOTTE | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 705 | 770 | BARRIE | Ontario | Fido Solutions Inc. | | More |
| 706 | 770 | ROSSVILLE | Georgia | ETC COMMUNICATIONS, L.L.C. - GA | | More |
| 707 | 770 | FRFLD-SUIS | California | FRACTEL, LLC | | More |
| 708 | 770 | ORLAND | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 709 | 770 | St. John's | Newfoundland | TELUS Mobility | PCS | More |
| 712 | 770 | ROCK VALLEY | Iowa | BTC, INC. - IA | | More |
| 713 | 770 | HOUSTON MEDICAL CEN | Texas | SOUTHWESTERN BELL | RBOC | More |
| 714 | 770 | WESTMINSTR | California | METROPCS NETWORKS, LLC | | More |
| 715 | 770 | EAU CLAIRE | Wisconsin | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | WIRELESS PROV | More |
| 716 | 770 | ROCHESTER | New York | ONVOY, LLC- NY | | More |
| 717 | 770 | NEW CUMBERLAND | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 718 | 770 | NEW YORK | New York | LEVEL 3 COMMUNICATIONS, LLC - NY | CLEC | More |
| 719 | 770 | LAMAR | Colorado | COMMIO, LLC | | More |
| 720 | 770 | DECKERS | Colorado | BANDWIDTH.COM CLEC, LLC - CO | | More |
| 724 | 770 | ROCHESTER | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 731 | 770 | WHITEVILLE | Tennessee | ONVOY, LLC - TN | | More |
| 732 | 770 | WEEHAUKEN | New Jersey | LEVEL 3 COMMUNICATIONS, LLC - NJ | CLEC | More |
| 734 | 770 | MONROE | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 737 | 770 | BUDA | Texas | INVOXIO INCORPORATED | | More |
| 740 | 770 | FRANKFORT | Ohio | TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH | | More |
| 743 | 770 | REIDSVILLE | North Carolina | COMMIO, LLC | | More |
| 757 | 770 | NRFOLKZON2 | Virginia | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WIRELESS PROV | More |
| 760 | 770 | RANCHO MIRAGE | California | FRONTIER CALIFORNIA INC. | IND. TELCO | More |
| 762 | 770 | CLEVELAND | Georgia | ONVOY SPECTRUM, LLC | | More |
| 765 | 770 | UPLAND | Indiana | PEERLESS NETWORK OF INDIANA, LLC - IN | | More |
| 769 | 770 | CLINTON | Mississippi | ONVOY, LLC - MS | | More |
| 770 | 770 | COVINGTON | Georgia | ONVOY SPECTRUM, LLC | | More |
| 772 | 770 | VERO BEACH | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 773 | 770 | CHICAGO ZONE 4 | Illinois | OVATION COMMUNICATIONS OF ILLINOIS, INC. | CLEC | More |
| 774 | 770 | NEWBEDFORD | Massachusetts | METROPCS, INC. | | More |
| 775 | 770 | RENO | Nevada | NEVADA BELL | RBOC | More |
| 779 | 770 | ROCKFORD | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 780 | 770 | Nisku | Alberta | Shaw Telecom Inc. | | More |
| 781 | 770 | BOSTON | Massachusetts | GLOBAL CROSSING LOCAL SERVICES, INC. - MA | CLEC | More |
| 785 | 770 | MANHATTAN | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 786 | 770 | MIAMI | Florida | ONVOY SPECTRUM, LLC | | More |
| 801 | 770 | AMERCNFORK | Utah | LEVEL 3 COMMUNICATIONS, LLC - UT | | More |
| 802 | 770 | RUTLAND | Vermont | CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY | RBOC | More |
| 803 | 770 | NEWELLENTN | South Carolina | ONVOY, LLC - SC | | More |
| 804 | 770 | DANVILLE | Virginia | ONVOY SPECTRUM, LLC | | More |
| 805 | 770 | SANBARBARA | California | COMCAST IP PHONE, LLC | | More |
| 806 | 770 | LUBBOCK PORTER SHER | Texas | SOUTHWESTERN BELL | RBOC | More |
| 808 | 770 | LANAI CITY | Hawaii | SANDWICH ISLES COMMUNICATIONS, INC. | IND. TELCO | More |
| 812 | 770 | HAZLETON | Indiana | LEVEL 3 COMMUNICATIONS, LLC - IN | CLEC | More |
| 813 | 770 | TAMPA | Florida | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 814 | 770 | HUNTINGDON | Pennsylvania | ONVOY SPECTRUM, LLC | | More |
| 815 | 770 | HARVARD | Illinois | CHARTER FIBERLINK - ILLINOIS, LLC - IL | | More |
| 816 | 770 | ORRICK | Missouri | EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO | IND. TELCO | More |
| 817 | 770 | DALLAS | Texas | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | CAP | More |
| 818 | 770 | VAN NUYS | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 819 | 770 | OTTAWA | Quebec | Bell Canada | IND. TELCO | More |
| 828 | 770 | LEICESTER | North Carolina | ONVOY SPECTRUM, LLC | | More |
| 830 | 770 | XXXXXXXXXX | Texas | VTX COMMUNICATIONS, LLC | | More |
| 831 | 770 | SALINAS | California | PACIFIC BELL | RBOC | More |
| 832 | 770 | HSTNSUBURB | Texas | XO TEXAS, INC. | CLEC | More |
| 843 | 770 | BEAUFORT | South Carolina | UNITED TELEPHONE CO CAROLINAS DBA CENTURYLINK | IND. TELCO | More |
| 845 | 770 | NEW YORK CITY | New York | PAETEC COMMUNICATIONS, INC. - NY | CLEC | More |
| 847 | 770 | NORTHBROOK | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 850 | 770 | PANAMA CITY | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 856 | 770 | LAUREL SPRINGS | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 857 | 770 | BOSTON | Massachusetts | INTRADO COMMUNICATIONS, LLC | | More |
| 860 | 770 | STAMFORD | Connecticut | PAETEC COMMUNICATIONS, LLC - CT | | More |
| 864 | 770 | GREENVILLE | South Carolina | BUSINESS TELECOM, INC. DBA BTI - SC | CLEC | More |
| 865 | 770 | KNOXVILLE | Tennessee | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | WIRELESS PROV | More |
| 867 | 770 | FORT LIARD | Northwest Territory | Northwestel | IND. TELCO | More |
| 870 | 770 | BAY | Arkansas | TCA COMMUNICATIONS, LLC DBA SUDDENLINK COMM - AR | | More |
| 901 | 770 | COVINGTON | Tennessee | ONVOY, LLC - TN | | More |
| 902 | 770 | Saulnierville | Nova Scotia | Aliant Telecom (NS) | IND. TELCO | More |
| 903 | 770 | SHERMAN | Texas | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 904 | 770 | JULINGTON | Florida | LEVEL 3 COMMUNICATIONS, LLC - FL | CLEC | More |
| 905 | 770 | RICHMOND HILL | Ontario | Bell Canada | IND. TELCO | More |
| 906 | 770 | SAULT STE MARIE | Michigan | SUPER COM, INC. | WIRELESS PROV | More |
| 907 | 770 | ANCHORAGE | Alaska | GCI COMMUNICATION CORP. DBA GENERAL COMMUNICATION | CLEC | More |
| 908 | 770 | FREEHOLD | New Jersey | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | WIRELESS PROV | More |
| 909 | 770 | LOS ANGELES | California | LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | CLEC | More |
| 910 | 770 | WHITEVILLE | North Carolina | UNITED STATES CELLULAR - NC | WIRELESS PROV | More |
| 914 | 770 | WSCHSTZN01 | New York | AIRUS, INC. - NY | | More |
| 915 | 770 | MIDLAND | Texas | NEW CINGULAR WIRELESS PCS, LCC - TX | WIRELESS PROV | More |
| 916 | 770 | RSVL MAIN | California | CONSOLIDATED COMMUNICATIONS OF CALIFORNIA COMPANY | IND. TELCO | More |
| 917 | 770 | NEW YORK CITY ZONE | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 918 | 770 | TULSA | Oklahoma | LEVEL 3 COMMUNICATIONS, LLC - OK | | More |
| 919 | 770 | SANFORD | North Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | WIRELESS PROV | More |
| 920 | 770 | GREEN BAY | Wisconsin | PEERLESS NETWORK OF WISCONSIN, LLC - WI | | More |
| 928 | 770 | MOHAVE VLY | Arizona | MERCURY VOICE AND DATA LLC DBA SUDDENLINK COMM-AZ | | More |
| 937 | 770 | DAYTON | Ohio | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | CLEC | More |
| 941 | 770 | FORT MYERS | Florida | ONVOY, LLC - FL | | More |
| 943 | 770 | BOGARTSTHM | Georgia | ONVOY, LLC - GA | | More |
| 947 | 770 | CLARKSTON | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 949 | 770 | EL TORO | California | PACIFIC BELL | RBOC | More |
| 951 | 770 | TEMECULA | California | LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | CLEC | More |
| 954 | 770 | DEERFIELD BEACH | Florida | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 956 | 770 | XXXXXXXXXX | Texas | SOUTHWESTERN BELL | RBOC | More |
| 970 | 770 | MONTROSE | Colorado | UNION TELEPHONE COMPANY | | More |
| 971 | 770 | BEAVERTON | Oregon | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 972 | 770 | DALLAS ADDISON | Texas | SOUTHWESTERN BELL | RBOC | More |
| 973 | 770 | HOPATCONG | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 978 | 770 | LOWELL | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 989 | 770 | BRIDGEPORT | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
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