Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 201 | 878 | JERSEYCITY | New Jersey | MCI WORLDCOM COMMUNICATIONS, INC., NJ | CLEC | More |
| 203 | 878 | MILFORD | Connecticut | SOUTHERN NEW ENGLAND TELEPHONE CO. | IND. TELCO | More |
| 204 | 878 | OAKBANK | Manitoba | MTS Inc. | IND. TELCO | More |
| 206 | 878 | DES MOINES | Washington | QWEST CORPORATION | RBOC | More |
| 207 | 878 | PORTLAND | Maine | NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - ME | RBOC | More |
| 208 | 878 | BURLEY | Idaho | PROJECT MUTUAL TEL. COOP. ASSN. INC. - ID | | More |
| 209 | 878 | COULTERVL | California | PACIFIC BELL | RBOC | More |
| 210 | 878 | SANANTONIO | Texas | GRANDE COMMUNICATIONS NETWORKS, INC. - TX | CLEC | More |
| 212 | 878 | NWYRCYZN01 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 214 | 878 | GRANDPRARI | Texas | SPRINT SPECTRUM L.P. | PCS | More |
| 215 | 878 | PHLDLPHZN2 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 217 | 878 | ELKHART | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 218 | 878 | CLOQUET | Minnesota | QWEST CORPORATION | RBOC | More |
| 219 | 878 | MICHIGANCY | Indiana | AMERITECH INDIANA | RBOC | More |
| 229 | 878 | ALBANY | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 231 | 878 | CADILLAC | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 239 | 878 | FORT MYERS | Florida | METRO PCS, INC. | | More |
| 240 | 878 | WASHINGTON ZONE 11 | Maryland | COMCAST BUSINESS COMMUNICATIONS, INC. - MD | | More |
| 248 | 878 | TROY | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 249 | 878 | Sudbury | Ontario | TELUS Mobility | PCS | More |
| 250 | 878 | KELOWNA | British Columbia | TELUS Mobility | WIRELESS PROV | More |
| 253 | 878 | TACOMAWVLY | Washington | SPRINT SPECTRUM L.P. | PCS | More |
| 256 | 878 | ALBERTVL | Alabama | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 262 | 878 | UNIONGROVE | Wisconsin | AMERITECH WISCONSIN | RBOC | More |
| 267 | 878 | PHPHSBZN42 | Pennsylvania | COMCAST PHONE OF PENNSYLVANIA, LLC - PA | GENERAL | More |
| 270 | 878 | ELKTON | Kentucky | KENTUCKY RSA 3 CELLULAR GENERAL PARTNERSHIP | | More |
| 281 | 878 | HSTNSUBURB | Texas | SOUTHWESTERN BELL | RBOC | More |
| 289 | 878 | Milton | Ontario | TELUS Integrated Communications | CLEC | More |
| 301 | 878 | | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 303 | 878 | DENVER | Colorado | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 304 | 878 | BUCKHANNON | West Virginia | AT&T LOCAL | CLEC | More |
| 305 | 878 | PERRINE | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 306 | 878 | TISDALE | Saskatchewan | SaskTel | IND. TELCO | More |
| 307 | 878 | SO ALZADA | Montana | RANGE TELEPHONE COOPERATIVE, INC. | IND. TELCO | More |
| 309 | 878 | ELLISVILLE | Illinois | SPRINT COMMUNICATIONS COMPANY, L.P. - IL | CLEC | More |
| 310 | 878 | CMTN GRDN | California | PAC - WEST TELECOMM, INC. | CLEC | More |
| 312 | 878 | CHICGOZN01 | Illinois | PEERLESS NETWORK OF ILLINOIS, LLC - IL | | More |
| 313 | 878 | DETROITZN5 | Michigan | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 314 | 878 | CREVECOEUR | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 315 | 878 | GENEVA | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 317 | 878 | TRAFALGAR | Indiana | UNITED TEL. CO. OF INDIANA, INC. DBA CENTURYLINK | IND. TELCO | More |
| 318 | 878 | DELHI | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 319 | 878 | FARMINGTON | Iowa | WINDSTREAM IOWA COMMUNICATIONS, INC. | | More |
| 320 | 878 | CARLOS | Minnesota | TEKSTAR COMMUNICATIONS, INC. | CLEC | More |
| 323 | 878 | LSAN DA 14 | California | PACIFIC BELL | RBOC | More |
| 330 | 878 | STRASBURG | Ohio | FRONTIER NORTH, INC. - OH | IND. TELCO | More |
| 334 | 878 | SELMA | Alabama | PINE BELT CELLULAR, INC. | PCS | More |
| 336 | 878 | HIGH POINT | North Carolina | NORTH STATE TELEPHONE CO. DBA NORTH STATE COMM | IND. TELCO | More |
| 347 | 878 | NWYRCYZN10 | New York | METRO PCS, INC. | | More |
| 352 | 878 | MCINTOSH | Florida | WINDSTREAM FLORIDA, INC. | IND. TELCO | More |
| 360 | 878 | OLYMPIA | Washington | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | | More |
| 361 | 878 | C CHRISTI | Texas | SOUTHWESTERN BELL | RBOC | More |
| 386 | 878 | ORANGECITY | Florida | TW TELECOM OF FLORIDA L/P. - FL | CLEC | More |
| 402 | 878 | WINNEBAGO | Nebraska | EASTERN NEBRASKA TELEPHONE CO. | IND. TELCO | More |
| 403 | 878 | HAY LAKES | Alberta | TELUS Mobility | WIRELESS PROV | More |
| 404 | 878 | ATLANTA | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 405 | 878 | SHAWNEE | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 406 | 878 | GREATFALLS | Montana | 365 WIRELESS, LLC | | More |
| 407 | 878 | SANFORD | Florida | BRIGHT HOUSE NTWS INFORMATION SVCS (FLORIDA) - FL | | More |
| 408 | 878 | SNJS WEST | California | BROOKS FIBER COMMUNICATIONS OF CALIFORNIA - CA | CLEC | More |
| 410 | 878 | BALTIMORE | Maryland | MCI WORLDCOM COMMUNICATIONS, INC. - MD | CLEC | More |
| 415 | 878 | NOVATO | California | PACIFIC BELL - CLEC | CLEC | More |
| 416 | 878 | TORONTO | Ontario | Fido Solutions Inc. | | More |
| 417 | 878 | ELDORDOSPG | Missouri | CD TELECOMMUNICATIONS, LLC - MO | | More |
| 418 | 878 | ST AUGUSTIN | Quebec | TELUS Quebec | IND. TELCO | More |
| 419 | 878 | WATERVILLE | Ohio | UNITED TEL. CO. OF OHIO - CENTURYLINK | IND. TELCO | More |
| 423 | 878 | BRISTOL | Tennessee | UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN | IND. TELCO | More |
| 432 | 878 | GOLDSMITH | Texas | AT&T LOCAL | CLEC | More |
| 434 | 878 | BRODNAX | Virginia | LEVEL 3 COMMUNICATIONS, LLC - VA | CLEC | More |
| 435 | 878 | ENTERPRISE | Utah | SOUTH CENTRAL UTAH TELEPHONE ASSOCIATION, INC. | IND. TELCO | More |
| 438 | 878 | Montreal | Quebec | Public Mobile Incorporated | | More |
| 440 | 878 | STRONGSVL | Ohio | AMERITECH OHIO | RBOC | More |
| 443 | 878 | COLUMBIA | Maryland | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | WIRELESS PROV | More |
| 450 | 878 | St-Lambert | Quebec | Distributel | | More |
| 469 | 878 | GRANDPRARI | Texas | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 470 | 878 | ATLANTA SO | Georgia | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 479 | 878 | ROGERS | Arkansas | WINDSTREAM COMMUNICATIONS, INC. - AR | CLEC | More |
| 480 | 878 | PHOENIX | Arizona | BANDWIDTH.COM CLEC, LLC - AZ | | More |
| 501 | 878 | ROGERS | Arkansas | WINDSTREAM COMMUNICATIONS, INC. - AR | CLEC | More |
| 502 | 878 | EMINENCE | Kentucky | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 503 | 878 | STFRD-SNDY | Oregon | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 504 | 878 | INDEPENDENCE | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 505 | 878 | ALBUQURQUE | New Mexico | QWEST CORPORATION | RBOC | More |
| 506 | 878 | Moncton | New Brunswick | Aliant Telecom(NB) | IND. TELCO | More |
| 507 | 878 | FROST | Minnesota | CANNON VALLEY TELECOM, INC. | IND. TELCO | More |
| 508 | 878 | CAMBRIDGE | Massachusetts | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 509 | 878 | PALOUSE | Washington | FRONTIER COMMUNICATIONS NORTHWEST INC. - WA | IND. TELCO | More |
| 510 | 878 | OKLD TRNID | California | COMCAST PHONE OF CALIFORNIA, LLC - CA | CLEC | More |
| 512 | 878 | SAN MARCOS | Texas | GRANDE COMMUNICATIONS NETWORKS, INC. - TX | CLEC | More |
| 513 | 878 | CINCINNATI | Ohio | TW TELECOM OF OHIO LLC - OH | CLEC | More |
| 514 | 878 | MONTREAL | Quebec | Bell Canada | IND. TELCO | More |
| 515 | 878 | DES MOINES | Iowa | QWEST CORPORATION | RBOC | More |
| 516 | 878 | MASTIC | New York | BELL ATLANTIC NY | RBOC | More |
| 517 | 878 | LESLIE | Michigan | LEVEL 3 COMMUNICATIONS, LLC - MI | CLEC | More |
| 518 | 878 | SCHENCTADY | New York | SPRINT SPECTRUM L.P. | PCS | More |
| 519 | 878 | LONDON | Ontario | Bell Mobility | WIRELESS PROV | More |
| 520 | 878 | TUCSON | Arizona | QWEST CORPORATION | RBOC | More |
| 530 | 878 | AUBN MAIN | California | PACIFIC BELL | RBOC | More |
| 540 | 878 | WARRENTON | Virginia | SPRINT SPECTRUM L.P. | PCS | More |
| 541 | 878 | SHADY COVE | Oregon | UNITED TELEPHONE-NORTHWEST-OR DBA CENTURYLINK - OR | IND. TELCO | More |
| 561 | 878 | PORT ST. LUCIE | Florida | BELLSOUTH TELECOMM INC - FL | RBOC | More |
| 562 | 878 | CMTN CMTN | California | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 570 | 878 | SCRANTON | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 573 | 878 | BEAUFORT | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 574 | 878 | NO WEBSTER | Indiana | LEVEL 3 COMMUNICATIONS, LLC - IN | CLEC | More |
| 575 | 878 | ALBUQUERQUE | New Mexico | US WEST COMMUNICATIONS - MOUNTAIN BELL - NM | RBOC | More |
| 580 | 878 | ENID | Oklahoma | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 587 | 878 | Provost | Alberta | TELUS Mobility | WIRELESS PROV | More |
| 601 | 878 | TERRY | Mississippi | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 603 | 878 | GREENVILLE | New Hampshire | NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH | RBOC | More |
| 604 | 878 | NEW WESTMINISTER | British Columbia | TELUS | IND. TELCO | More |
| 605 | 878 | WATERTOWN | South Dakota | MIDCONTINENT COMMUNICATIONS - SD | CLEC | More |
| 606 | 878 | LONDON | Kentucky | WINDSTREAM KENTUCKY EAST, INC. - LONDON | | More |
| 607 | 878 | WORCESTER | New York | TELEPORT COMMUNICATIONS GROUP - NY | CAP | More |
| 609 | 878 | HAMMONTON | New Jersey | NETCARRIER TELECOM, INC. - NJ | | More |
| 610 | 878 | PHPHSBZN30 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 612 | 878 | ENFIELD | Minnesota | BRIDGE WATER TELEPHONE CO. | IND. TELCO | More |
| 613 | 878 | TTAWA | Ontario | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 614 | 878 | ALTON | Ohio | AMERITECH OHIO | RBOC | More |
| 615 | 878 | NASHVILLE | Tennessee | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | WIRELESS PROV | More |
| 616 | 878 | BYRON CTR | Michigan | AMERITECH MICHIGAN | RBOC | More |
| 617 | 878 | BOSTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 618 | 878 | ST. LOUIS | Missouri | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 619 | 878 | CORONADO | California | XO CALIFORNIA, INC. | CLEC | More |
| 620 | 878 | FLORENCE | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 623 | 878 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
| 630 | 878 | LA GRANGE | Illinois | SPRINT SPECTRUM L.P. | PCS | More |
| 631 | 878 | MASTIC | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 646 | 878 | NWYRCYZN02 | New York | PAETEC COMMUNICATIONS, INC. - NY | CLEC | More |
| 647 | 878 | Toronto | Ontario | Fido Solutions Inc. | | More |
| 650 | 878 | COLMA | California | PACIFIC BELL | RBOC | More |
| 660 | 878 | LAMONI | Iowa | GRAND RIVER MUTUAL TELEPHONE CO. | IND. TELCO | More |
| 661 | 878 | PALMDALE: PALMDALE | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 662 | 878 | RULEVILLE | Mississippi | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS | WIRELESS PROV | More |
| 678 | 878 | ATLANTA NORTHEAST | Georgia | SPRINT SPECTRUM L.P. | PCS | More |
| 701 | 878 | HEBRON | North Dakota | WEST RIVER TELECOMMUNICATIONS COOPERATIVE - ND | IND. TELCO | More |
| 702 | 878 | LAS VEGAS | Nevada | CENTRAL TEL. CO. - NV | IND. TELCO | More |
| 703 | 878 | DALE CITY | Virginia | VERIZON SOUTH INC.-VA (CONTEL) | IND. TELCO | More |
| 704 | 878 | STATESVILLE | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 705 | 878 | LINDSAY | Ontario | Bell Canada | IND. TELCO | More |
| 706 | 878 | HELEN | Georgia | WINDSTREAM STANDARD, INC. | IND. TELCO | More |
| 707 | 878 | TOMALES | California | PACIFIC BELL | RBOC | More |
| 708 | 878 | LA GRANGE | Illinois | SPRINT SPECTRUM L.P. | PCS | More |
| 709 | 878 | FAIRHAVEN | Newfoundland | Aliant Telecom (NF) | IND. TELCO | More |
| 713 | 878 | HOUSTON RIVERSIDE | Texas | SOUTHWESTERN BELL | RBOC | More |
| 714 | 878 | SANTA ANA | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 715 | 878 | CLEGHORN | Wisconsin | CENTURYTEL CENTRAL WISCONSIN LLC DBA CENTURYLINK | | More |
| 716 | 878 | BUFFALO | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 717 | 878 | BLUE RIDGE SUMMIT | Pennsylvania | UNITED TEL CO. OF PENNSYLVANIA DBA CENTURYLINK | IND. TELCO | More |
| 718 | 878 | NEW YORK CITY ZONE | New York | RCN TELECOM SERVICES, INC. - NY | CLEC | More |
| 720 | 878 | LAKEWOOD | Colorado | ICG TELECOM GROUP - CO | CLEC | More |
| 724 | 878 | CORE | Pennsylvania | WEST SIDE TELEPHONE CO. | IND. TELCO | More |
| 732 | 878 | PISCATAWAY | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 734 | 878 | PINCKNEY | Michigan | AMERITECH MICHIGAN | RBOC | More |
| 740 | 878 | CHESAPEAKE | Ohio | PAC-WEST TELECOMM, INC. - OH | | More |
| 757 | 878 | NEWPORT | Virginia | COX VIRGINIA TELCOM, INC. - VA | CLEC | More |
| 760 | 878 | INDEPENDENCE | California | VERIZON CALIFORNIA INC.-CA | IND. TELCO | More |
| 763 | 878 | ENFIELD | Minnesota | BRIDGE WATER TELEPHONE CO. | IND. TELCO | More |
| 765 | 878 | KOKOMO | Indiana | LEVEL 3 COMMUNICATIONS, LLC - IN | CLEC | More |
| 770 | 878 | ADAIRSVILLE | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 772 | 878 | PORT ST. LUCIE | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 773 | 878 | CHCZ 2 | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 775 | 878 | MINA | Nevada | CF COMMUNICATIONS, LLC DBA TELEKENEX - NV | | More |
| 778 | 878 | Aldergrove | British Columbia | Bell Mobility | WIRELESS PROV | More |
| 780 | 878 | HAY LAKES | Alberta | TELUS | IND. TELCO | More |
| 781 | 878 | ROCKLAND | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 785 | 878 | RANTOUL | Kansas | MO - KAN DIAL, INC. | IND. TELCO | More |
| 786 | 878 | MIAMI | Florida | TCG SOUTH FLORIDA | CLEC | More |
| 787 | 878 | ARECIBO | Puerto Rico | PUERTO RICO TELEPHONE CO. | IND. TELCO | More |
| 801 | 878 | MIDVALE | Utah | QWEST CORPORATION | RBOC | More |
| 802 | 878 | ESSEX JUNCTION | Vermont | TELEPHONE OP CO OF VERMONT DBA FAIRPOINT COMM-VT | RBOC | More |
| 803 | 878 | ORANGEBURG | South Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | WIRELESS PROV | More |
| 804 | 878 | RICHMOND | Virginia | SPRINT SPECTRUM L.P. | PCS | More |
| 805 | 878 | SANTA MARIA | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 806 | 878 | STINNETT | Texas | SOUTHWESTERN BELL | RBOC | More |
| 808 | 878 | KULA | Hawaii | HAWAIIAN TELCOM, INC. - HI | IND. TELCO | More |
| 810 | 878 | CROSWELL | Michigan | AMERITECH MICHIGAN | RBOC | More |
| 812 | 878 | TERRE HAUTE | Indiana | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 813 | 878 | WESTSIDE | Florida | VERIZON FLORIDA INC. | IND. TELCO | More |
| 814 | 878 | ERIE | Pennsylvania | VERIZON NORTH INC.-PA | IND. TELCO | More |
| 815 | 878 | PRINCETON | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 816 | 878 | KANSAS CITY | Kansas | WINDSTREAM NUVOX MISSOURI INC. - MO | CLEC | More |
| 817 | 878 | FORT WORTH EDISON | Texas | SOUTHWESTERN BELL | RBOC | More |
| 818 | 878 | CALABASAS | California | PACIFIC BELL | RBOC | More |
| 819 | 878 | STOKE | Quebec | Bell Canada | IND. TELCO | More |
| 832 | 878 | HOUSTON | Texas | AERIAL COMMUNICATIONS | WIRELESS PROV | More |
| 843 | 878 | HARTSVILLE | South Carolina | DELTACOM, INC. - SC | CLEC | More |
| 845 | 878 | PATTERSON | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 847 | 878 | NORTHBROOK | Illinois | SPRINT SPECTRUM L.P. | PCS | More |
| 850 | 878 | TALLAHASSEE | Florida | EMBARQ FLORIDA INC. (CENTRAL) DBA CENTURYLINK | IND. TELCO | More |
| 856 | 878 | SALEM | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 859 | 878 | COVINGTON | Kentucky | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 860 | 878 | NEWINGTON | Connecticut | SOUTHERN NEW ENGLAND TELEPHONE CO. | IND. TELCO | More |
| 864 | 878 | PICKENS | South Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 870 | 878 | BLACK ROCK | Arkansas | SOUTHWESTERN BELL | RBOC | More |
| 901 | 878 | GRAND JUNCTION | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 902 | 878 | MUSQUODOBOIT HARBOU | Nova Scotia | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 903 | 878 | DRY CREEK | Texas | PEOPLES TELEPHONE COOPERATIVE | IND. TELCO | More |
| 904 | 878 | MAITLAND | Florida | TIME WARNER TELECOM OF FLORIDA, L.P. - FL | CLEC | More |
| 905 | 878 | MILTON | Ontario | Bell Canada | IND. TELCO | More |
| 907 | 878 | BARROW | Alaska | GCI COMMUNICATION CORP. DBA GENERAL COMMUNICATION | PCS | More |
| 908 | 878 | PHILLIPSBURG | New Jersey | ATX TELECOMMUNICATIONS SERVICES, LTD | | More |
| 909 | 878 | BIG BEAR LAKE | California | VERIZON CALIFORNIA INC.-CA | IND. TELCO | More |
| 910 | 878 | RAEFORD | North Carolina | CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK | IND. TELCO | More |
| 912 | 878 | ALBANY | Georgia | GEORGIA WINDSTREAM, INC. | IND. TELCO | More |
| 913 | 878 | RANTOUL | Kansas | MO-KAN DIAL INC - KS | IND. TELCO | More |
| 914 | 878 | PATTERSON | New York | BELL ATLANTIC NY | RBOC | More |
| 915 | 878 | MIDLAND MUTUAL | Texas | AT&T - LOCAL - TX | CLEC | More |
| 916 | 878 | RSVL MAIN | California | SUREWEST TELEPHONE | IND. TELCO | More |
| 917 | 878 | NEW YORK CITY ZONE | New York | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 918 | 878 | TULSA | Oklahoma | BROOKS FIBER COMMUNICATIONS OF OKLAHOMA, INC. - OK | CAP | More |
| 919 | 878 | RALEIGH | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 920 | 878 | NEW LONDON | Wisconsin | METRO SOUTHWEST PCS, LLP | | More |
| 925 | 878 | SAN FRANCISCO | California | SPRINT SPECTRUM L.P. | PCS | More |
| 936 | 878 | WASHINGTON | Texas | UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK | IND. TELCO | More |
| 937 | 878 | FAIRBORN | Ohio | AMERITECH OHIO | RBOC | More |
| 941 | 878 | FORT MYERS | Florida | METRO PCS, INC. | | More |
| 949 | 878 | IRVINE | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 951 | 878 | LAKEVIEWNU | California | O1 COMMUNICATIONS, INC. - CA | CLEC | More |
| 954 | 878 | FORT LAUDERDALE | Florida | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 956 | 878 | MCALLEN | Texas | 1STEL, INC. - TX | | More |
| 970 | 878 | MEEKER | Colorado | QWEST CORPORATION | RBOC | More |
| 972 | 878 | ENNIS | Texas | SOUTHWESTERN BELL | RBOC | More |
| 973 | 878 | BUTLER | New Jersey | SPRINT SPECTRUM L.P. | PCS | More |
| 978 | 878 | BOSTON | Massachusetts | BROADWING COMMUNICATIONS, LLC - MA | CLEC | More |
| 985 | 878 | INDEPENDENCE | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 989 | 878 | FREELAND | Michigan | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
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