Area Code | Prefix | City/Switch Name (Click for city search) | State/Prov. Area Map | Telephone Company Web link | Telco Type | More Info |
|---|
| 201 | 873 | FAIR LAWN | New Jersey | OMNIPOINT COMMUNICATIONS, INC. - NJ | WIRELESS PROV | More |
| 202 | 873 | WSHNGTNZN1 | District of Columbia | ONVOY, LLC - DC | | More |
| 203 | 873 | BRIDGEPORT | Connecticut | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 204 | 873 | CRYSTAL CITY | Manitoba | MTS Inc. | IND. TELCO | More |
| 205 | 873 | BIRMINGHAM | Alabama | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | WIRELESS PROV | More |
| 207 | 873 | WATERVILLE | Maine | CONSOLIDATED COMM OF NO. NEW ENGLAND-ME | RBOC | More |
| 208 | 873 | FREEDOM | Wyoming | SILVER STAR TEL CO INC | IND. TELCO | More |
| 209 | 873 | FRESNO | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 210 | 873 | SANANTONIO | Texas | METROPCS, INC. | | More |
| 212 | 873 | NWYRCYZN02 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 213 | 873 | LSAN DA 01 | California | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | | More |
| 214 | 873 | DALLAS | Texas | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | CAP | More |
| 215 | 873 | PHLDLPHZN1 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 217 | 873 | LOVINGTON | Illinois | MOULTRIE INDEPENDENT TEL. CO. | IND. TELCO | More |
| 218 | 873 | BIWABIK | Minnesota | TON80 COMMUNICATIONS, LLC | | More |
| 219 | 873 | MICHIGANCY | Indiana | INDIANA BELL TEL CO INC | RBOC | More |
| 229 | 873 | MOULTRIE | Georgia | WINDSTREAM GEORGIA COMMUNICATIONS CORP. | IND. TELCO | More |
| 231 | 873 | HART | Michigan | FRONTIER NORTH, INC. - MI | IND. TELCO | More |
| 240 | 873 | BUCKEYSTN | Maryland | ONVOY, LLC - MD | | More |
| 248 | 873 | ROYAL OAK | Michigan | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 250 | 873 | Okanagan Mission | British Columbia | TELUS | IND. TELCO | More |
| 251 | 873 | FOWL RIVER | Alabama | CENTURYTEL TEL AL LLC (NORTHERN) DBA CENTURYLINK | | More |
| 256 | 873 | HAZELGREEN | Alabama | ONVOY, LLC - AL | | More |
| 262 | 873 | WAUBEKA | Wisconsin | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 267 | 873 | DUBLIN | Pennsylvania | ATX TELECOMMUNICATIONS SERVICES, LTD. - PA | CLEC | More |
| 269 | 873 | KALAMAZOO | Michigan | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | | More |
| 270 | 873 | MURRAY | Kentucky | LEVEL 3 COMMUNICATIONS, LLC - KY | CLEC | More |
| 276 | 873 | HONAKER | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 281 | 873 | BAMMEL | Texas | SOUTHWESTERN BELL | RBOC | More |
| 301 | 873 | WSHNGTNZN3 | Maryland | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | WIRELESS PROV | More |
| 302 | 873 | HOCKESSIN | Delaware | XO DELAWARE, INC. | CLEC | More |
| 303 | 873 | DENVERSLVN | Colorado | QWEST CORPORATION | RBOC | More |
| 304 | 873 | WEST UNION | West Virginia | FRONTIER WEST VIRGINIA INC. | RBOC | More |
| 305 | 873 | MIAMI | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 306 | 873 | TISDALE | Saskatchewan | SaskTel | IND. TELCO | More |
| 309 | 873 | GULFPORT | Illinois | CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL | | More |
| 310 | 873 | W ANGELES | California | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | | More |
| 312 | 873 | CHICGOZN01 | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | CLEC | More |
| 313 | 873 | DETROITZN1 | Michigan | MICHIGAN BELL TEL CO | RBOC | More |
| 314 | 873 | LADUE | Missouri | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | | More |
| 315 | 873 | WATERLOO | New York | NORTHLAND NETWORKS, LTD. - NY | CLEC | More |
| 317 | 873 | ZIONSVILLE | Indiana | INDIANA BELL TEL CO INC | RBOC | More |
| 318 | 873 | ST JOSEPH | Louisiana | TON80 COMMUNICATIONS, LLC | | More |
| 319 | 873 | MCGREGOR | Iowa | ALPINE COMMUNICATIONS, L.C. | IND. TELCO | More |
| 323 | 873 | LSAN DA 14 | California | PACIFIC BELL | RBOC | More |
| 330 | 873 | AKRON | Ohio | OHIO BELL TEL CO | RBOC | More |
| 334 | 873 | MIDLAND CY | Alabama | TIME WARNER CABLE INFO SVCS (ALABAMA),LLC - AL | | More |
| 336 | 873 | SEAGROVE | North Carolina | CENTRAL TEL. CO. OF NC DBA CENTURYLINK | IND. TELCO | More |
| 337 | 873 | DUSON | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 347 | 873 | NWYRCYZN05 | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 352 | 873 | OCALA | Florida | CENTURYLINK OF FLORIDA, INC. (UNITED) | IND. TELCO | More |
| 360 | 873 | MT VERNON | Washington | ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | IND. TELCO | More |
| 361 | 873 | LA WARD | Texas | AWESOME PAGING, INC. | WIRELESS PROV | More |
| 385 | 873 | FAIRVIEW | Utah | CENTRAL UTAH TEL., INC. | IND. TELCO | More |
| 386 | 873 | DELAND | Florida | WINDSTREAM NUVOX, INC. - FL | CLEC | More |
| 401 | 873 | WARREN | Rhode Island | GLOBAL NAPS, INC. - RI | CLEC | More |
| 402 | 873 | NEBRASKACY | Nebraska | WINDSTREAM NEBRASKA, INC. | IND. TELCO | More |
| 403 | 873 | CALGARY | Alberta | TELUS | IND. TELCO | More |
| 404 | 873 | ATLANTA | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 405 | 873 | SHAWNEE | Oklahoma | ONVOY, LLC - OK | | More |
| 406 | 873 | CUT BANK | Montana | QWEST CORPORATION | RBOC | More |
| 407 | 873 | KISSIMMEE | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 408 | 873 | SNJS WEST | California | PACIFIC BELL | RBOC | More |
| 410 | 873 | NANTICOKE | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 412 | 873 | PTTSBGZON6 | Pennsylvania | ONVOY, LLC - PA | | More |
| 413 | 873 | HOUSATONIC | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 414 | 873 | MILWAUKZN1 | Wisconsin | WISCONSIN BELL INC | RBOC | More |
| 415 | 873 | POINTREYES | California | ONVOY, LLC - CA | | More |
| 416 | 873 | TORONTO | Ontario | TELUS Mobility | PCS | More |
| 417 | 873 | SPRINGFLD | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 418 | 873 | PONT ROUGE | Quebec | TELUS Quebec | IND. TELCO | More |
| 419 | 873 | PERRYSBURG | Ohio | OHIO BELL TEL CO | RBOC | More |
| 423 | 873 | STONEY CRK | Tennessee | FRACTEL, LLC | | More |
| 425 | 873 | RENTON | Washington | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 438 | 873 | Montreal | Quebec | TELUS Mobility | PCS | More |
| 440 | 873 | WICKLIFFE | Ohio | ONVOY SPECTRUM, LLC | | More |
| 443 | 873 | LAUREL | Maryland | ONVOY, LLC - MD | | More |
| 469 | 873 | IRVING | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 470 | 873 | BOWDON | Georgia | ONVOY, LLC - GA | | More |
| 480 | 873 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
| 484 | 873 | EXTON | Pennsylvania | LEVEL 3 COMMUNICATIONS, LLC - PA | CLEC | More |
| 502 | 873 | LOUISVILLE | Kentucky | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 503 | 873 | SILVERTON | Oregon | ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | IND. TELCO | More |
| 504 | 873 | HOUMA | Louisiana | BELLSOUTH TELECOMM INC - LA | RBOC | More |
| 505 | 873 | ALBUQURQUE | New Mexico | QWEST CORPORATION | RBOC | More |
| 507 | 873 | SLAYTON | Minnesota | LEVEL 3 COMMUNICATIONS, LLC - MN | | More |
| 508 | 873 | WORCESTER | Massachusetts | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 509 | 873 | KENNEWICK | Washington | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 510 | 873 | OKLD MN-PD | California | PACIFIC BELL | RBOC | More |
| 512 | 873 | AUSTIN | Texas | SOUTHWESTERN BELL | RBOC | More |
| 513 | 873 | CINCINNATI | Ohio | TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH | | More |
| 514 | 873 | MONTREAL | Quebec | Bell Canada | IND. TELCO | More |
| 515 | 873 | ALLERTON | Iowa | GRAND RIVER MUTUAL TEL CO - IA | IND. TELCO | More |
| 516 | 873 | NASSAUZN05 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 517 | 873 | CHARLOTTE | Michigan | 123.NET, INC. | CLEC | More |
| 518 | 873 | ELIZABTHTN | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 519 | 873 | LONDON | Ontario | Bell Canada | IND. TELCO | More |
| 520 | 873 | TUCSON | Arizona | QWEST CORPORATION | RBOC | More |
| 530 | 873 | PARADISE | California | PACIFIC BELL | RBOC | More |
| 540 | 873 | STAFFORD | Virginia | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 541 | 873 | SENECA | Oregon | ONVOY, LLC - OR | | More |
| 561 | 873 | PORT ST. LUCIE | Florida | LEVEL 3 COMMUNICATIONS, LLC - FL | CLEC | More |
| 563 | 873 | MCGREGOR | Iowa | ALPINE COMMUNICATIONS, L.C. | IND. TELCO | More |
| 570 | 873 | AVIS | Pennsylvania | LEVEL 3 COMMUNICATIONS, LLC - PA | CLEC | More |
| 573 | 873 | CAMDENTON | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 575 | 873 | ALBUQUERQUE | New Mexico | US WEST COMMUNICATIONS - MOUNTAIN BELL - NM | RBOC | More |
| 580 | 873 | FORTTOWSON | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 585 | 873 | CALEDONIA | New York | TON80 COMMUNICATIONS, LLC | | More |
| 586 | 873 | WARREN | Michigan | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | | More |
| 587 | 873 | Edmonton | Alberta | TELUS Mobility | WIRELESS PROV | More |
| 601 | 873 | OSYKA | Mississippi | LEVEL 3 COMMUNICATIONS, LLC - MS | | More |
| 602 | 873 | PHOENIX | Arizona | CAPROCK TELECOMMUNICATIONS CORP. - | | More |
| 603 | 873 | SUNAPEE | New Hampshire | LEVEL 3 COMMUNICATIONS, LLC - NH | CLEC | More |
| 604 | 873 | VANCOUVER | British Columbia | TELUS | IND. TELCO | More |
| 605 | 873 | ESTELLINE | South Dakota | INTERSTATE TELECOM COOP, INC. - SD | IND. TELCO | More |
| 606 | 873 | HARLAN | Kentucky | SPRINT COMMUNICATIONS COMPANY, L.P. - KY | | More |
| 607 | 873 | ELMIRA | New York | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | CLEC | More |
| 608 | 873 | STOUGHTON | Wisconsin | WISCONSIN BELL INC | RBOC | More |
| 609 | 873 | LAWRENCEVL | New Jersey | LEVEL 3 COMMUNICATIONS, LLC - NJ | CLEC | More |
| 610 | 873 | DOWNINGTN | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 612 | 873 | TWINCITIES | Minnesota | QWEST CORPORATION | RBOC | More |
| 614 | 873 | PLAIN CITY | Ohio | FRONTIER NORTH, INC. - OH | IND. TELCO | More |
| 615 | 873 | NASHVILLE | Tennessee | BANDWIDTH.COM CLEC, LLC - TN | | More |
| 616 | 873 | KALAMAZOO | Michigan | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | | More |
| 617 | 873 | CAMBRIDGE | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 618 | 873 | MARION | Illinois | BANDWIDTH.COM CLEC, LLC - IL | | More |
| 619 | 873 | EL CAJON | California | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | | More |
| 620 | 873 | MEADE | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 623 | 873 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
| 626 | 873 | MONROVIA | California | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | CLEC | More |
| 630 | 873 | LOMBARD | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 631 | 873 | BRENTWOOD | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 641 | 873 | ALLERTON | Iowa | GRAND RIVER MUTUAL TEL CO | IND. TELCO | More |
| 646 | 873 | NWYRCYZN01 | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 647 | 873 | Toronto | Ontario | Fibernetics Corporation | | More |
| 650 | 873 | SAN BRUNO | California | PACIFIC BELL | RBOC | More |
| 661 | 873 | BAKERSFIELD | California | PACIFIC BELL | RBOC | More |
| 662 | 873 | ROLLING FORK | Mississippi | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 678 | 873 | ATLANTA NORTHEAST | Georgia | POWERTEL ATLANTA LICENSES, INC. | WIRELESS PROV | More |
| 701 | 873 | BEULAH | North Dakota | WEST RIVER TELECOMMUNICATIONS COOP. - ND | IND. TELCO | More |
| 702 | 873 | LAS VEGAS | Nevada | CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK | IND. TELCO | More |
| 703 | 873 | WASZ 17 | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 704 | 873 | STATESVILLE | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 706 | 873 | WRENS | Georgia | AT&T CORP. | | More |
| 707 | 873 | OAKLAND | California | ONVOY, LLC - CA | | More |
| 708 | 873 | ORLAND | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 709 | 873 | ST LAWRENCE | Newfoundland | Aliant Telecom (NF) | IND. TELCO | More |
| 712 | 873 | MOVILLE | Iowa | WESTERN IOWA TEL. ASSN. | IND. TELCO | More |
| 713 | 873 | HOUSTON MEDICAL CEN | Texas | SOUTHWESTERN BELL | RBOC | More |
| 714 | 873 | LOS ANGELES | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 715 | 873 | GLEASON | Wisconsin | CENTURYTEL NW WISCONSIN LLC DBA CENTURYLINK | IND. TELCO | More |
| 716 | 873 | BUFFALO | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 717 | 873 | YORK | Pennsylvania | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | WIRELESS PROV | More |
| 718 | 873 | NEW YORK CITY ZONE | New York | RCN TELECOM SERVICES, INC. - NY | CLEC | More |
| 719 | 873 | SOUTH FORK | Colorado | QWEST CORPORATION | RBOC | More |
| 720 | 873 | ENGLEWOOD | Colorado | QWEST CORPORATION | RBOC | More |
| 724 | 873 | CANONSBURG | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 727 | 873 | STPETERSBG | Florida | LEVEL 3 TELECOM OF FLORIDA, LP - FL | CLEC | More |
| 732 | 873 | NEW BRUNSWICK | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 734 | 873 | PINCKNEY | Michigan | TELNET WORLDWIDE, INC. | CLEC | More |
| 740 | 873 | LONDONDRRY | Ohio | ONVOY, LLC - OH | | More |
| 757 | 873 | NPNZ 1 | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 760 | 873 | BISHOP | California | FRONTIER CALIFORNIA INC. | IND. TELCO | More |
| 765 | 873 | MICHIGANTN | Indiana | TON80 COMMUNICATIONS, LLC | | More |
| 770 | 873 | ATLANTA NE | Georgia | METROPCS, INC. | | More |
| 772 | 873 | PORT ST. LUCIE | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 773 | 873 | CHCZ 7 | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 778 | 873 | Vancouver | British Columbia | TELUS Mobility | WIRELESS PROV | More |
| 780 | 873 | Wainwright | Alberta | Fido Solutions Inc. | | More |
| 781 | 873 | BOSTON | Massachusetts | PAETEC COMMUNICATIONS, INC. - MA | CLEC | More |
| 785 | 873 | EVEREST | Kansas | RAINBOW TELECOMMUNICATIONS ASSOCIATION, INC. | IND. TELCO | More |
| 786 | 873 | MIAMI | Florida | METROPCS, INC. | | More |
| 787 | 873 | SABANA GRANDE | Puerto Rico | PUERTO RICO TEL. CO. | IND. TELCO | More |
| 801 | 873 | FAIRVIEW | Utah | CENTRAL UTAH TEL., INC. | IND. TELCO | More |
| 802 | 873 | DERBY | Vermont | CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY | RBOC | More |
| 803 | 873 | COLUMBIA | South Carolina | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC | CLEC | More |
| 804 | 873 | RICHMOND | Virginia | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 805 | 873 | OJAI | California | METROPCS NETWORKS, LLC | | More |
| 806 | 873 | MERRELL | Texas | SOUTH PLAINS TEL. COOP., INC. | IND. TELCO | More |
| 808 | 873 | KAHULUI | Hawaii | HAWAIIAN TELCOM, INC. - HI | IND. TELCO | More |
| 812 | 873 | SAN JACINTO | Indiana | SOUTHEASTERN INDIANA RURAL TEL. COOP., INC. | IND. TELCO | More |
| 813 | 873 | WESTSIDE | Florida | FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA | IND. TELCO | More |
| 814 | 873 | ERIE | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 815 | 873 | NEW MILFORD | Illinois | FRONTIER NORTH, INC. - IL | IND. TELCO | More |
| 816 | 873 | SMITHVILLE | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 817 | 873 | GRAPEVINE | Texas | PEERLESS NETWORK OF TEXAS, LLC - TX | | More |
| 818 | 873 | VAN NUYS | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 832 | 873 | HOUSTON | Texas | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 843 | 873 | SUMMERVILLE | South Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 845 | 873 | NEW PALTZ | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 847 | 873 | ROLLING MEADOWS | Illinois | COMCAST IP PHONE, LLC | | More |
| 850 | 873 | PANAMA CITY | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 856 | 873 | HADDONFIELD | New Jersey | LEVEL 3 COMMUNICATIONS, LLC - NJ | CLEC | More |
| 859 | 873 | VERSAILLES | Kentucky | WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON | | More |
| 860 | 873 | MOODUS | Connecticut | SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | IND. TELCO | More |
| 863 | 873 | TAMPA | Florida | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 864 | 873 | SENECA | South Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 865 | 873 | KNOXVILLE | Tennessee | CELLULAR PAGE | WIRELESS PROV | More |
| 867 | 873 | YELLOWKNIFE | Northwest Territory | Northwestel | IND. TELCO | More |
| 870 | 873 | HUMPHREY | Arkansas | CENTURYTEL CENTRAL ARKANSAS, LLC DBA CENTURYLINK | | More |
| 872 | 873 | CHICGOZN11 | Illinois | ONVOY, LLC | | More |
| 901 | 873 | MILLINGTON | Tennessee | MILLINGTON TEL. CO., INC. | IND. TELCO | More |
| 902 | 873 | WAVERLEY | Nova Scotia | Aliant Telecom (NS) | IND. TELCO | More |
| 903 | 873 | WILLS POINT | Texas | SOUTHWESTERN BELL | RBOC | More |
| 904 | 873 | MACCLENNY | Florida | POWERTEL JACKSONVILLE LICENSES, INC. | WIRELESS PROV | More |
| 905 | 873 | GEORGETOWN | Ontario | Bell Canada | IND. TELCO | More |
| 907 | 873 | FORT GREELY | Alaska | ACS OF THE NORTHLAND, INC. | IND. TELCO | More |
| 908 | 873 | WESTFIELD | New Jersey | ATX TELECOMMUNICATIONS SERVICES, LTD. | | More |
| 909 | 873 | RIALTO | California | PACIFIC BELL | RBOC | More |
| 910 | 873 | ROCKINGHAM | North Carolina | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 912 | 873 | MOULTRIE | Georgia | WINDSTREAM GEORGIA COMMUNICATIONS CORP. | IND. TELCO | More |
| 914 | 873 | WHITE PLAINS | New York | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | CAP | More |
| 915 | 873 | EL PASO | Texas | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 916 | 873 | SCRM MAIN | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 917 | 873 | NEW YORK CITY ZONE | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 918 | 873 | CUSHING | Oklahoma | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 919 | 873 | RALEIGH | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 920 | 873 | GREEN BAY | Wisconsin | TWILIO INTERNATIONAL, INC. | | More |
| 936 | 873 | ANDERSON | Texas | UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK | IND. TELCO | More |
| 937 | 873 | FAIRBORN | Ohio | OHIO BELL TEL CO | RBOC | More |
| 940 | 873 | ORTH | Texas | BRAZOS TEL. COOP., INC. | IND. TELCO | More |
| 949 | 873 | LOS ANGELES | California | LEVEL 3 COMMUNICATIONS, LLC - CA | CLEC | More |
| 952 | 873 | BELLE PLAINE | Minnesota | FRONTIER COMMUNICATIONS OF MINNESOTA, INC. | IND. TELCO | More |
| 954 | 873 | DEERFIELD BEACH | Florida | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 956 | 873 | HARLINGEN | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 970 | 873 | WALDEN | Wyoming | UNION TELEPHONE COMPANY | | More |
| 972 | 873 | DALLAS MIDCITIES | Texas | TELETOUCH COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 973 | 873 | NEWARK | New Jersey | TELEPORT COMMUNICATIONS AMERICA, LLC - NJ | CAP | More |
| 978 | 873 | LAWRENCE | Massachusetts | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 985 | 873 | HOUMA | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 989 | 873 | PRESCOTT | Michigan | FRONTIER MIDSTATES, INC. - MI | IND. TELCO | More |
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