Area Code | Prefix | City/Switch Name (Click for city search) | State/Prov. Area Map | Telephone Company Web link | Telco Type | More Info |
|---|
| 201 | 820 | HACKENSACK | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 202 | 820 | WSHNGTNZN1 | District of Columbia | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 203 | 820 | NORWALK | Connecticut | METROPCS, INC. | | More |
| 204 | 820 | Wawanesa | Manitoba | Provincial Tel Inc. | | More |
| 205 | 820 | BIRMINGHAM | Alabama | DELTACOM, INC. - AL | CLEC | More |
| 206 | 820 | SEATTLE | Washington | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 207 | 820 | OLD TOWN | Maine | ONVOY, LLC - ME | | More |
| 208 | 820 | KAMIAH | Idaho | LEVEL 3 COMMUNICATIONS, LLC - ID | CLEC | More |
| 209 | 820 | TRACY | California | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | | More |
| 210 | 820 | SANANTONIO | Texas | SOUTHWESTERN BELL | RBOC | More |
| 212 | 820 | NWYRCYZN01 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 213 | 820 | LSAN DA 10 | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 214 | 820 | DALLAS | Texas | SOUTHWESTERN BELL | RBOC | More |
| 215 | 820 | PHLDLPHZN1 | Pennsylvania | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 216 | 820 | CLEVELAND | Ohio | LEVEL 3 COMMUNICATIONS, LLC - OH | CLEC | More |
| 217 | 820 | TAYLORVL | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 218 | 820 | BRAINERD | Minnesota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | | More |
| 226 | 820 | Guelph | Ontario | Bell Mobility | WIRELESS PROV | More |
| 228 | 820 | HURLEY | Mississippi | COMMIO, LLC | | More |
| 240 | 820 | ASHTON238 | Maryland | ONVOY, LLC - MD | | More |
| 248 | 820 | HOLLY | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 250 | 820 | Rutland | British Columbia | TELUS | IND. TELCO | More |
| 251 | 820 | ATMORE | Alabama | ONVOY SPECTRUM, LLC | | More |
| 252 | 820 | NORLINA | North Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | WIRELESS PROV | More |
| 253 | 820 | TACOMA | Washington | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | | More |
| 256 | 820 | ANNISTON | Alabama | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 260 | 820 | BLUFFTON | Indiana | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 262 | 820 | SUSSEX | Wisconsin | WISCONSIN BELL INC | RBOC | More |
| 267 | 820 | BEDMINSTER | Delaware | CAVALIER TELEPHONE LLC (MID-ATLANTIC) - PA | CLEC | More |
| 269 | 820 | THREE OAKS | Michigan | LEVEL 3 COMMUNICATIONS, LLC - MI | CLEC | More |
| 270 | 820 | GREENVILLE | Kentucky | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 281 | 820 | HSTNSUBURB | Texas | SOUTHWESTERN BELL | RBOC | More |
| 289 | 820 | Welland | Ontario | TELUS Integrated Communications | CLEC | More |
| 301 | 820 | GAITHERSBG | District of Columbia | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | CLEC | More |
| 303 | 820 | DENVER | Colorado | QWEST CORPORATION | RBOC | More |
| 304 | 820 | FALLNGWTRS | West Virginia | METROPCS, INC. | | More |
| 305 | 820 | MIAMI | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 306 | 820 | LLOYDMINSTER | Saskatchewan | SaskTel | IND. TELCO | More |
| 309 | 820 | BLOOMINGTN | Illinois | FRONTIER NORTH, INC. - IL | IND. TELCO | More |
| 310 | 820 | W ANGELES | California | FRONTIER CALIFORNIA INC. | IND. TELCO | More |
| 312 | 820 | CHICGOZN01 | Illinois | ONVOY, LLC | | More |
| 313 | 820 | DETROITZN5 | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 314 | 820 | LADUE | Missouri | TELEPORT COMMUNICATIONS AMERICA, LLC - MO | CAP | More |
| 315 | 820 | CAMDEN | New York | TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY | | More |
| 317 | 820 | INDIANAPOLIS | Indiana | AT&T CORP. | | More |
| 318 | 820 | SHREVEPORT | Louisiana | ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC | PCS | More |
| 319 | 820 | MONTICELLO | Iowa | LEVEL 3 COMMUNICATIONS, LLC - IA | | More |
| 323 | 820 | LSAN DA 09 | California | PACIFIC BELL | RBOC | More |
| 330 | 820 | YOUNGSTOWN | Ohio | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 334 | 820 | EUFAULA | Alabama | POWERTEL BIRMINGHAM LICENSES, INC. | WIRELESS PROV | More |
| 336 | 820 | ZEPHYR | North Carolina | TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL | | More |
| 347 | 820 | NWYRCYZN03 | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 352 | 820 | OCALA | Florida | ONVOY SPECTRUM, LLC | | More |
| 360 | 820 | WHATCOMCTY | Washington | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 385 | 820 | SALT LAKE CITY | Utah | AT&T - LOCAL - UT | CLEC | More |
| 386 | 820 | DAYTONABCH | Florida | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 402 | 820 | LINCOLN | Nebraska | AMERICAN MESSAGING SERVICES, LLC | | More |
| 403 | 820 | DRUMHELLER | Alberta | TELUS | IND. TELCO | More |
| 404 | 820 | ATLANTA | Georgia | POWERTEL ATLANTA LICENSES, INC. | WIRELESS PROV | More |
| 405 | 820 | OKLA CITY | Oklahoma | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | | More |
| 406 | 820 | OLNEY | Montana | ONVOY, LLC - MT | | More |
| 407 | 820 | ORLANDO | Florida | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 408 | 820 | SNJS WEST | California | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 410 | 820 | EASTON | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 412 | 820 | PTGSBNZN20 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 415 | 820 | SNFC CNTRL | California | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | | More |
| 416 | 820 | TORONTO | Ontario | Fido Solutions Inc. | | More |
| 417 | 820 | SPRINGFLD | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 418 | 820 | CHICOUTIMI | Quebec | Bell Canada | IND. TELCO | More |
| 419 | 820 | TOLEDO | Ohio | ONVOY, LLC - OH | | More |
| 423 | 820 | GREENEVL | Tennessee | ONVOY, LLC - TN | | More |
| 425 | 820 | KIRKLAND | Washington | ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | IND. TELCO | More |
| 434 | 820 | DANVILLE | Virginia | GCR TELECOMMUNICATIONS, INC. - VA | | More |
| 435 | 820 | PRICE | Utah | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 438 | 820 | Montreal | Quebec | TELUS Mobility | PCS | More |
| 440 | 820 | HUNTSBURG | Ohio | ONVOY SPECTRUM, LLC | | More |
| 443 | 820 | ELKRIDGE | Maryland | PAETEC COMMUNICATIONS, INC. - MD | CLEC | More |
| 450 | 820 | ST JEROME | Quebec | TELUS Mobility | CAP | More |
| 469 | 820 | RED OAK | Texas | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | CAP | More |
| 470 | 820 | CUMMING | Georgia | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 478 | 820 | MILLEDGEVL | Georgia | VERIZON WIRELESS OF THE EAST, LP - GA | WIRELESS PROV | More |
| 479 | 820 | SPRINGDALE | Arkansas | SOUTHWESTERN BELL | RBOC | More |
| 480 | 820 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
| 484 | 820 | CATASAUQUA | Pennsylvania | BANDWIDTH.COM CLEC, LLC - PA | | More |
| 501 | 820 | SPRINGDALE | Arkansas | SOUTHWESTERN BELL - AR | RBOC | More |
| 502 | 820 | LA GRANGE | Kentucky | COMMIO, LLC | | More |
| 503 | 820 | PORTLAND | Oregon | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 504 | 820 | LAROSE | Louisiana | LAFOURCHE TEL. CO. | IND. TELCO | More |
| 505 | 820 | SANTA FE | New Mexico | QWEST CORPORATION | RBOC | More |
| 506 | 820 | Chipman | New Brunswick | Rogers Communications Partnership (Cable) | | More |
| 507 | 820 | PIPESTONE | Minnesota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 508 | 820 | FRAMINGHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 509 | 820 | KENNEWICK | Washington | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | | More |
| 510 | 820 | OKLD TRNID | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 512 | 820 | AUSTIN | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 513 | 820 | HAMILTON | Ohio | CINCINNATI BELL | IND. TELCO | More |
| 514 | 820 | MONTREAL | Quebec | TELUS Mobility | CAP | More |
| 516 | 820 | ISLIP | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 517 | 820 | EAST TAWAS | Michigan | NPI WIRELESS, A DIVISION OF NOVERR PUBLISHING INC | PCS | More |
| 518 | 820 | CORINTH | New York | LEVEL 3 TELECOM OF NEW YORK, LP - NY | CLEC | More |
| 519 | 820 | GUELPH | Ontario | Bell Mobility | WIRELESS PROV | More |
| 520 | 820 | TUCSON | Arizona | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | WIRELESS PROV | More |
| 530 | 820 | AUBN MAIN | California | GLOBAL CROSSING LOCAL SERVICES, INC. - CA | CLEC | More |
| 540 | 820 | HARRISONBG | Virginia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | WIRELESS PROV | More |
| 541 | 820 | PRAIRIE CY | Oregon | OREGON TEL. CORP. | IND. TELCO | More |
| 559 | 820 | VISALIA | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 561 | 820 | WPALMBEACH | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 570 | 820 | WILKSBARRE | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 571 | 820 | ENGLESIDE | Virginia | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | CLEC | More |
| 573 | 820 | DEXTER | Missouri | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | | More |
| 575 | 820 | SANTA FE | New Mexico | US WEST COMMUNICATIONS - MOUNTAIN BELL - NM | RBOC | More |
| 580 | 820 | BROKEN BOW | Oklahoma | PINE TELEPHONE COMPANY DBA PINE CELL PHONES, INC. | | More |
| 581 | 820 | Lac-Etchemin | Quebec | TELUS Quebec | | More |
| 582 | 820 | HUNTINGDON | Pennsylvania | COMMIO, LLC | | More |
| 585 | 820 | ROCHESTER | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 601 | 820 | UNION | Mississippi | TELEPAK NETWORKS, INC. - MS | | More |
| 602 | 820 | PHOENIX | Arizona | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 603 | 820 | MERRIMACK | New Hampshire | METROPCS, INC. | | More |
| 604 | 820 | MISSION | British Columbia | TELUS | IND. TELCO | More |
| 605 | 820 | MOUND CITY | South Dakota | COMMIO, LLC | | More |
| 608 | 820 | MIDDLETON | Wisconsin | CHARTER FIBERLINK, LLC - WI | | More |
| 609 | 820 | HADDONFLD | New Jersey | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | WIRELESS PROV | More |
| 610 | 820 | ALLENTOWN | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 613 | 820 | OTTAWA | Ontario | Bell Canada | IND. TELCO | More |
| 614 | 820 | GROVE CITY | Ohio | LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - OH | | More |
| 616 | 820 | HOLLAND | Michigan | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI | CAP | More |
| 617 | 820 | BOSTON | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 618 | 820 | GLENN | Illinois | BANDWIDTH.COM CLEC, LLC - IL | | More |
| 619 | 820 | EL CAJON | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 620 | 820 | PARSONS | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 626 | 820 | LA PUENTE | California | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | | More |
| 630 | 820 | AURORA | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 631 | 820 | ISLIP | New York | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | CLEC | More |
| 641 | 820 | KNOXVILLE | Iowa | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | WIRELESS PROV | More |
| 646 | 820 | NWYRCYZN01 | New York | BANDWIDTH.COM CLEC, LLC - NY | | More |
| 647 | 820 | Toronto | Ontario | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 650 | 820 | REDWOOD CY | California | ONVOY SPECTRUM, LLC | | More |
| 661 | 820 | BKFD MAIN | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 662 | 820 | GREENVILLE | Mississippi | CELLULAR SOUTH, INC. | WIRELESS PROV | More |
| 678 | 820 | ATLANTA | Georgia | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA | CLEC | More |
| 701 | 820 | ENDERLIN | North Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 702 | 820 | LAS VEGAS | Nevada | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NV | | More |
| 703 | 820 | WASZ 8 | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 704 | 820 | MOUNT HOLLY | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 705 | 820 | Azilda | Ontario | Fibernetics Corporation | | More |
| 706 | 820 | CHATTANOOGA | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 707 | 820 | OAKLAND | California | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | CLEC | More |
| 708 | 820 | CHICAGO | Illinois | GLOBAL CROSSING LOCAL SERVICES, INC. - IL | CLEC | More |
| 713 | 820 | HOUSTON (MCI) | Texas | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX | CLEC | More |
| 714 | 820 | LOS ANGELES | California | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | CLEC | More |
| 715 | 820 | PHILLIPS | Wisconsin | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | WIRELESS PROV | More |
| 716 | 820 | BUFFALO/ROCHESTER | New York | SPRINT SPECTRUM L.P.- NY | PCS | More |
| 717 | 820 | JONESTOWN | Pennsylvania | ONVOY, LLC - PA | | More |
| 718 | 820 | NYCZ 10 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 719 | 820 | COLORDOSPG | Colorado | HD CARRIER LLC | | More |
| 720 | 820 | DENVER | Colorado | WIDE VOICE, LLC - CO | | More |
| 724 | 820 | PITTSBURGH | Pennsylvania | US LEC OF PENNSYLVANIA, INC. | CLEC | More |
| 727 | 820 | SAINT PETERSBURG | Florida | FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA | IND. TELCO | More |
| 732 | 820 | WEEHAUKEN | New Jersey | LEVEL 3 COMMUNICATIONS, LLC - NJ | CLEC | More |
| 734 | 820 | ROCKWOOD | Michigan | PEERLESS NETWORK OF MICHIGAN, LLC - MI | | More |
| 740 | 820 | MINFORD-STOCKDALE | Ohio | MINFORD TEL. CO. | IND. TELCO | More |
| 757 | 820 | NPNZ 3 | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 760 | 820 | PALM SPRINGS | California | FRONTIER CALIFORNIA INC. | IND. TELCO | More |
| 765 | 820 | INDIANA | Indiana | TIME WARNER CABLE INFORMATION SVCS (INDIANA) - IN | | More |
| 770 | 820 | ATLANTA | Georgia | WINDSTREAM NUVOX, INC. | CLEC | More |
| 773 | 820 | CHICAGO | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 775 | 820 | CARSON CITY | Nevada | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 778 | 820 | North Vancouver | British Columbia | ISP Telecom | CLEC | More |
| 780 | 820 | Jasper | Alberta | TELUS | IND. TELCO | More |
| 781 | 820 | SAUGUS | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 785 | 820 | SALINA | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 786 | 820 | MIAMI | Florida | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 787 | 820 | CAMUY | Puerto Rico | PUERTO RICO TEL. CO. | IND. TELCO | More |
| 801 | 820 | SALT LAKE CITY | Utah | TELEPORT COMMUNICATIONS AMERICA, LLC - UT | CLEC | More |
| 803 | 820 | HICKORYGRV | South Carolina | LEVEL 3 COMMUNICATIONS, LLC - SC | | More |
| 804 | 820 | DANVILLE | Virginia | ONVOY SPECTRUM, LLC | | More |
| 805 | 820 | SATICOY | California | ONVOY SPECTRUM, LLC | | More |
| 806 | 820 | GROOM | Texas | AMA COMM., LLC DBA AMA*TECHTEL COMMUNICATIONS-TX | | More |
| 808 | 820 | SANDWICH ISLES | Hawaii | SANDWICH ISLES COMMUNICATIONS, INC. | IND. TELCO | More |
| 810 | 820 | WARREN | Michigan | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 812 | 820 | SCOTTSBURG | Indiana | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 813 | 820 | TAMPAEST | Florida | BANDWIDTH.COM CLEC, LLC - FL | | More |
| 814 | 820 | MEYERSDALE | Pennsylvania | CORE COMMUNICATIONS, INC. - PA | | More |
| 815 | 820 | ELIZABETH | Illinois | AERO NORTH COMMUNICATIONS, INC. - IL | | More |
| 816 | 820 | KANSAS CITY | Missouri | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | | More |
| 817 | 820 | FORT WORTH EDISON | Texas | SOUTHWESTERN BELL | RBOC | More |
| 818 | 820 | CANOGA PARK | California | AMERICAN MESSAGING SERVICES, LLC | WIRELESS PROV | More |
| 819 | 820 | SHERBROOKE | Quebec | Bell Canada | IND. TELCO | More |
| 826 | 820 | CRIGLERSVL | Virginia | ONVOY SPECTRUM, LLC | | More |
| 828 | 820 | ASHEVILLE | North Carolina | ONVOY, LLC - NC | | More |
| 832 | 820 | DICKINSON | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 843 | 820 | CHARLESTON | South Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 845 | 820 | MIDDLETOWN | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 847 | 820 | NORTHBROOK | Illinois | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 850 | 820 | SHALIMAR | Florida | ONVOY, LLC - FL | | More |
| 860 | 820 | HARTFORD | Connecticut | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 864 | 820 | GREENVILLE | South Carolina | ONVOY SPECTRUM, LLC | | More |
| 870 | 820 | WARREN | Arkansas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 901 | 820 | MEMPHIS | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 902 | 820 | ST MARGARETS | Nova Scotia | Bragg Communications Inc. | CLEC | More |
| 903 | 820 | SHERMAN | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 904 | 820 | JACKSONVL | Florida | POWERTEL JACKSONVILLE LICENSES, INC. | WIRELESS PROV | More |
| 905 | 820 | STREETSVILLE | Ontario | Bell Canada | IND. TELCO | More |
| 908 | 820 | ELIZABETH | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 909 | 820 | RIALTO | California | PACIFIC BELL | RBOC | More |
| 910 | 820 | WILMINGTON | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 913 | 820 | KANSASCITY | Kansas | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 914 | 820 | WHITE PLAINS | New York | TC SYSTEMS, INC. - NY | CAP | More |
| 915 | 820 | EL PASO | Texas | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 916 | 820 | SACRAMENTO: MAIN DA | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 917 | 820 | NEW YORK CITY ZONE | New York | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 918 | 820 | MCALESTER | Oklahoma | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 919 | 820 | BENSON | North Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | WIRELESS PROV | More |
| 920 | 820 | BEAVER DAM | Wisconsin | UNITED STATES CELLULAR - WI | WIRELESS PROV | More |
| 925 | 820 | DANVILLE | California | PACIFIC BELL | RBOC | More |
| 931 | 820 | SANGO | Tennessee | CHARTER FIBERLINK-TENNESSEE, LLC - TN | | More |
| 937 | 820 | HILLSBORO | Ohio | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 941 | 820 | VENICE | Florida | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 952 | 820 | NORMANDALE | Minnesota | QWEST CORPORATION | RBOC | More |
| 954 | 820 | FORT LAUDERDALE | Florida | ONVOY SPECTRUM, LLC | | More |
| 970 | 820 | LOVELAND | Colorado | QWEST CORPORATION | RBOC | More |
| 972 | 820 | CARROLLTON | Texas | SOUTHWESTERN BELL TELEPHONE COMPANY - TX | CLEC | More |
| 973 | 820 | NEWARK | New Jersey | AT&T - LOCAL | CLEC | More |
| 978 | 820 | HUBBARDSTON | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 979 | 820 | BRYAN | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 985 | 820 | LAROSE | Louisiana | LAFOURCHE TELEPHONE CO. | | More |
| 989 | 820 | EAST TAWAS | Michigan | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
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