Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 201 | 484 | JERSEYCITY | New Jersey | MONMOUTH TELEPHONE & TELEGRAPH INC. - NJ | | More |
| 202 | 484 | WSHNGTNZN1 | District of Columbia | VERIZON WASHINGTON, DC INC. | RBOC | More |
| 203 | 484 | BRANFORD | Connecticut | SOUTHERN NEW ENGLAND TELEPHONE CO. | IND. TELCO | More |
| 204 | 484 | NELSON HOUSE | Manitoba | MTS Inc. | IND. TELCO | More |
| 205 | 484 | BIRMINGHAM | Alabama | TW TELECOM OF ALABAMA LLC - AL | CLEC | More |
| 206 | 484 | SEATTLE | Washington | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 207 | 484 | VAN BUREN | Maine | BELL ATLANTIC NYNEX MOBILE | WIRELESS PROV | More |
| 208 | 484 | BOISE | Idaho | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID | WIRELESS PROV | More |
| 209 | 484 | MODESTO | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 210 | 484 | SANANTONIO | Texas | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 212 | 484 | NWYRCYZN01 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 213 | 484 | LSAN DA 10 | California | PACIFIC BELL | RBOC | More |
| 214 | 484 | DALLAS | Texas | ONVOY, LLC - TX | | More |
| 216 | 484 | CLEVELAND | Ohio | CENTURYTEL ACQ., LLC DBA KMC TELECOM III, LLC - OH | CLEC | More |
| 217 | 484 | SCOTTVILLE | Illinois | FRONTIER COMMUNICATIONS OF MIDLAND, INC. | IND. TELCO | More |
| 218 | 484 | KETTLE RIV | Minnesota | MCC TELEPHONY OF MINNESOTA, LLC - MN | | More |
| 219 | 484 | GARY | Indiana | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 224 | 484 | DUNDEE | Illinois | CIMCO COMMUNICATIONS, INC. - IL | | More |
| 226 | 484 | Wheatley | Ontario | ISP Telecom | CLEC | More |
| 229 | 484 | ASHBURN | Georgia | MCC TELEPHONY OF GEORGIA, LLC - GA | | More |
| 231 | 484 | EASTJORDAN | Michigan | TCG DETROIT - MI | | More |
| 240 | 484 | WASHINGTON ZONE 11 | Virginia | BROADSTREET COMMUNICATIONS, INC. - MD | | More |
| 248 | 484 | PONTIAC | Michigan | TELNET WORLDWIDE, INC. | CLEC | More |
| 250 | 484 | BEAVERDELL | British Columbia | TELUS | IND. TELCO | More |
| 252 | 484 | NEW BERN | North Carolina | MCC TELEPHONY OF THE SOUTH, LLC - NC | | More |
| 253 | 484 | TACOMA | Washington | ONVOY, LLC - WA | | More |
| 256 | 484 | CENTRE | Alabama | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 260 | 484 | FORT WAYNE | Indiana | FRONTIER NORTH, INC. - IN | IND. TELCO | More |
| 262 | 484 | KENOSHA | Wisconsin | TW TELECOM OF WISCONSIN L.P. - WI | CLEC | More |
| 269 | 484 | GALESBURG | Michigan | CLIMAX TELEPHONE COMPANY | CLEC | More |
| 270 | 484 | HOPKINSVL | Kentucky | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 276 | 484 | WYTHEVILLE | Virginia | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA | CAP | More |
| 281 | 484 | HSTNSUBURB | Texas | SOUTHWESTERN BELL | RBOC | More |
| 289 | 484 | South Pickering | Ontario | ISP Telecom | CLEC | More |
| 301 | 484 | WSHNGTNZN4 | Virginia | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD | | More |
| 303 | 484 | DENVER | Colorado | TELEPORT COMMUNICATIONS GROUP - CO | CAP | More |
| 304 | 484 | MDW BRIDGE | West Virginia | FRONTIER WEST VIRGINIA INC. | RBOC | More |
| 305 | 484 | PERRINE | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 306 | 484 | GOVAN | Saskatchewan | SaskTel | IND. TELCO | More |
| 308 | 484 | MINDEN | Nebraska | SPRINT SPECTRUM L.P. | PCS | More |
| 309 | 484 | ALTONA | Illinois | MID-CENTURY TELEPHONE COOPERATIVE | IND. TELCO | More |
| 310 | 484 | INGLEWOOD | California | MPOWER COMMUNICATIONS CORP - CA | CLEC | More |
| 312 | 484 | CHICGOZN01 | Illinois | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 314 | 484 | LADUE | Missouri | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 315 | 484 | SYRACUSE | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 316 | 484 | KECHI | Kansas | SPRINT COMMUNICATIONS COMPANY, L.P. - KS | CLEC | More |
| 317 | 484 | INDIANAPLS | Indiana | AMERITECH INDIANA | RBOC | More |
| 318 | 484 | ALEXANDRIA | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 319 | 484 | OLIN | Iowa | OLIN & MORLEY TELEPHONE CO. | IND. TELCO | More |
| 320 | 484 | HUTCHINSON | Minnesota | HUTCHINSON TELEPHONE CO. | IND. TELCO | More |
| 323 | 484 | MONTEBELLO | California | TIME WARNER CBL INFO SVCS (CA) DBATIME WARNER CBL | | More |
| 325 | 484 | WATER VLY | Texas | GTE-SW DBA VERIZON SW INC.-TX | IND. TELCO | More |
| 330 | 484 | CANTON | Ohio | AMERITECH OHIO | RBOC | More |
| 334 | 484 | GOSHEN | Alabama | BUTLER TELEPHONE CO., INC. | IND. TELCO | More |
| 336 | 484 | MONTICELLO | North Carolina | WINDSTREAM COMMUNICATIONS, INC. - NC | CLEC | More |
| 337 | 484 | LAFAYETTE | Louisiana | SPRINT SPECTRUM L.P. | PCS | More |
| 347 | 484 | NWYRCYZN10 | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 352 | 484 | OCALA | Florida | AERIAL COMMUNICATIONS | WIRELESS PROV | More |
| 360 | 484 | NASELLE | Washington | WESTERN WAHKIAKUM COUNTY TELEPHONE CO. | IND. TELCO | More |
| 361 | 484 | VICTORIA | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 401 | 484 | COVENTRY | Rhode Island | VERIZON NEW ENGLAND INC. | RBOC | More |
| 402 | 484 | LINCOLN | Nebraska | WINDSTREAM NEBRASKA, INC. | IND. TELCO | More |
| 403 | 484 | EDMONTON | Alberta | Bell Mobility | WIRELESS PROV | More |
| 404 | 484 | ATLANTA | Georgia | SPRINT SPECTRUM L.P. | PCS | More |
| 405 | 484 | PAOLI | Oklahoma | CHICKASAW TELEPHONE CO. | IND. TELCO | More |
| 406 | 484 | CROOKEDCRK | Wyoming | TCT WEST, INC. | IND. TELCO | More |
| 407 | 484 | ORLANDO | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 408 | 484 | SARATOGA | California | ALLEGIANCE TELECOM, INC. - CA | CLEC | More |
| 410 | 484 | PIKESVILLE | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 414 | 484 | MILWAUKEE | Wisconsin | SPRINT SPECTRUM L.P. | PCS | More |
| 415 | 484 | STNSN-BLNS | California | O1 COMMUNICATIONS, INC. - CA | CLEC | More |
| 416 | 484 | TORONTO | Ontario | Bell Canada | IND. TELCO | More |
| 417 | 484 | METZ | Missouri | K L M TELEPHONE COMPANY | IND. TELCO | More |
| 418 | 484 | ST EPHREM DE BEAUCE | Quebec | Le Telephone de St-Ephrem Inc | IND. TELCO | More |
| 419 | 484 | BELLEVUE | Ohio | FRONTIER NORTH, INC. - OH | IND. TELCO | More |
| 423 | 484 | BRISTOL | Tennessee | LEVEL 3 COMMUNICATIONS, LLC - TN | CLEC | More |
| 425 | 484 | BELLEVUE | Washington | PAC - WEST TELECOMM, INC. - WA | CLEC | More |
| 440 | 484 | HILLCREST | Ohio | ICG TELECOM GROUP - OH | CLEC | More |
| 443 | 484 | EDGEWOOD | Maryland | BROADWING COMMUNICATIONS. LLC - MD | CLEC | More |
| 450 | 484 | St-Hyacinthe | Quebec | Videotron General Partnership | CLEC | More |
| 469 | 484 | DALLAS | Texas | TIME WARNER COMMUNICATIONS AXS OF AUSTIN, TX | CAP | More |
| 478 | 484 | DUBLIN | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 479 | 484 | FORT SMITH | Arkansas | SOUTHWESTERN BELL | RBOC | More |
| 480 | 484 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
| 501 | 484 | FORT SMITH | Arkansas | SOUTHWESTERN BELL - AR | RBOC | More |
| 502 | 484 | OWENTON | Kentucky | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 503 | 484 | PORTLAND | Oregon | AT&T LOCAL | CLEC | More |
| 504 | 484 | NEWORLEANS | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 505 | 484 | HOPE | New Mexico | VALOR TELECOM TX,LP-NM #2 DBA WINDSTREAM COMM SW | | More |
| 507 | 484 | ST PETER | Minnesota | ENVENTIS TELECOM, INC. - MN | CLEC | More |
| 508 | 484 | BROCKTON | Massachusetts | ALLEGIANCE TELECOM, INC. - MA | CLEC | More |
| 509 | 484 | SPOKANE | Washington | QWEST CORPORATION | RBOC | More |
| 510 | 484 | OKLD MN-PD | California | SPRINT SPECTRUM L.P. | PCS | More |
| 512 | 484 | AUSTIN | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 513 | 484 | CINCINNATI | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 514 | 484 | MONTREAL | Quebec | Bell Canada | IND. TELCO | More |
| 516 | 484 | NASSAUZN04 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 517 | 484 | LANSING | Michigan | AMERITECH MICHIGAN | RBOC | More |
| 518 | 484 | ALBANY | New York | AMERICAN MESSAGING (AM), INC. | | More |
| 519 | 484 | MOUNT PLEASANT | Ontario | Bell Canada | IND. TELCO | More |
| 520 | 484 | PAGE | Arizona | 365 WIRELESS, LLC | | More |
| 530 | 484 | ELK CREEK | California | PAC - WEST TELECOMM, INC. | CLEC | More |
| 540 | 484 | ROCKYMOUNT | Virginia | CENTRAL TEL. CO. OF VIRGINIA DBA CENTURYLINK | IND. TELCO | More |
| 541 | 484 | EUGENE | Oregon | QWEST CORPORATION | RBOC | More |
| 559 | 484 | TIPTON | California | TW TELECOM OF CALIFORNIA LP - CA | CLEC | More |
| 561 | 484 | VERO BEACH | Florida | GABRIEL WIRELESS, LLC | WIRELS RESELLER | More |
| 562 | 484 | NORWALK | California | VERIZON CALIFORNIA INC.-CA (GTE) | IND. TELCO | More |
| 563 | 484 | DAVENPORT | Iowa | BANDWIDTH.COM CLEC, LLC - IA | | More |
| 570 | 484 | LOCK HAVEN | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 571 | 484 | HERNDON | Virginia | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WIRELESS PROV | More |
| 573 | 484 | BEAUFORT | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 575 | 484 | HOPE | New Mexico | PENASCO VALLEY TELEPHONE COOPERATIVE, INC. | IND. TELCO | More |
| 580 | 484 | ENID | Oklahoma | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 585 | 484 | ROCHESTER | New York | TW TELECOM OF NEW YORK L.P. - NY | CLEC | More |
| 586 | 484 | MT CLEMENS | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 601 | 484 | MERIDIAN | Mississippi | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 602 | 484 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
| 603 | 484 | NASHUA | New Hampshire | GLOBAL NAPS, INC. - NH | CLEC | More |
| 604 | 484 | VANCOUVER | British Columbia | GT Group Telecom Services Corp. | CLEC | More |
| 605 | 484 | RAPID CITY | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 606 | 484 | FRENCHBURG | Kentucky | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 607 | 484 | ENDICOTT | New York | CHOICE ONE COMMUNICATIONS, INC. - NY | CLEC | More |
| 608 | 484 | GALESVILLE | Wisconsin | UNITED STATES CELLULAR CORP. - WISCONSIN | WIRELESS PROV | More |
| 609 | 484 | PLEASANTVL | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 612 | 484 | MINNEAPOLIS | Minnesota | SPRINT SPECTRUM L.P.- MN | PCS | More |
| 613 | 484 | KINGSTON | Ontario | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 614 | 484 | COLUMBUS | Ohio | MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- OH | | More |
| 615 | 484 | NASHVILLE | Tennessee | SPRINT SPECTRUM L.P. | PCS | More |
| 616 | 484 | CLIMAX | Michigan | CLIMAX TELEPHONE COMPANY | CLEC | More |
| 617 | 484 | BELMONT | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 618 | 484 | BELLEVILLE | Missouri | AMERICAN MESSAGING (AM), INC. | | More |
| 619 | 484 | HARBSNALPN | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 620 | 484 | GIRARD | Kansas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | WIRELESS PROV | More |
| 626 | 484 | COVINA | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 630 | 484 | HINSDALE | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 631 | 484 | BRENTWOOD | New York | SPRINT SPECTRUM L.P. | PCS | More |
| 636 | 484 | LADUE | Missouri | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | | More |
| 641 | 484 | TOLEDO | Iowa | WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH | | More |
| 646 | 484 | NWYRCYZN01 | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 651 | 484 | STPZ 4 | Minnesota | QWEST CORPORATION | RBOC | More |
| 660 | 484 | STET | Missouri | GREEN HILLS TELEPHONE CORP. | IND. TELCO | More |
| 661 | 484 | MOJAVE | California | CHARTER FIBERLINK CA-CCO, LLC - CA | | More |
| 662 | 484 | HOLLY SPG | Mississippi | TELEPAK NETWORKS, INC. - MS | | More |
| 678 | 484 | ATLANTA | Georgia | MERRYVILLE INVESTMENTS LTD, INC. DBA BEST PAGE | WIRELESS PROV | More |
| 701 | 484 | GARDNER | North Dakota | QWEST CORPORATION | RBOC | More |
| 702 | 484 | OVERTON | Nevada | MOAPA VALLEY TELEPHONE CO. | IND. TELCO | More |
| 703 | 484 | HERNDON | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 704 | 484 | SHELBY | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 705 | 484 | BRECHIN | Ontario | Bell Canada | IND. TELCO | More |
| 706 | 484 | EATONTON | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 707 | 484 | SANTA ROSA | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 708 | 484 | CICERO | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 709 | 484 | PORT LEAMINGTON | Newfoundland | Aliant Telecom (NF) | IND. TELCO | More |
| 712 | 484 | CARSON | Iowa | FRONTIER COMMUNICATIONS OF IOWA, INC. | IND. TELCO | More |
| 713 | 484 | HOUSTON PRESCOTT | Texas | SOUTHWESTERN BELL | RBOC | More |
| 714 | 484 | ANAHEIM | California | PACIFIC BELL | RBOC | More |
| 715 | 484 | PICKEREL | Wisconsin | FRONTIER NORTH INC. - WI | IND. TELCO | More |
| 716 | 484 | JAMESTOWN | New York | WINDSTREAM NEW YORK, INC. - JAMESTOWN | IND. TELCO | More |
| 717 | 484 | ADAMSTOWN | Pennsylvania | WINDSTREAM D&E, INC. | IND. TELCO | More |
| 718 | 484 | NEW YORK CITY ZONE | New York | CABLEVISION LIGHTPATH, INC. - NY | CLEC | More |
| 719 | 484 | MONUMENT | Colorado | QWEST CORPORATION | RBOC | More |
| 720 | 484 | DENVER | Colorado | ESCHELON TELECOM OF COLORADO, INC. - CO | | More |
| 724 | 484 | WEST ALEXANDER | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 727 | 484 | TAMPA | Florida | TCG SOUTH FLORIDA | CLEC | More |
| 732 | 484 | NEW BRUNSWICK | New Jersey | TELCOVE INVESTMENT, LLC - NJ | CLEC | More |
| 734 | 484 | YPSILANTI | Michigan | AMERITECH MICHIGAN | RBOC | More |
| 737 | 484 | AUSTIN | Texas | BROOKS FIBER PROPERTIES OF TEXAS - TX | CLEC | More |
| 740 | 484 | BETHESDA | Ohio | AMERITECH OHIO | RBOC | More |
| 754 | 484 | CORAL SPG | Florida | SPRINT COMMUNICATIONS COMPANY, L.P. - FL | CLEC | More |
| 757 | 484 | NFKZ 3 | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 760 | 484 | SAN DIEGO | California | AT&T LOCAL | CLEC | More |
| 765 | 484 | INDIANAPOLIS | Indiana | TW TELECOM OF INDIANA LP - IN | CLEC | More |
| 770 | 484 | LITHONIA | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 772 | 484 | VERO BEACH | Florida | AMERICAN MESSAGING (AM), INC. | | More |
| 773 | 484 | CHICAGO ZONE 7 | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 774 | 484 | BELLINGHAM | Massachusetts | NEUTRAL TANDEM-MASSACHUSETTS, LLC - MA | | More |
| 778 | 484 | Kelowna | British Columbia | Shaw Telecom Inc. | | More |
| 780 | 484 | EDMONTON | Alberta | TELUS | IND. TELCO | More |
| 781 | 484 | SAUGUS | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 785 | 484 | MERIDEN | Kansas | UNITED TEL OF EASTERN KANSAS DBA CENTURYLINK | IND. TELCO | More |
| 786 | 484 | MIAMI | Florida | METRO PCS, INC. | | More |
| 787 | 484 | TRUJILLO ALTO | Puerto Rico | PUERTO RICO TELCO DBA VERIZON WIRELESS PUERTO RICO | WIRELESS PROV | More |
| 801 | 484 | SALT LAKE CITY | Utah | QWEST CORPORATION | RBOC | More |
| 802 | 484 | READING | Vermont | TELEPHONE OP CO OF VERMONT DBA FAIRPOINT COMM-VT | RBOC | More |
| 803 | 484 | BISHOPVILLE | South Carolina | FRONTIER COMMUNICATIONS OF THE CAROLINAS INC - SC | IND. TELCO | More |
| 804 | 484 | RICHMOND | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 805 | 484 | CAMARILLO | California | VERIZON CALIFORNIA INC.-CA (GTE) | IND. TELCO | More |
| 806 | 484 | AMARILLO | Texas | HALO WIRELESS, INC | | More |
| 807 | 484 | NESTOR FALLS | Ontario | Bell Canada | IND. TELCO | More |
| 808 | 484 | AIEA | Hawaii | HAWAIIAN TELCOM, INC. - HI | IND. TELCO | More |
| 810 | 484 | MT CLEMENS | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 812 | 484 | EVANSVILLE | Indiana | AMERITECH INDIANA | RBOC | More |
| 813 | 484 | TAMPA | Florida | AERIAL COMMUNICATIONS | WIRELESS PROV | More |
| 814 | 484 | TIDIOUTE | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 815 | 484 | ROCKFORD | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 816 | 484 | SANANTONIO | Missouri | MERCURY VOICE AND DATA COMPANY - MO | | More |
| 817 | 484 | BURLESON | Texas | PATHWAY COM-TEL, INC.-TX | CLEC | More |
| 818 | 484 | SHERMAN OAKS | California | AT&T LOCAL | CLEC | More |
| 819 | 484 | Ottawa-Hull | Quebec | ISP Telecom | CLEC | More |
| 828 | 484 | WEAVERVL | North Carolina | LEVEL 3 COMMUNICATIONS, LLC - NC | | More |
| 830 | 484 | POTH | Texas | GTE-SW DBA VERIZON SW INC.-TX (CONTEL) | IND. TELCO | More |
| 831 | 484 | SALINAS | California | PACIFIC BELL | RBOC | More |
| 832 | 484 | HOUSTON BAMMEL | Texas | SOUTHWESTERN BELL | RBOC | More |
| 843 | 484 | CONWAY | South Carolina | LEVEL 3 COMMUNICATIONS, LLC - SC | | More |
| 845 | 484 | POUGHKEEPSIE | New York | 365 WIRELESS, LLC | | More |
| 847 | 484 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS GROUP - CHICAGO | CAP | More |
| 850 | 484 | PENSACOLA | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 856 | 484 | RIVERTON | New Jersey | COMCAST BUSINESS COMMUNICATIONS, INC. - NJ | | More |
| 858 | 484 | RANCHO PENASQUITOS | California | PACIFIC BELL | RBOC | More |
| 859 | 484 | MILLERSBURG | Kentucky | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 860 | 484 | CONNECTICUT | Connecticut | SPRINT SPECTRUM L.P. | PCS | More |
| 863 | 484 | OKEECHOBEE | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 864 | 484 | GREENVILLE | South Carolina | PTA-FLA, INC. | | More |
| 865 | 484 | DANDRIDGE | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 870 | 484 | SHERIDAN | Arkansas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR | WIRELESS PROV | More |
| 872 | 484 | CHICGOZN03 | Illinois | SPRINT SPECTRUM L.P. | PCS | More |
| 901 | 484 | MEMPHIS | Tennessee | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | WIRELESS PROV | More |
| 902 | 484 | HALIFAX | Nova Scotia | Aliant Telecom (NS) | IND. TELCO | More |
| 903 | 484 | DALLAS | Texas | BROADWING COMMUNICATIONS, LLC - TX | CLEC | More |
| 904 | 484 | JACKSONVILLE | Florida | US LEC OF FLORIDA, INC. | CLEC | More |
| 905 | 484 | Oakville | Ontario | Bell Mobility | WIRELESS PROV | More |
| 906 | 484 | CEDARVILLE | Michigan | CENTURYTEL OF UPPER MICHIGAN INC DBA CENTURYLINK | IND. TELCO | More |
| 907 | 484 | SELAWIK | Alaska | OTZ TELEPHONE COOPERATIVE, INC. | IND. TELCO | More |
| 908 | 484 | BOSTON | Massachusetts | ATX TELECOMMUNICATIONS SERVICES, LTD | | More |
| 909 | 484 | CUCAMONGA | California | VERIZON CALIFORNIA INC.-CA (GTE) | IND. TELCO | More |
| 910 | 484 | FAYETTEVILLE MCGILV | North Carolina | CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK | IND. TELCO | More |
| 912 | 484 | SAVANNAH | Georgia | POWERTEL ATLANTA LICENSES, INC. | WIRELESS PROV | More |
| 913 | 484 | LENEXA | Kansas | SPRINT SPECTRUM L.P. | PCS | More |
| 914 | 484 | WESTCHESTER ZONE 8 | New York | OMNIPOINT COMMUNICATIONS, INC. - NY | WIRELESS PROV | More |
| 915 | 484 | WATER VALLEY | Texas | GTE-SW DBA VERIZON SW INC.-TX | IND. TELCO | More |
| 916 | 484 | SACRAMENTO | California | PACIFIC BELL | RBOC | More |
| 917 | 484 | MANHATTAN | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 918 | 484 | PORUM | Oklahoma | CROSS TELEPHONE CO. | IND. TELCO | More |
| 919 | 484 | DURHAM PARKWOOD | North Carolina | FRONTIER COMMUNICATIONS OF THE CAROLINAS INC - NC | IND. TELCO | More |
| 920 | 484 | FALL RIVER | Wisconsin | CENTURYTEL SOUTHERN WISCONSIN LLC DBA CENTURYLINK | IND. TELCO | More |
| 925 | 484 | PLEASANTON | California | PACIFIC BELL | RBOC | More |
| 928 | 484 | PHOENIX | Arizona | PAC - WEST TELECOMM, INC. - AZ | CLEC | More |
| 931 | 484 | CROSSVILLE | Tennessee | CITIZENS COMM CO TN DBA FRONTIER COMM OF TN, LLC | IND. TELCO | More |
| 937 | 484 | URBANA | Ohio | THE CHAMPAIGN TELEPHONE COMPANY | IND. TELCO | More |
| 939 | 484 | SANTURCE | Puerto Rico | SPRINT SPECTRUM L.P. | PCS | More |
| 940 | 484 | DENTON | Texas | GTE-SW DBA VERIZON SW INC.-TX | IND. TELCO | More |
| 941 | 484 | VENICE | Florida | VERIZON FLORIDA INC. | IND. TELCO | More |
| 949 | 484 | LOS ANGELES | California | TW TELECOM OF CALIFORNIA LP - CA | CLEC | More |
| 952 | 484 | MINNEAPOLIS | Minnesota | SPRINT SPECTRUM L.P. | PCS | More |
| 954 | 484 | FORT LAUDERDALE | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 956 | 484 | SULLIVAN CITY | Texas | AWESOME PAGING, INC. | WIRELESS PROV | More |
| 970 | 484 | FORT COLLINS | Colorado | QWEST CORPORATION | RBOC | More |
| 972 | 484 | DALLAS FARMERS BRAN | Texas | SOUTHWESTERN BELL | RBOC | More |
| 973 | 484 | NEWARK | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 978 | 484 | ROWLEY | Massachusetts | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | | More |
| 979 | 484 | HOUSTON | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 980 | 484 | SHELBY | North Carolina | WINDSTREAM COMMUNICATIONS, INC. - NC | CLEC | More |
| 989 | 484 | SAGINAW | Michigan | MCI WORLDCOM COMMUNICATIONS, INC. - MI | CLEC | More |
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