Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 201 | 563 | NEWARK | New Jersey | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | WIRELESS PROV | More |
| 202 | 563 | WSHNGTNZN1 | District of Columbia | VERIZON WASHINGTON, DC INC. | RBOC | More |
| 203 | 563 | WILTON | Connecticut | SOUTHERN NEW ENGLAND TELEPHONE CO. | IND. TELCO | More |
| 204 | 563 | Inglis | Manitoba | Provincial Tel Inc. | | More |
| 205 | 563 | BIRMINGHAM | Alabama | POWERTEL BIRMINGHAM LICENSES, INC. | WIRELESS PROV | More |
| 206 | 563 | SEATTLE | Washington | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 207 | 563 | DAMARSCOTT | Maine | TIDEWATER TELECOM, INC. | IND. TELCO | More |
| 208 | 563 | PAYETTE | Idaho | JOSEPH B. MCNEAL DBA WAVESENT, LLC | | More |
| 209 | 563 | SNELLING | California | VERIZON CALIFORNIA INC.-CA | IND. TELCO | More |
| 210 | 563 | SANANTONIO | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 212 | 563 | NWYRCYZN01 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 214 | 563 | GRANDPRARI | Texas | SPRINT SPECTRUM L.P. | PCS | More |
| 215 | 563 | PHLDLPHZN1 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 216 | 563 | CLEVELAND | Ohio | AMERITECH OHIO | RBOC | More |
| 217 | 563 | NOKOMIS | Illinois | ILLINOIS CONSOLIDATED TELEPHONE CO. | IND. TELCO | More |
| 218 | 563 | MCINTOSH | Minnesota | GARDEN VALLEY TELEPHONE CO. | IND. TELCO | More |
| 224 | 563 | DESPLAINES | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 228 | 563 | GULFPORT | Mississippi | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 229 | 563 | VALDOSTA | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 231 | 563 | MUSKEGON | Michigan | LUCRE, INC. | CLEC | More |
| 240 | 563 | GAITHERSBURG | Virginia | BROADSTREET COMMUNICATIONS, INC. - MD | | More |
| 248 | 563 | PONTIAC | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
| 250 | 563 | PRINCE GEORGE | British Columbia | TELUS | IND. TELCO | More |
| 252 | 563 | TARBORO | North Carolina | BUSINESS TELECOM INC. - NC | CLEC | More |
| 253 | 563 | DES MOINES | Washington | PAC - WEST TELECOMM, INC. - WA | CLEC | More |
| 254 | 563 | TEMPLE | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 256 | 563 | GADSDEN | Alabama | SOUTHERN COMMUNICATIONS SERVICES | WIRELESS PROV | More |
| 260 | 563 | WABASH | Indiana | FRONTIER NORTH, INC. - IN | IND. TELCO | More |
| 262 | 563 | HARTLAND | Wisconsin | TW TELECOM OF WISCONSIN L.P. - WI | CLEC | More |
| 267 | 563 | PHPHSBZN43 | Pennsylvania | ATX TELECOMMUNICATIONS SERVICES, LTD | CLEC | More |
| 270 | 563 | SMITHS GRV | Kentucky | WINDSTREAM KENTUCKY EAST, INC. - LONDON | | More |
| 281 | 563 | SUGAR LAND | Texas | WINDSTREAM SUGAR LAND, INC. | IND. TELCO | More |
| 301 | 563 | WSHNGTNZN3 | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 302 | 563 | MIDDLETOWN | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 303 | 563 | DENVER | Colorado | ICG TELECOM GROUP - CO | CLEC | More |
| 304 | 563 | HNTNGTNZN1 | West Virginia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WV | WIRELESS PROV | More |
| 305 | 563 | KEYS | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 306 | 563 | CANORA | Saskatchewan | SaskTel | IND. TELCO | More |
| 307 | 563 | KEMMERER | Wyoming | CONTACT COMMUNICATIONS, INC. - WYOMING | CLEC | More |
| 308 | 563 | HEARTWELL | Nebraska | CITIZENS TELECOM OF NE LLC DBA FRONTIER COM OF NE | | More |
| 309 | 563 | CAMERON | Illinois | GALLATIN RIVER COMMUNICATIONS DBA CENTURYLINK | IND. TELCO | More |
| 310 | 563 | EL SEGUNDO | California | PACIFIC BELL | RBOC | More |
| 312 | 563 | CHICGOZN01 | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 313 | 563 | DETROITZN6 | Michigan | AMERITECH MICHIGAN | RBOC | More |
| 314 | 563 | LADUE | Missouri | GLOBAL CROSSING LOCAL SERVICES, INC.-MO | CLEC | More |
| 315 | 563 | POPLAR RDG | New York | TELEPORT COMMUNICATIONS GROUP - NY | CAP | More |
| 317 | 563 | DANVILLE | Indiana | SPRINT SPECTRUM L.P. | PCS | More |
| 318 | 563 | MARKSVILLE | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 320 | 563 | WHEATON | Minnesota | CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN | | More |
| 323 | 563 | LSAN DA 06 | California | PACIFIC BELL | RBOC | More |
| 330 | 563 | GREENSBURG | Ohio | NUVOX COMMUNICATIONS OF OHIO, INC. - OH | | More |
| 334 | 563 | GORDONSVL | Alabama | HAYNEVILLE TELEPHONE CO., INC. | IND. TELCO | More |
| 337 | 563 | CARLYSS | Louisiana | SPRINT SPECTRUM L.P. | PCS | More |
| 347 | 563 | NWYRCYZN06 | New York | TELEPORT COMMUNICATIONS GROUP - NY | CAP | More |
| 352 | 563 | CRYSTALRIV | Florida | EMBARQ FLORIDA, INC. DBA CENTURYLINK | IND. TELCO | More |
| 360 | 563 | SNOHOMISH | Washington | FRONTIER COMMUNICATIONS NORTHWEST INC. - WA | IND. TELCO | More |
| 361 | 563 | C CHRISTI | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 401 | 563 | PROVIDENCE | Rhode Island | VERIZON NEW ENGLAND INC. | RBOC | More |
| 402 | 563 | COLUMBUS | Nebraska | CITIZENS TELECOM OF NE LLC DBA FRONTIER COM OF NE | | More |
| 403 | 563 | EDMONTON | Alberta | TELUS | IND. TELCO | More |
| 404 | 563 | ATLANTA | Georgia | POWERTEL ATLANTA LICENSES, INC. | WIRELESS PROV | More |
| 405 | 563 | OKLA CITY | Oklahoma | YMAX COMMUNICATIONS CORP. - OK | | More |
| 406 | 563 | ANACONDA | Montana | QWEST CORPORATION | RBOC | More |
| 407 | 563 | ORLANDO | Florida | TCG SOUTH FLORIDA | CLEC | More |
| 408 | 563 | SNJS WEST | California | PACIFIC BELL | RBOC | More |
| 410 | 563 | BALTIMORE | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 412 | 563 | PTTSBGZON6 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 413 | 563 | SPRINGFLD | Massachusetts | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 414 | 563 | MILWAUKZN5 | Wisconsin | OVATION COMMUNICATIONS OF WISCONSIN, INC. | CLEC | More |
| 415 | 563 | SNFC CNTRL | California | PACIFIC BELL | RBOC | More |
| 416 | 563 | TORONTO | Ontario | Bell Canada | IND. TELCO | More |
| 417 | 563 | BRANSON | Missouri | SPRINT COMMUNICATIONS COMPANY, L.P. - MO | CLEC | More |
| 418 | 563 | QUEBEC | Quebec | Bell Mobility | WIRELESS PROV | More |
| 419 | 563 | BUCYRUS | Ohio | UNITED TEL. CO. OF OHIO - CENTURYLINK | IND. TELCO | More |
| 423 | 563 | LAFOLLETTE | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 425 | 563 | HALLS LAKE | Washington | ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM - WA | CLEC | More |
| 432 | 563 | TERMINAL | Texas | SOUTHWESTERN BELL | RBOC | More |
| 434 | 563 | EMPORIA | Virginia | TELCOVE OF VIRGINIA, LLC - VA | CLEC | More |
| 435 | 563 | SMITHFIELD | Utah | QWEST CORPORATION | RBOC | More |
| 440 | 563 | ROCK CREEK | Ohio | WINDSTREAM WESTERN RESERVE, INC. | IND. TELCO | More |
| 443 | 563 | BALTIMORE | Maryland | SPRINT SPECTRUM L.P. | PCS | More |
| 450 | 563 | ST HIPPOLYTE | Quebec | Bell Canada | IND. TELCO | More |
| 469 | 563 | GRANDPRARI | Texas | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 480 | 563 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
| 484 | 563 | EXTON | Pennsylvania | BROADWING COMMUNICATIONS, LLC - PA | CLEC | More |
| 501 | 563 | LITTLEROCK | Arkansas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 502 | 563 | OWENTON | Kentucky | AT&T LOCAL | CLEC | More |
| 503 | 563 | STFRD-SNDY | Oregon | GLOBAL CROSSING LOCAL SERVICES,INC.-OR | CLEC | More |
| 504 | 563 | DULAC | Louisiana | SPRINT SPECTRUM L.P. | PCS | More |
| 505 | 563 | ALBUQURQUE | New Mexico | TW TELECOM OF NEW MEXICO LLC - NM | CAP | More |
| 508 | 563 | CATAUMET | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 509 | 563 | COLVILLE | Washington | LEVEL 3 COMMUNICATIONS, LLC - WA | CLEC | More |
| 510 | 563 | OKLD TRNID | California | PACIFIC BELL | RBOC | More |
| 512 | 563 | AUSTIN | Texas | SPRINT SPECTRUM L.P. | PCS | More |
| 513 | 563 | CINCINNATI | Ohio | CINCINNATI BELL, INC. | IND. TELCO | More |
| 514 | 563 | Montreal | Quebec | 9163-7918 Quebec Inc | | More |
| 515 | 563 | HARCOURT | Iowa | LEHIGH VALLEY COOPERATIVE TELEPHONE ASSN. | IND. TELCO | More |
| 516 | 563 | NASSAU | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 517 | 563 | HANOVER | Michigan | FRONTIER COMMUNICATIONS OF MICHIGAN, INC. | IND. TELCO | More |
| 518 | 563 | PLATTSBG | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 519 | 563 | WINDSOR | Ontario | Bell Canada | IND. TELCO | More |
| 520 | 563 | FLAGSTAFF | Arizona | ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM - AZ | CLEC | More |
| 530 | 563 | TRUCKEE | California | TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO | CLEC | More |
| 540 | 563 | ROANOKE | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 541 | 563 | WALDPORT | Oregon | PIONEER TELEPHONE COOPERATIVE | IND. TELCO | More |
| 559 | 563 | VISALIA | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 561 | 563 | VERO BEACH | Florida | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 570 | 563 | DALTON | Pennsylvania | COMMONWEALTH TELEPHONE COMPANY | IND. TELCO | More |
| 573 | 563 | FTLENARDWD | Missouri | EMBARQ MISSOURI, INC. - MO DBA CENTURYLINK | IND. TELCO | More |
| 575 | 563 | ALBUQUERQUE | New Mexico | TW TELECOM OF NEW MEXICO LLC - NM | CAP | More |
| 580 | 563 | BLAIR | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 585 | 563 | ROCHESTER | New York | TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY | | More |
| 586 | 563 | ROSEVILLE | Michigan | AMERITECH MICHIGAN | RBOC | More |
| 601 | 563 | WESSON | Mississippi | TELEPAK NETWORKS, INC. - MS | | More |
| 603 | 563 | DUBLIN | New Hampshire | NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH | RBOC | More |
| 604 | 563 | Vancouver | British Columbia | Shaw Telecom Inc. | | More |
| 605 | 563 | CENTERVL | South Dakota | FORT RANDALL TELCO DBA MT RUSHMORE TELEPHONE CO | IND. TELCO | More |
| 606 | 563 | MAYSVILLE | Kentucky | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 607 | 563 | SIDNEY | New York | CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY | IND. TELCO | More |
| 608 | 563 | JANESVILLE | Wisconsin | CHARTER FIBERLINK CCO, LLC - WI | | More |
| 609 | 563 | VINELAND | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 610 | 563 | AVONDALE | Pennsylvania | SPRINT SPECTRUM L.P. | PCS | More |
| 612 | 563 | MINNEAPOLIS | Minnesota | MCIMETRO, ATS, INC. - MINNESOTA | CAP | More |
| 613 | 563 | OTTAWA | Ontario | Bell Canada | IND. TELCO | More |
| 614 | 563 | COLUMBUS | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 615 | 563 | SMITHVILLE | Tennessee | DEKALB TELEPHONE COOPERATIVE | IND. TELCO | More |
| 616 | 563 | GRAND RPDS | Michigan | AMERICAN MESSAGING (AM), INC. | | More |
| 617 | 563 | BOSTON | Massachusetts | TELEPORT COMMUNICATIONS GROUP - BOSTON | CAP | More |
| 618 | 563 | HUTSONVL | Illinois | FRONTIER NORTH, INC. - IL | IND. TELCO | More |
| 619 | 563 | SNDG SNDG | California | PACIFIC BELL | RBOC | More |
| 620 | 563 | PLAINS | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 630 | 563 | ELMHURST | Illinois | BROADWING COMMUNICATIONS, LLC - IL | CLEC | More |
| 631 | 563 | SAYVILLE | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 646 | 563 | MANHATTAN | New York | AT&T LOCAL | CLEC | More |
| 650 | 563 | MOSS BEACH | California | PACIFIC BELL | RBOC | More |
| 660 | 563 | KNOB NOSTER | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 661 | 563 | BAKERSFIELD: NORTH | California | SPRINT SPECTRUM L.P. | PCS | More |
| 662 | 563 | BATESVILLE | Mississippi | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 678 | 563 | TEMPLE | Georgia | DELTACOM, INC. - GA | CLEC | More |
| 701 | 563 | REGENT | North Dakota | CONSOLIDATED TELCOM | IND. TELCO | More |
| 702 | 563 | HENDERSON | Nevada | MPOWER COMMUNICATIONS CORP - NV | CLEC | More |
| 703 | 563 | WASHINGTON ZONE 19 | District of Columbia | XO VIRGINIA, LLC | CLEC | More |
| 704 | 563 | CHARLOTTE | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 705 | 563 | EARLTON | Ontario | Northern Telephone Ltd. | IND. TELCO | More |
| 706 | 563 | COLUMBUS | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 707 | 563 | SAN FRANCISCO | California | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 708 | 563 | SUMMIT | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 709 | 563 | Glovertown | Newfoundland | Aliant Telecom (Mobility) | | More |
| 712 | 563 | AUDUBON | Iowa | WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS | | More |
| 713 | 563 | HOUSTON MEDICAL CEN | Texas | SOUTHWESTERN BELL | RBOC | More |
| 714 | 563 | ANAHEIM | California | PACIFIC BELL | RBOC | More |
| 715 | 563 | EAU CLAIRE | Wisconsin | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | WIRELESS PROV | More |
| 716 | 563 | BUFFALO | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 717 | 563 | DELTA | Pennsylvania | LEVEL 3 COMMUNICATIONS, LLC - PA | CLEC | More |
| 718 | 563 | NYCZ 3 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 719 | 563 | SPRINGFIELD | Colorado | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | WIRELESS PROV | More |
| 720 | 563 | BOULDER | Colorado | QWEST CORPORATION | RBOC | More |
| 724 | 563 | POINT MARION | Pennsylvania | CORE COMMUNICATIONS, INC. - PA | | More |
| 727 | 563 | SAINT PETERSBURG | Florida | VERIZON FLORIDA INC. | IND. TELCO | More |
| 732 | 563 | BOUND BROOK | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 740 | 563 | MINGO JUNCTION | Ohio | FIRST COMMUNICATIONS LLC DBA CORECOMM - OH | CLEC | More |
| 757 | 563 | PRINCESS ANNE | Virginia | VERIZON SOUTH INC.-VA (CONTEL) | IND. TELCO | More |
| 760 | 563 | LOS ANGELES | California | GLOBAL CROSSING LOCAL SERVICES, INC.-CA | CLEC | More |
| 765 | 563 | BROOKSTON | Indiana | CENTURYTEL OF CENTRAL INDIANA INC DBA CENTURYLINK | IND. TELCO | More |
| 770 | 563 | SMYRNA | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 772 | 563 | VERO BEACH | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 773 | 563 | CHICGOZN10 | Illinois | SPRINT SPECTRUM L.P. | PCS | More |
| 774 | 563 | VINEYARD HAVEN | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 780 | 563 | EDMONTON | Alberta | Fido Solutions Inc. | | More |
| 781 | 563 | BRAINTREE | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 785 | 563 | SALINA | Kansas | CROSSROADS WIRELESS, INC. | | More |
| 786 | 563 | NORTH DADE | Florida | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 787 | 563 | LARES | Puerto Rico | CENTENNIAL PUERTO RICO OPERATIONS CORP. - PR | CLEC | More |
| 801 | 563 | MIDVALE | Utah | QWEST CORPORATION | RBOC | More |
| 802 | 563 | CABOT | Vermont | FAIRPOINT VERMONT, INC. | IND. TELCO | More |
| 803 | 563 | AIKEN | Georgia | SUNCOM DBA T-MOBILE USA | PCS | More |
| 804 | 563 | AMELIA COURT HOUSE | Virginia | MEDIAONE OF VIRGINIA | CLEC | More |
| 805 | 563 | SANTA BARBARA | California | VERIZON CALIFORNIA INC.-CA (GTE) | IND. TELCO | More |
| 806 | 563 | SLATON | Texas | WESTERN WIRELESS CORPORATION-TX | WIRELESS PROV | More |
| 808 | 563 | WPHUHIAHCM0 | Hawaii | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI | WIRELESS PROV | More |
| 812 | 563 | EVANSVILLE | Indiana | WINDSTREAM NORLIGHT, INC. - IN | CLEC | More |
| 813 | 563 | TAMPANTH | Florida | BANDWIDTH.COM CLEC, LLC - FL | | More |
| 814 | 563 | YOUNGSVILLE | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 815 | 563 | CEDARVILLE | Illinois | FRONTIER NORTH, INC. - IL | IND. TELCO | More |
| 816 | 563 | KNOB NOSTER | Missouri | SOUTHWESTERN BELL - MO | RBOC | More |
| 817 | 563 | FORT WORTH KENNEDAL | Texas | SOUTHWESTERN BELL | RBOC | More |
| 818 | 563 | BURBANK | California | PACIFIC BELL | RBOC | More |
| 819 | 563 | SHERBROOKE | Quebec | Bell Canada | IND. TELCO | More |
| 828 | 563 | MICAVILLE | North Carolina | DELTACOM, INC. - NC | CLEC | More |
| 830 | 563 | BRACKETTVILLE | Texas | SOUTHWESTERN BELL | RBOC | More |
| 832 | 563 | HOUSTON | Texas | SPRINT SPECTRUM L.P. | PCS | More |
| 843 | 563 | SAINT GEORGE | South Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 845 | 563 | NEWBURGH | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 847 | 563 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS GROUP - CHICAGO | CAP | More |
| 850 | 563 | PANAMA CITY BEACH | Florida | DELTACOM, INC. - FL | CLEC | More |
| 856 | 563 | VINELAND | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 859 | 563 | MAYSVILLE | Kentucky | BELLSOUTH TELECOMM INC - KY | RBOC | More |
| 860 | 563 | WETHERSFIELD | Connecticut | SOUTHERN NEW ENGLAND TELEPHONE CO. | IND. TELCO | More |
| 863 | 563 | LAKELAND | Florida | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 870 | 563 | OSCEOLA | Arkansas | SOUTHWESTERN BELL | RBOC | More |
| 901 | 563 | MEMPHIS | Tennessee | BANDWIDTH.COM CLEC, LLC - TN | | More |
| 902 | 563 | SYDNEY | Nova Scotia | Aliant Telecom (NS) | IND. TELCO | More |
| 903 | 563 | MOUNT PLEASANT | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 904 | 563 | JACKSONVILLE | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 905 | 563 | BEAMSVILLE | Ontario | Bell Canada | IND. TELCO | More |
| 906 | 563 | NORWAY | Michigan | AMERITECH MICHIGAN | RBOC | More |
| 907 | 563 | ANCHORAGE | Alaska | ACS OF ANCHORAGE, INC. | IND. TELCO | More |
| 908 | 563 | LINDEN | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 909 | 563 | LOS ANGELES - PAC W | California | PAC - WEST TELECOMM, INC. | CLEC | More |
| 910 | 563 | LAURINBURG | North Carolina | DELTACOM, INC. - NC | CLEC | More |
| 913 | 563 | KANSAS CITY | Kansas | TCG KANSAS CITY, INC. - KS | CLEC | More |
| 914 | 563 | NEWBURGH | New York | SPRINT SPECTRUM L.P. | PCS | More |
| 915 | 563 | TERMINAL | Texas | SOUTHWESTERN BELL | RBOC | More |
| 916 | 563 | NORTH SACRAMENTO | California | PACIFIC BELL | RBOC | More |
| 917 | 563 | NEW YORK CITY ZONE | New York | TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY | | More |
| 918 | 563 | ALBION | Oklahoma | OKLAHOMA WESTERN TELEPHONE CO. | IND. TELCO | More |
| 919 | 563 | MEBANE | North Carolina | MEBTEL, INC. DBA CENTURYLINK | IND. TELCO | More |
| 920 | 563 | FORT ATKINSON | Wisconsin | AMERITECH WISCONSIN | RBOC | More |
| 928 | 563 | PHOENIX | Arizona | PAC - WEST TELECOMM, INC. - AZ | CLEC | More |
| 931 | 563 | NASHVILLE | Tennessee | LEVEL 3 COMMUNICATIONS, LLC - TN | CLEC | More |
| 936 | 563 | RUBY | Texas | EASTEX TELEPHONE COOPERATIVE, INC. | IND. TELCO | More |
| 937 | 563 | PIQUA | Ohio | QWEST COMMUNICATIONS COMPANY, LLC | CLEC | More |
| 940 | 563 | MEGARGEL | Texas | VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW | | More |
| 949 | 563 | SADLBK VLY | California | COX CALIFORNIA TELCOM, L.L.C. - CA | CLEC | More |
| 951 | 563 | MORENO | California | TIME WARNER CBL INFO SVCS (CA) DBATIME WARNER CBL | | More |
| 952 | 563 | MINNEAPOLIS | Minnesota | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 954 | 563 | FORT LAUDERDALE | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 956 | 563 | MCALLEN | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 970 | 563 | IGNACIO | Colorado | CENTURYTEL OF EAGLE, INC. DBA CENTRUYLINK | IND. TELCO | More |
| 971 | 563 | PORTLAND | Oregon | SPRINT SPECTRUM L.P. | PCS | More |
| 972 | 563 | TERRELL | Texas | SOUTHWESTERN BELL | RBOC | More |
| 973 | 563 | PASSAIC | New Jersey | OMNIPOINT COMMUNICATIONS, INC. - NJ | WIRELESS PROV | More |
| 978 | 563 | NEEDHAM | Massachusetts | COMCAST PHONE OF MASSACHUSETTS, INC. - MA | CLEC | More |
| 985 | 563 | DULAC | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 989 | 563 | ROSCOMMON | Michigan | TELNET WORLDWIDE, INC. | CLEC | More |
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