Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 201 | 680 | JERSEYCITY | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 202 | 680 | WSHNGTNZN1 | District of Columbia | VERIZON WASHINGTON, DC INC. | RBOC | More |
| 203 | 680 | WATERBURY | Connecticut | SOUTHERN NEW ENGLAND TELEPHONE CO. | IND. TELCO | More |
| 204 | 680 | FLIN FLON | Manitoba | MTS Inc. | | More |
| 205 | 680 | PINSON | Alabama | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 206 | 680 | SEATTLE | Washington | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 207 | 680 | WATERVILLE | Maine | MID-MAINE TELPLUS DBA MID-MAINE COMMUNICATIONS | CLEC | More |
| 208 | 680 | BLACKFOOT | Idaho | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID | WIRELESS PROV | More |
| 209 | 680 | PLYMOUTH | California | PAC - WEST TELECOMM, INC. | CLEC | More |
| 210 | 680 | SANANTONIO | Texas | SOUTHWESTERN BELL | RBOC | More |
| 212 | 680 | NWYRCYZN01 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 213 | 680 | LSAN DA 01 | California | PACIFIC BELL | RBOC | More |
| 214 | 680 | GRANDPRARI | Texas | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 215 | 680 | PHLDLPHZN2 | Pennsylvania | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | WIRELESS PROV | More |
| 217 | 680 | GIBSONCITY | Illinois | TELEPORT COMMUNICATIONS GROUP - CHICAGO | CAP | More |
| 218 | 680 | THIFRIVFLS | Minnesota | BIG RIVER TELEPHONE COMPANY, LLC - MN | | More |
| 219 | 680 | MERRILLVL | Indiana | AMERITECH INDIANA | RBOC | More |
| 226 | 680 | London | Ontario | Comwave Networks | | More |
| 229 | 680 | ALBANY | Georgia | PUBLIC SERVICE CELLULAR, INC. | WIRELESS PROV | More |
| 231 | 680 | REED CITY | Michigan | LEVEL 3 COMMUNICATIONS, LLC - MI | CLEC | More |
| 248 | 680 | TROY | Michigan | AMERITECH MICHIGAN | RBOC | More |
| 250 | 680 | McBride | British Columbia | Bell Mobility | WIRELESS PROV | More |
| 251 | 680 | MOBILE | Alabama | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 252 | 680 | FOUNTAIN | North Carolina | INTERMEDIA COMMUNICATIONS INC. - NC | CLEC | More |
| 253 | 680 | TACOMA | Washington | QWEST CORPORATION | RBOC | More |
| 254 | 680 | KILLEEN | Texas | CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK | IND. TELCO | More |
| 256 | 680 | GADSDEN | Alabama | INTERMEDIA COMMUNICATIONS INC. - AL | CLEC | More |
| 262 | 680 | NEWBURG | Wisconsin | JSM TELE-PAGE INC. | WIRELESS PROV | More |
| 267 | 680 | QUAKERTOWN | Pennsylvania | BARR TELL USA, INC. - PA | | More |
| 269 | 680 | PLAINWELL | Michigan | LOCAL EXCHANGE CARRIERS OF MICHIGAN, INC. - MI | CLEC | More |
| 270 | 680 | PRINCETON | Kentucky | WINDSTREAM NORLIGHT, INC. - KY | | More |
| 281 | 680 | DEER PARK | Texas | LOGIX COMMUNICATIONS CORPORATION - TX | CLEC | More |
| 289 | 680 | Hamilton | Ontario | TELUS Mobility | PCS | More |
| 301 | 680 | WSHNGTNZN3 | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 303 | 680 | DENVER | Colorado | QWEST CORPORATION | RBOC | More |
| 304 | 680 | MORGANTOWN | West Virginia | UNITED STATES CELLULAR CORP. - WEST VIRGINIA | WIRELESS PROV | More |
| 305 | 680 | NORTH DADE | Florida | INTERMEDIA COMMUNICATIONS INC. - FL | CLEC | More |
| 306 | 680 | Wolseley | Saskatchewan | TELUS Mobility | PCS | More |
| 307 | 680 | GILLETTE | Wyoming | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 309 | 680 | PEORIA | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 310 | 680 | INGLEWOOD | California | PACIFIC BELL | RBOC | More |
| 312 | 680 | CHICGOZN01 | Illinois | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 313 | 680 | DETROITZN5 | Michigan | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 314 | 680 | ST LOUIS | Missouri | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 316 | 680 | WICHITA | Kansas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | WIRELESS PROV | More |
| 318 | 680 | MONROE | Louisiana | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 321 | 680 | COCOA | Florida | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 323 | 680 | MONTEBELLO | California | SPRINT SPECTRUM L.P. | PCS | More |
| 330 | 680 | ALLIANCE | Ohio | ICG TELECOM GROUP - OH | CLEC | More |
| 334 | 680 | MOBILE | Alabama | PINE BELT CELLULAR, INC. | PCS | More |
| 336 | 680 | GREENSBORO | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 337 | 680 | STMARTINVL | Louisiana | LEVEL 3 COMMUNICATIONS, LLC - LA | | More |
| 347 | 680 | NWYRCYZN13 | New York | SPRINT SPECTRUM L.P. | PCS | More |
| 352 | 680 | SLRSPGSHRS | Florida | EMBARQ FLORIDA, INC. DBA CENTURYLINK | IND. TELCO | More |
| 360 | 680 | HOOD CANAL | Washington | BROADWING COMMUNICATIONS, LLC - WA | CLEC | More |
| 401 | 680 | PROVIDENCE | Rhode Island | BANDWIDTH.COM CLEC, LLC - RI | | More |
| 402 | 680 | OMAHA | Nebraska | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE | | More |
| 403 | 680 | CALGARY | Alberta | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 404 | 680 | ATLANTA | Georgia | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 405 | 680 | OKLA CITY | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 406 | 680 | MALTA | Montana | SAGEBRUSH CELLULAR, INC. | | More |
| 407 | 680 | ORLANDO | Florida | SPRINT SPECTRUM L.P. | PCS | More |
| 408 | 680 | CAMPBELL | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 410 | 680 | ELLICOTTCY | Maryland | TW TELECOM OF MARYLAND LLC - MD | CLEC | More |
| 412 | 680 | PTTSBGZON1 | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 415 | 680 | SNFC MT-EV | California | MCI WORLDCOM COMMUNICATIONS, INC., CA | CLEC | More |
| 416 | 680 | TORONTO | Ontario | Bell Canada | IND. TELCO | More |
| 417 | 680 | JOPLIN | Missouri | TELEPORT COMMUNICATIONS GROUP - ST. LOUIS | CAP | More |
| 418 | 680 | Chandler | Quebec | TELUS Quebec | IND. TELCO | More |
| 419 | 680 | FREMONT | Ohio | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 425 | 680 | MAPLE VALLEY | Washington | ADELPHIA BUS-WA | | More |
| 435 | 680 | ST GEORGE | Utah | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 440 | 680 | WILLOUGHBY | Ohio | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 443 | 680 | BALTIMORE | Maryland | SPRINT SPECTRUM L.P. | PCS | More |
| 450 | 680 | CHOMEDEY | Quebec | Bell Canada | IND. TELCO | More |
| 469 | 680 | DALLAS | Texas | QWEST COMMUNICATIONS COMPANY, LLC | CLEC | More |
| 478 | 680 | MACON | Georgia | AT&T LOCAL | CLEC | More |
| 484 | 680 | PHPHSBZN30 | Pennsylvania | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 501 | 680 | LITTLEROCK | Arkansas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR | WIRELESS PROV | More |
| 502 | 680 | LAWRENCEBG | Kentucky | SPRINT SPECTRUM L.P. | PCS | More |
| 503 | 680 | PORTLAND | Oregon | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR | | More |
| 504 | 680 | NEWORLEANS | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 505 | 680 | LAS CRUCES | New Mexico | AT&T LOCAL | CLEC | More |
| 507 | 680 | IVANHOE | Minnesota | MCC TELEPHONY OF MINNESOTA, LLC - MN | | More |
| 508 | 680 | NANTUCKET | Massachusetts | RCN TELECOM SERVICES, INC. - MA | CLEC | More |
| 509 | 680 | COLVILLE | Washington | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | | More |
| 510 | 680 | RICHMOND | California | QWEST COMMUNICATIONS COMPANY, LLC | CLEC | More |
| 512 | 680 | AUSTIN | Texas | SPRINT SPECTRUM L.P. | PCS | More |
| 513 | 680 | CINCINNATI | Ohio | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 514 | 680 | Montreal | Quebec | Videotron General Partnership | CLEC | More |
| 516 | 680 | NASSAUZN05 | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 517 | 680 | ALBION | Michigan | LEVEL 3 COMMUNICATIONS, LLC - MI | CLEC | More |
| 519 | 680 | LONDON | Ontario | Bell Canada | IND. TELCO | More |
| 520 | 680 | LAKE HAVASU CITY | Arizona | CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL | IND. TELCO | More |
| 530 | 680 | CHICO | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 540 | 680 | CULPEPPER | Virginia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | WIRELESS PROV | More |
| 541 | 680 | ROSEBURG | Oregon | SPRINT SPECTRUM L.P. | PCS | More |
| 559 | 680 | MADERA | California | SAN DIEGO PAGING | WIRELESS PROV | More |
| 570 | 680 | CARBONDALE | Pennsylvania | MAGUIRE ELECTRONICS | WIRELESS PROV | More |
| 573 | 680 | JEFFERSNCY | Missouri | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 575 | 680 | LAS CRUCES | New Mexico | AT&T LOCAL | CLEC | More |
| 581 | 680 | Thetford Mines | Quebec | Videotron General Partnership | CLEC | More |
| 601 | 680 | MCCOMB | Mississippi | LEVEL 3 COMMUNICATIONS, LLC - MS | | More |
| 602 | 680 | PHOENIX | Arizona | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | WIRELESS PROV | More |
| 603 | 680 | HILLSBORO | New Hampshire | UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE | WIRELESS PROV | More |
| 604 | 680 | VANCOUVER | British Columbia | TELUS | IND. TELCO | More |
| 605 | 680 | KIMBALL | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 609 | 680 | HADDONFLD | New Jersey | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 610 | 680 | PHPHSBZN30 | Pennsylvania | BROADWING COMMUNICATIONS, LLC - PA | CLEC | More |
| 612 | 680 | TWINCITIES | Minnesota | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 613 | 680 | Ottawa-Hull | Ontario | Rogers Communications Partnership (Cable) | | More |
| 614 | 680 | COLUMBUS | Ohio | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 615 | 680 | HARTSVILLE | Tennessee | SPRINT SPECTRUM L.P. | PCS | More |
| 616 | 680 | GRAND RPDS | Michigan | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 617 | 680 | BOSTON | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 618 | 680 | RIDGWAY | Illinois | AERO COMMUNICATIONS, INC - IL | | More |
| 619 | 680 | SNDG SNDG | California | PACIFIC BELL | RBOC | More |
| 620 | 680 | LYONS | Kansas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | WIRELESS PROV | More |
| 623 | 680 | PHOENIX | Arizona | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | WIRELESS PROV | More |
| 630 | 680 | LA GRANGE | Illinois | AMERICAN MESSAGING (AM), INC. | | More |
| 631 | 680 | RIVERHEAD | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 636 | 680 | LADUE | Missouri | WINDSTREAM NUVOX MISSOURI INC. - MO | CLEC | More |
| 641 | 680 | OTTUMWA | Iowa | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | WIRELESS PROV | More |
| 646 | 680 | NWYRCYZN01 | New York | PAETEC COMMUNICATIONS, INC. - NY | CLEC | More |
| 647 | 680 | Toronto | Ontario | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 662 | 680 | TUPELO | Mississippi | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 678 | 680 | ATLANTA | Georgia | BROADWING COMMUNICAITONS, LLC - GA | CLEC | More |
| 701 | 680 | GWINNER | North Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND | WIRELESS PROV | More |
| 702 | 680 | LAS VEGAS | Nevada | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 703 | 680 | DALE CITY | Virginia | VERIZON SOUTH INC.-VA (CONTEL) | IND. TELCO | More |
| 704 | 680 | SALISBURY | North Carolina | BUSINESS TELECOM INC. - NC | CLEC | More |
| 705 | 680 | Haileybury | Ontario | ExaTEL Inc. | | More |
| 706 | 680 | ROYSTON | Georgia | SPRINT SPECTRUM L.P. | PCS | More |
| 707 | 680 | SANTA ROSA | California | MAP MOBILE COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 708 | 680 | BROOKFIELD | Illinois | OVATION COMMUNICATIONS OF ILLINOIS, INC. | CLEC | More |
| 709 | 680 | Bay Roberts | Newfoundland | Aliant Telecom (Mobility) | | More |
| 713 | 680 | HOUSTON OVERLAND | Texas | SOUTHWESTERN BELL | RBOC | More |
| 714 | 680 | FULLERTON | California | PACIFIC BELL | RBOC | More |
| 715 | 680 | MARATHON | Wisconsin | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 716 | 680 | FREDONIA | New York | DUNKIRK & FREDONIA TELEPHONE CO. | IND. TELCO | More |
| 718 | 680 | NYCZ 7 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 719 | 680 | TRINIDAD | Colorado | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | WIRELESS PROV | More |
| 724 | 680 | BEAVER FALLS | Pennsylvania | AERIAL COMMUNICATIONS | WIRELESS PROV | More |
| 732 | 680 | RAHWAY | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 734 | 680 | ANN ARBOR | Michigan | METRO PCS, INC. | | More |
| 740 | 680 | CAMBRIDGE | Ohio | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 757 | 680 | NFKZ 2 | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 760 | 680 | VTVL HSPR | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 765 | 680 | INDIANAPOLIS | Indiana | LEVEL 3 COMMUNICATIONS, LLC - IN | CLEC | More |
| 770 | 680 | STONE MOUNTAIN | Georgia | COMCAST PHONE OF GEORGIA, LLC - GA | CLEC | More |
| 773 | 680 | CHICAGO ZONE 3 | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 780 | 680 | Edmonton | Alberta | Globalive Wireless Management Corp. | | More |
| 781 | 680 | BOSTON(2) | Massachusetts | TELEPORT COMMUNICATIONS GROUP - BOSTON | CAP | More |
| 785 | 680 | QUINTER | Kansas | WESTLINK COMMUNICATIONS, LLC | | More |
| 787 | 680 | ARECIBO | Puerto Rico | WORLDNET TELECOMMUNICATIONS, INC. - PR | | More |
| 801 | 680 | SALT LAKE CITY | Utah | SPRINT SPECTRUM L.P. | PCS | More |
| 804 | 680 | SANDSTON | Virginia | TELCOVE OF VIRGINIA, LLC - VA | CLEC | More |
| 805 | 680 | SANTA BARBARA | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 806 | 680 | AMARILLO | Texas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | WIRELESS PROV | More |
| 808 | 680 | WAIPAHU | Hawaii | HAWAIIAN TELCOM, INC. - HI | IND. TELCO | More |
| 810 | 680 | BRIGHTON | Michigan | AMERICAN MESSAGING (AM), INC. | | More |
| 812 | 680 | SEYMOUR | Indiana | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 814 | 680 | STATECOLLG | Pennsylvania | TELCOVE OF PENNSYLVANIA, INC. - PA | CLEC | More |
| 815 | 680 | MANHATTAN | Illinois | RCN TELECOM SERVICES OF ILLINOIS, INC. - IL | CLEC | More |
| 816 | 680 | STRASBURG | Missouri | EMBARQ MISSOURI, INC. - MO DBA CENTURYLINK | IND. TELCO | More |
| 817 | 680 | FORT WORTH | Texas | SPRINT SPECTRUM L.P. | PCS | More |
| 818 | 680 | BURBANK: BURBANK DA | California | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 819 | 680 | La Tuque | Quebec | Telebec Limited Partnership (Mobility) | | More |
| 828 | 680 | MARS HILL | North Carolina | FRONTIER COMMUNICATIONS OF THE CAROLINAS INC - NC | IND. TELCO | More |
| 832 | 680 | BAMMEL | Texas | Cox Texas Telcom, L.P. - TX | | More |
| 843 | 680 | PAGELAND | South Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | WIRELESS PROV | More |
| 845 | 680 | PIERMONT | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 847 | 680 | LIBERTYVILLE | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 850 | 680 | GRETNA | Florida | MCC TELEPHONY OF FLORIDA, LLC - FL | | More |
| 860 | 680 | CONNECTICUT | Connecticut | SPRINT SPECTRUM L.P. | PCS | More |
| 863 | 680 | LAKELAND | Florida | VERIZON FLORIDA INC. | IND. TELCO | More |
| 864 | 680 | SPARTANBURG | South Carolina | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | WIRELESS PROV | More |
| 865 | 680 | KNOXVILLE | Tennessee | UNITED STATES CELLULAR CORP. - TENNESSEE | WIRELESS PROV | More |
| 870 | 680 | JONESBORO | Arkansas | SOUTHWESTERN BELL | RBOC | More |
| 901 | 680 | MEMPHIS | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 902 | 680 | KENTVILLE | Nova Scotia | Aliant Telecom (NS) | IND. TELCO | More |
| 903 | 680 | GILMER | Texas | ETEX COMMUNICATIONS, INC., DBA ETEX TELECOM-TX | | More |
| 904 | 680 | JACKSONVILLE | Florida | TELCOVE OF JACKSONVILLE, INC. - FL | CLEC | More |
| 905 | 680 | ST CATHARINES THORO | Ontario | Bell Canada | IND. TELCO | More |
| 906 | 680 | WAKEFIELD | Michigan | LEVEL 3 COMMUNICATIONS, LLC - MI | CLEC | More |
| 907 | 680 | OUZINKIE | Alaska | ACS OF THE NORTHLAND, INC. | IND. TELCO | More |
| 908 | 680 | SECAUCAS | New Jersey | ALLEGIANCE TELECOM OF NEW JERSEY, INC. | CLEC | More |
| 909 | 680 | RIVERSIDE | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 913 | 680 | LEAVENWORTH | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 914 | 680 | PIERMONT | New York | BELL ATLANTIC NY | RBOC | More |
| 915 | 680 | EL PASO EAST | Texas | SOUTHWESTERN BELL | RBOC | More |
| 916 | 680 | SCRM MAIN | California | SPRINT SPECTRUM L.P. | PCS | More |
| 917 | 680 | NEW YORK CITY ZONE | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 918 | 680 | MUSKOGEE | Oklahoma | SOUTHWESTERN BELL | RBOC | More |
| 919 | 680 | DURHAM | North Carolina | FRONTIER COMMUNICATIONS OF THE CAROLINAS INC - NC | IND. TELCO | More |
| 920 | 680 | GREEN BAY | Wisconsin | NEW CELL, INC. DBA CELLCOM | WIRELESS PROV | More |
| 925 | 680 | CONCORD | California | PACIFIC BELL | RBOC | More |
| 928 | 680 | LAKE HAVASU CITY | Arizona | CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL | IND. TELCO | More |
| 931 | 680 | SHELBYVILLE | Tennessee | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 937 | 680 | GREENVILLE | Ohio | COMMUNICATION OPTIONS, INC.-OH | | More |
| 949 | 680 | LOS ANGELES | California | TW TELECOM OF CALIFORNIA LP - CA | CLEC | More |
| 951 | 680 | RIVERSIDE | California | PACIFIC BELL | RBOC | More |
| 954 | 680 | HOLLYWOOD | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 970 | 680 | GILCREST | Colorado | ONVOY, INC. - CO | | More |
| 972 | 680 | DALLAS RICHARDSON | Texas | SOUTHWESTERN BELL | RBOC | More |
| 973 | 680 | BLOOMFIELD | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 978 | 680 | CONCORD | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 979 | 680 | COLLEGE STATION | Texas | GTE-SW DBA VERIZON SW INC.-TX | IND. TELCO | More |
| 989 | 680 | ROSE CITY | Michigan | DAYSTARR, LLC DBA DAYSTARR COMMUNICATIONS - MI | | More |
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