Area Code 303

Area Code 303 Details

TimezoneMountain
CitiesDenver, ALLENSPARK, AURORA, BENNETT, BRIGHTON, BYERS, DEER TRAIL, DENVER, ENGLEWOOD, FORT LUPTON, GOLDEN, HUDSON, IDAHO SPRINGS, KEENESBURG, LITTLETON, LONGMONT, LOUISVILLE, LYONS, ROGGEN, SEDALIA, STRASBURG, AGATE, AGUILAR, ALAMOSA, ANTONITO, ARRIBA, AVONDALE, BEULAH, BLANCA, BRANSON, BUENA VISTA, BURLINGTON, CALHAN, CAMPO, CANON CITY, CASCADE, CENTER, CHEYENNE WELLS, COLORADO SPRINGS, CREEDE, CRIPPLE CREEK, DEL NORTE, EADS, FAIRPLAY, FLAGLER, FLORENCE, FOUNTAIN, FOWLER, GARDNER, HARTSEL, HASWELL, HOLLY, HOOPER, HOWARD, HUGO, KARVAL, KIM, KIT CARSON, LA JARA, LA JUNTA, LA VETA, LAKE GEORGE, LAMAR, LAS ANIMAS, LEADVILLE, LIMON, MANITOU SPRINGS, MANZANOLA, MOFFAT, MONTE VISTA, ORDWAY, PENROSE, PEYTON, PRITCHETT, PUEBLO, PUEBLO WEST, ROCKY FORD, RYE, SAGUACHE, SALIDA, SAN LUIS, SANFORD, SHERIDAN LAKE, SIMLA, SPRINGFIELD, STRATTON, TRINIDAD, TWO BUTTES, U S A F ACADEMY, VILLA GROVE, WALSENBURG, WALSH, WESTCLIFFE, WESTON, WILEY, YODER, HENDERSON, AKRON, AMHERST, ANTON, ASPEN, BASALT, BAYFIELD, BEDROCK, BERTHOUD, BRECKENRIDGE, BRIGGSDALE, BRUSH, CARBONDALE, CARR, CEDAREDGE, CIMARRON, COLLBRAN, COPE, CORTEZ, CRAIG, CRAWFORD, CRESTED BUTTE, CROOK, DE BEQUE, DELTA, DILLON, DINOSAUR, DOLORES, DOVE CREEK, DURANGO, EATON, ECKERT, ECKLEY, EDWARDS, ESTES PARK, FLEMING, FORT COLLINS, FORT MORGAN, FRUITA, FT COLLINS, GATEWAY, GLENWOOD SPRINGS, GRANBY, GRAND JCT, GRAND LAKE, GREELEY, GROVER, GUNNISON, GYPSUM, HAXTUN, HAYDEN, HESPERUS, HILLROSE, HOLYOKE, HOTCHKISS, IDALIA, IGNACIO, JOES, JOHNSTOWN, JULESBURG, KIRK, KREMMLING, LA SALLE, LAKE CITY, LOVELAND, MANCOS, MAYBELL, MC COY, MEAD, MEEKER, MESA, MONTROSE, NEDERLAND, NEW CASTLE, NEW RAYMER, NUCLA, NUNN, OAK CREEK, OLATHE, OTIS, OVID, PAGOSA SPGS, PAGOSA SPRINGS, PALISADE, PAONIA, PARACHUTE, PARSHALL, PEETZ, PLATTEVILLE, PLEASANT VIEW, RANGELY, RED FEATHER LAKES, REDVALE, RIDGWAY, RIFLE, SILT, SLATER, SOMERSET, STEAMBOAT SPRINGS, STERLING, STONEHAM, TOPONAS, VAIL, WALDEN, WELDONA, WELLINGTON, WIGGINS, WILLARD, WINDSOR, WOODROW, WRAY, YUMA, Colorado Springs, Fort Collins

Area Code 303 prefixes

CodeOther CitiesTimezoneCountyLatitudeLongitudeDaylight Saving TimeConnection TypeNXX Created AtZip CodeFipsLataCarrierOverlayRate CenterOcnCoverage AreaActive
303-2507DENVER39.74540000-105.05120000W1997-04-01 00:00:00802128031656NEW CINGULAR WIRELESS PCS, LLCDENVER6010DENVER
303-2517DENVER39.74540000-105.05120000W1994-02-04 00:00:00802128031656USA MOBILITY WIRELESS, INC.DENVER6630DENVER
303-2527ADAMS39.91650000-104.97810000L1994-02-04 00:00:00802348001656QWEST CORPORATIONDENVER9636DENVER
303-2537ARAPAHOE39.66700000-104.86330000L1997-04-01 00:00:00800128005656TELEPORT COMMUNICATIONS AMERICA, LLC - CODENVER7378DENVER
303-2547ADAMS39.91650000-104.97810000L1994-02-04 00:00:00802348001656QWEST CORPORATIONDENVER9636DENVER
303-2557ADAMS39.91650000-104.97810000L1994-02-04 00:00:00802338001656QWEST CORPORATIONDENVER9636DENVER
303-2567DENVER39.66700000-104.86330000L1997-04-01 00:00:00802318031656TELEPORT COMMUNICATIONS AMERICA, LLC - CODENVER7378DENVER
303-2577DENVER39.74540000-105.05120000W1998-01-25 00:00:00802048031656SPRINT SPECTRUM L.P.DENVER6664DENVER
303-2587DENVER39.74540000-105.05120000L1994-02-04 00:00:00802128031656QWEST CORPORATIONDENVER9636DENVER
303-2597DENVER39.74540000-105.05120000W1997-10-11 00:00:00802128031656AMERICAN MESSAGING SERVICES, LLCDENVER9748DENVER
303-2607DENVER39.74670000-104.99480000L1997-04-01 00:00:00802028031656QWEST CORPORATIONDENVER9636DENVER
303-2617ARAPAHOE39.78380000-104.66200000L1994-02-04 00:00:00800188005656QWEST CORPORATIONDENVER9636AURORA
303-2627DENVER39.79010000-105.01510000L1999-02-27 00:00:00802168031656TELEPORT COMMUNICATIONS AMERICA, LLC - CODENVER7378DENVER
303-2637JEFFERSON39.74540000-105.05120000W1994-09-11 00:00:00802148059656CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CODENVER6567DENVER
303-2647DENVER39.66700000-104.86330000L1997-04-01 00:00:00802318031656TELEPORT COMMUNICATIONS AMERICA, LLC - CODENVER7378DENVER
303-2657ARAPAHOE39.59900000-104.90240000L1997-04-01 00:00:00800148005656QWEST CORPORATIONDENVER9636DENVER
303-2667DENVER39.74540000-105.05120000W1994-02-04 00:00:00802128031656USA MOBILITY WIRELESS, INC.DENVER6630DENVER
303-2677DENVER39.59900000-104.90240000L1994-02-04 00:00:00802228031656QWEST CORPORATIONDENVER9636DENVER
303-2687ARAPAHOE39.60780000-104.89900000L1997-04-01 00:00:00800148005656ICG TELECOM GROUP - CODENVER7801DENVER
303-2697DENVER39.74540000-105.05120000L2001-06-30 00:00:00802048031656QWEST CORPORATIONDENVER9636DENVER
303-2707DENVER39.73780000-104.93610000L1994-02-04 00:00:00802068031656QWEST CORPORATIONDENVER9636DENVER
303-2717JEFFERSON39.74890000-105.21140000L1994-02-04 00:00:00804018059656QWEST CORPORATIONDENVER9636GOLDEN
303-2727ADAMS39.91480000-105.05350000L1998-01-25 00:00:00802338001656QWEST CORPORATIONDENVER9636DENVER
303-2737JEFFERSON39.74890000-105.21140000L1994-02-04 00:00:00804038059656QWEST CORPORATIONDENVER9636GOLDEN
303-2747JEFFERSON39.73750000-105.07920000L1994-02-04 00:00:00802158059656QWEST CORPORATIONDENVER9636DENVER
303-2757JEFFERSON39.73750000-105.07920000L1994-02-04 00:00:00802158059656QWEST CORPORATIONDENVER9636DENVER
303-2767DENVER39.74540000-105.05120000L1997-04-01 00:00:00802048031656CONVERGENT COMMUNICATIONS, INC. - CODENVER8287DENVER
303-2777JEFFERSON39.74890000-105.21140000L1994-02-04 00:00:00804038059656QWEST CORPORATIONDENVER9636GOLDEN
303-2787JEFFERSON39.74890000-105.21140000L1994-02-04 00:00:00804038059656QWEST CORPORATIONDENVER9636GOLDEN
303-2797JEFFERSON39.74890000-105.21140000L1994-02-04 00:00:00804018059656QWEST CORPORATIONDENVER9636GOLDEN
303-2807ADAMS39.91650000-104.97810000L1994-02-04 00:00:00802338001656QWEST CORPORATIONDENVER9636DENVER
303-2817DENVER39.70470000-104.98010000L1994-02-04 00:00:00802238031656QWEST CORPORATIONDENVER9636DENVER
303-2827DENVER39.70470000-104.98010000L1998-01-25 00:00:00802038031656QWEST CORPORATIONDENVER9636DENVER
303-2837ARAPAHOE39.67150000-104.86160000L1997-04-01 00:00:00800148005656QWEST CORPORATIONDENVER9636AURORA
303-2847DENVER39.74540000-105.05120000L1999-10-13 00:00:00802048031656COMCAST IP PHONE, LLCDENVER318JDENVER
303-2857DENVER39.74670000-104.99480000L1997-04-01 00:00:00802948031656ICG TELECOM GROUP - CODENVER7801DENVER
303-2867DENVER39.67990000-104.91530000L1994-02-04 00:00:00802318031656QWEST CORPORATIONDENVER9636DENVER
303-2877DENVER39.67990000-104.91530000L1994-02-04 00:00:00802228031656QWEST CORPORATIONDENVER9636DENVER
303-2887DENVER39.67990000-104.91530000L1994-02-04 00:00:00802228031656QWEST CORPORATIONDENVER9636DENVER
303-2897DENVER39.67990000-104.91530000L1994-02-04 00:00:00802318031656QWEST CORPORATIONDENVER9636DENVER
303-2907ARAPAHOE39.59900000-104.90240000L1994-02-04 00:00:00800148005656QWEST CORPORATIONDENVER9636DENVER
303-2917DENVER39.75420000-104.98560000L1994-02-04 00:00:00802028031656QWEST CORPORATIONDENVER9636DENVER
303-2927DENVER39.75420000-104.98560000L1994-02-04 00:00:00802658031656QWEST CORPORATIONDENVER9636DENVER
303-2937DENVER39.75420000-104.98560000L1994-02-04 00:00:00802658031656QWEST CORPORATIONDENVER9636DENVER
303-2947DENVER39.75420000-104.98560000L1994-02-04 00:00:00802658031656QWEST CORPORATIONDENVER9636DENVER
303-2957DENVER39.75420000-104.98560000L1994-02-04 00:00:00802948031656QWEST CORPORATIONDENVER9636DENVER
303-2967DENVER39.75420000-104.98560000L1994-02-04 00:00:00802028031656QWEST CORPORATIONDENVER9636DENVER
303-2977DENVER39.75420000-104.98560000L1994-02-04 00:00:00802948031656QWEST CORPORATIONDENVER9636DENVER
303-2987DENVER39.75420000-104.98560000L1994-02-04 00:00:00802948031656QWEST CORPORATIONDENVER9636DENVER
303-2997DENVER39.75420000-104.98560000L1994-02-04 00:00:00802658031656QWEST CORPORATIONDENVER9636DENVER