Area Code +1-303-(7478000...7478999) located in Allenspark-Lyons, Colorado (CO), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 303 Subscriber Number From : 7478000 Subscriber Number To : 7478999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : QWEST CORPORATION Click here to buy United States Area Code Database Other Information Language Code : en (English) Country Number : 840 (United States) Country Code : US (United States) Region Code : CO Region Name : Colorado City : Allenspark-Lyons Timezone : America/Denver Coordinated Universal Time : -07:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 40.1900 Longitude : -105.5200 ‹ previous : +1-303-(7477000...7477999) next › : +1-303-(7479000...7479999) Dialling Instructions For trunk calls: 0 303 7478000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 303 7478000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7478000 ~ 7478999 (Count: 1,000) Example: +1-303-7478000 / 0111-303-7478000 (1303-7478000 / 1-303-7478000) +1-303-7478001 / 0111-303-7478001 (1303-7478001 / 1-303-7478001) +1-303-7478002 / 0111-303-7478002 (1303-7478002 / 1-303-7478002) +1-303-7478003 / 0111-303-7478003 (1303-7478003 / 1-303-7478003) +1-303-7478004 / 0111-303-7478004 (1303-7478004 / 1-303-7478004) ...+1-303-xxxxxxx / 0111-303-xxxxxxx (1303-xxxxxxx / 1-303-xxxxxxx) ...+1-303-7478995 / 0111-303-7478995 (1303-7478995 / 1-303-7478995) +1-303-7478996 / 0111-303-7478996 (1303-7478996 / 1-303-7478996) +1-303-7478997 / 0111-303-7478997 (1303-7478997 / 1-303-7478997) +1-303-7478998 / 0111-303-7478998 (1303-7478998 / 1-303-7478998) +1-303-7478999 / 0111-303-7478999 (1303-7478999 / 1-303-7478999)
