Area Code +1-303-(7474000...7474999) 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 : 7474000 Subscriber Number To : 7474999 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 : LEVEL 3 COMM - CO 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-(7473000...7473999) next › : +1-303-(7475000...7475999) Dialling Instructions For trunk calls: 0 303 7474000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 303 7474000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7474000 ~ 7474999 (Count: 1,000) Example: +1-303-7474000 / 0111-303-7474000 (1303-7474000 / 1-303-7474000) +1-303-7474001 / 0111-303-7474001 (1303-7474001 / 1-303-7474001) +1-303-7474002 / 0111-303-7474002 (1303-7474002 / 1-303-7474002) +1-303-7474003 / 0111-303-7474003 (1303-7474003 / 1-303-7474003) +1-303-7474004 / 0111-303-7474004 (1303-7474004 / 1-303-7474004) ...+1-303-xxxxxxx / 0111-303-xxxxxxx (1303-xxxxxxx / 1-303-xxxxxxx) ...+1-303-7474995 / 0111-303-7474995 (1303-7474995 / 1-303-7474995) +1-303-7474996 / 0111-303-7474996 (1303-7474996 / 1-303-7474996) +1-303-7474997 / 0111-303-7474997 (1303-7474997 / 1-303-7474997) +1-303-7474998 / 0111-303-7474998 (1303-7474998 / 1-303-7474998) +1-303-7474999 / 0111-303-7474999 (1303-7474999 / 1-303-7474999)
