Area Code +1-307-(6540000...6549999) located in Alpine, Wyoming (WY), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 307 Subscriber Number From : 6540000 Subscriber Number To : 6549999 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 : SILVER STAR TEL 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 : WY Region Name : Wyoming City : Alpine Timezone : America/Denver Coordinated Universal Time : -07:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 43.1600 Longitude : -111.0200 ‹ previous : +1-307-(6509000...6509999) next › : +1-307-(6550000...6550999) Dialling Instructions For trunk calls: 0 307 6540000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 307 6540000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6540000 ~ 6549999 (Count: 10,000) Example: +1-307-6540000 / 0111-307-6540000 (1307-6540000 / 1-307-6540000) +1-307-6540001 / 0111-307-6540001 (1307-6540001 / 1-307-6540001) +1-307-6540002 / 0111-307-6540002 (1307-6540002 / 1-307-6540002) +1-307-6540003 / 0111-307-6540003 (1307-6540003 / 1-307-6540003) +1-307-6540004 / 0111-307-6540004 (1307-6540004 / 1-307-6540004) ...+1-307-xxxxxxx / 0111-307-xxxxxxx (1307-xxxxxxx / 1-307-xxxxxxx) ...+1-307-6549995 / 0111-307-6549995 (1307-6549995 / 1-307-6549995) +1-307-6549996 / 0111-307-6549996 (1307-6549996 / 1-307-6549996) +1-307-6549997 / 0111-307-6549997 (1307-6549997 / 1-307-6549997) +1-307-6549998 / 0111-307-6549998 (1307-6549998 / 1-307-6549998) +1-307-6549999 / 0111-307-6549999 (1307-6549999 / 1-307-6549999)
