Area Code +1-307-(4970000...4979999) located in Evanston, 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 : 4970000 Subscriber Number To : 4979999 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 : ALL WEST COMM WY 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 : Evanston Timezone : America/Denver Coordinated Universal Time : -07:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 41.2700 Longitude : -110.9700 ‹ previous : +1-307-(4860000...4869999) next › : +1-307-(5090000...5090999) Dialling Instructions For trunk calls: 0 307 4970000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 307 4970000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4970000 ~ 4979999 (Count: 10,000) Example: +1-307-4970000 / 0111-307-4970000 (1307-4970000 / 1-307-4970000) +1-307-4970001 / 0111-307-4970001 (1307-4970001 / 1-307-4970001) +1-307-4970002 / 0111-307-4970002 (1307-4970002 / 1-307-4970002) +1-307-4970003 / 0111-307-4970003 (1307-4970003 / 1-307-4970003) +1-307-4970004 / 0111-307-4970004 (1307-4970004 / 1-307-4970004) ...+1-307-xxxxxxx / 0111-307-xxxxxxx (1307-xxxxxxx / 1-307-xxxxxxx) ...+1-307-4979995 / 0111-307-4979995 (1307-4979995 / 1-307-4979995) +1-307-4979996 / 0111-307-4979996 (1307-4979996 / 1-307-4979996) +1-307-4979997 / 0111-307-4979997 (1307-4979997 / 1-307-4979997) +1-307-4979998 / 0111-307-4979998 (1307-4979998 / 1-307-4979998) +1-307-4979999 / 0111-307-4979999 (1307-4979999 / 1-307-4979999)