Area Code +1-307-(8865000...8865999) located in Afton, 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 : 8865000 Subscriber Number To : 8865999 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 : WY Region Name : Wyoming City : Afton Timezone : America/Denver Coordinated Universal Time : -07:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 42.7200 Longitude : -110.9300 ‹ previous : +1-307-(8863000...8863999) next › : +1-307-(8866000...8866999) Dialling Instructions For trunk calls: 0 307 8865000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 307 8865000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8865000 ~ 8865999 (Count: 1,000) Example: +1-307-8865000 / 0111-307-8865000 (1307-8865000 / 1-307-8865000) +1-307-8865001 / 0111-307-8865001 (1307-8865001 / 1-307-8865001) +1-307-8865002 / 0111-307-8865002 (1307-8865002 / 1-307-8865002) +1-307-8865003 / 0111-307-8865003 (1307-8865003 / 1-307-8865003) +1-307-8865004 / 0111-307-8865004 (1307-8865004 / 1-307-8865004) ...+1-307-xxxxxxx / 0111-307-xxxxxxx (1307-xxxxxxx / 1-307-xxxxxxx) ...+1-307-8865995 / 0111-307-8865995 (1307-8865995 / 1-307-8865995) +1-307-8865996 / 0111-307-8865996 (1307-8865996 / 1-307-8865996) +1-307-8865997 / 0111-307-8865997 (1307-8865997 / 1-307-8865997) +1-307-8865998 / 0111-307-8865998 (1307-8865998 / 1-307-8865998) +1-307-8865999 / 0111-307-8865999 (1307-8865999 / 1-307-8865999)