Area Code +1-231-(2379000...2379999) located in Charlevoix, Michigan (MI), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 231 Subscriber Number From : 2379000 Subscriber Number To : 2379999 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 : AMERITECH MICHIGAN 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 : MI Region Name : Michigan City : Charlevoix Timezone : America/Detroit Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 45.3200 Longitude : -85.2600 ‹ previous : +1-231-(2378000...2378999) next › : +1-231-(2380000...2380999) Dialling Instructions For trunk calls: 0 231 2379000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 231 2379000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2379000 ~ 2379999 (Count: 1,000) Example: +1-231-2379000 / 0111-231-2379000 (1231-2379000 / 1-231-2379000) +1-231-2379001 / 0111-231-2379001 (1231-2379001 / 1-231-2379001) +1-231-2379002 / 0111-231-2379002 (1231-2379002 / 1-231-2379002) +1-231-2379003 / 0111-231-2379003 (1231-2379003 / 1-231-2379003) +1-231-2379004 / 0111-231-2379004 (1231-2379004 / 1-231-2379004) ...+1-231-xxxxxxx / 0111-231-xxxxxxx (1231-xxxxxxx / 1-231-xxxxxxx) ...+1-231-2379995 / 0111-231-2379995 (1231-2379995 / 1-231-2379995) +1-231-2379996 / 0111-231-2379996 (1231-2379996 / 1-231-2379996) +1-231-2379997 / 0111-231-2379997 (1231-2379997 / 1-231-2379997) +1-231-2379998 / 0111-231-2379998 (1231-2379998 / 1-231-2379998) +1-231-2379999 / 0111-231-2379999 (1231-2379999 / 1-231-2379999)
