Area Code +1-231-(6360000...6360999) located in Howard City, 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 : 6360000 Subscriber Number To : 6360999 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 : 123 NET INC. 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 : Howard City Timezone : America/Detroit Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 43.4000 Longitude : -85.4700 ‹ previous : +1-231-(6350000...6359999) next › : +1-231-(6361000...6361999) Dialling Instructions For trunk calls: 0 231 6360000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 231 6360000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6360000 ~ 6360999 (Count: 1,000) Example: +1-231-6360000 / 0111-231-6360000 (1231-6360000 / 1-231-6360000) +1-231-6360001 / 0111-231-6360001 (1231-6360001 / 1-231-6360001) +1-231-6360002 / 0111-231-6360002 (1231-6360002 / 1-231-6360002) +1-231-6360003 / 0111-231-6360003 (1231-6360003 / 1-231-6360003) +1-231-6360004 / 0111-231-6360004 (1231-6360004 / 1-231-6360004) ...+1-231-xxxxxxx / 0111-231-xxxxxxx (1231-xxxxxxx / 1-231-xxxxxxx) ...+1-231-6360995 / 0111-231-6360995 (1231-6360995 / 1-231-6360995) +1-231-6360996 / 0111-231-6360996 (1231-6360996 / 1-231-6360996) +1-231-6360997 / 0111-231-6360997 (1231-6360997 / 1-231-6360997) +1-231-6360998 / 0111-231-6360998 (1231-6360998 / 1-231-6360998) +1-231-6360999 / 0111-231-6360999 (1231-6360999 / 1-231-6360999)