Area Code +1-231-(7099000...7099999) located in Traverse 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 : 7099000 Subscriber Number To : 7099999 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 : YMAX COMMS CORP. MI 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 : Traverse City Timezone : America/Detroit Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 44.7600 Longitude : -85.6200 ‹ previous : +1-231-(7098000...7098999) next › : +1-231-(7120000...7129999) Dialling Instructions For trunk calls: 0 231 7099000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 231 7099000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7099000 ~ 7099999 (Count: 1,000) Example: +1-231-7099000 / 0111-231-7099000 (1231-7099000 / 1-231-7099000) +1-231-7099001 / 0111-231-7099001 (1231-7099001 / 1-231-7099001) +1-231-7099002 / 0111-231-7099002 (1231-7099002 / 1-231-7099002) +1-231-7099003 / 0111-231-7099003 (1231-7099003 / 1-231-7099003) +1-231-7099004 / 0111-231-7099004 (1231-7099004 / 1-231-7099004) ...+1-231-xxxxxxx / 0111-231-xxxxxxx (1231-xxxxxxx / 1-231-xxxxxxx) ...+1-231-7099995 / 0111-231-7099995 (1231-7099995 / 1-231-7099995) +1-231-7099996 / 0111-231-7099996 (1231-7099996 / 1-231-7099996) +1-231-7099997 / 0111-231-7099997 (1231-7099997 / 1-231-7099997) +1-231-7099998 / 0111-231-7099998 (1231-7099998 / 1-231-7099998) +1-231-7099999 / 0111-231-7099999 (1231-7099999 / 1-231-7099999)