Area Code +1-231-(4400000...4400999) located in Baldwin, 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 : 4400000 Subscriber Number To : 4400999 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 : Baldwin Timezone : America/Detroit Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 43.9000 Longitude : -85.8500 ‹ previous : +1-231-(4390000...4399999) next › : +1-231-(4401000...4401999) Dialling Instructions For trunk calls: 0 231 4400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 231 4400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4400000 ~ 4400999 (Count: 1,000) Example: +1-231-4400000 / 0111-231-4400000 (1231-4400000 / 1-231-4400000) +1-231-4400001 / 0111-231-4400001 (1231-4400001 / 1-231-4400001) +1-231-4400002 / 0111-231-4400002 (1231-4400002 / 1-231-4400002) +1-231-4400003 / 0111-231-4400003 (1231-4400003 / 1-231-4400003) +1-231-4400004 / 0111-231-4400004 (1231-4400004 / 1-231-4400004) ...+1-231-xxxxxxx / 0111-231-xxxxxxx (1231-xxxxxxx / 1-231-xxxxxxx) ...+1-231-4400995 / 0111-231-4400995 (1231-4400995 / 1-231-4400995) +1-231-4400996 / 0111-231-4400996 (1231-4400996 / 1-231-4400996) +1-231-4400997 / 0111-231-4400997 (1231-4400997 / 1-231-4400997) +1-231-4400998 / 0111-231-4400998 (1231-4400998 / 1-231-4400998) +1-231-4400999 / 0111-231-4400999 (1231-4400999 / 1-231-4400999)
