Area Code +1-231-(4403000...4403999) 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 : 4403000 Subscriber Number To : 4403999 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 : NEUTRAL TANDEM - 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 : 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-(4402000...4402999) next › : +1-231-(4404000...4404999) Dialling Instructions For trunk calls: 0 231 4403000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 231 4403000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4403000 ~ 4403999 (Count: 1,000) Example: +1-231-4403000 / 0111-231-4403000 (1231-4403000 / 1-231-4403000) +1-231-4403001 / 0111-231-4403001 (1231-4403001 / 1-231-4403001) +1-231-4403002 / 0111-231-4403002 (1231-4403002 / 1-231-4403002) +1-231-4403003 / 0111-231-4403003 (1231-4403003 / 1-231-4403003) +1-231-4403004 / 0111-231-4403004 (1231-4403004 / 1-231-4403004) ...+1-231-xxxxxxx / 0111-231-xxxxxxx (1231-xxxxxxx / 1-231-xxxxxxx) ...+1-231-4403995 / 0111-231-4403995 (1231-4403995 / 1-231-4403995) +1-231-4403996 / 0111-231-4403996 (1231-4403996 / 1-231-4403996) +1-231-4403997 / 0111-231-4403997 (1231-4403997 / 1-231-4403997) +1-231-4403998 / 0111-231-4403998 (1231-4403998 / 1-231-4403998) +1-231-4403999 / 0111-231-4403999 (1231-4403999 / 1-231-4403999)
