Area Code +1-231-(2384000...2384999) located in Indian River, 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 : 2384000 Subscriber Number To : 2384999 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 : Indian River Timezone : America/Detroit Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 45.4100 Longitude : -84.6100 ‹ previous : +1-231-(2383000...2383999) next › : +1-231-(2385000...2385999) Dialling Instructions For trunk calls: 0 231 2384000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 231 2384000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2384000 ~ 2384999 (Count: 1,000) Example: +1-231-2384000 / 0111-231-2384000 (1231-2384000 / 1-231-2384000) +1-231-2384001 / 0111-231-2384001 (1231-2384001 / 1-231-2384001) +1-231-2384002 / 0111-231-2384002 (1231-2384002 / 1-231-2384002) +1-231-2384003 / 0111-231-2384003 (1231-2384003 / 1-231-2384003) +1-231-2384004 / 0111-231-2384004 (1231-2384004 / 1-231-2384004) ...+1-231-xxxxxxx / 0111-231-xxxxxxx (1231-xxxxxxx / 1-231-xxxxxxx) ...+1-231-2384995 / 0111-231-2384995 (1231-2384995 / 1-231-2384995) +1-231-2384996 / 0111-231-2384996 (1231-2384996 / 1-231-2384996) +1-231-2384997 / 0111-231-2384997 (1231-2384997 / 1-231-2384997) +1-231-2384998 / 0111-231-2384998 (1231-2384998 / 1-231-2384998) +1-231-2384999 / 0111-231-2384999 (1231-2384999 / 1-231-2384999)