Area Code +1-712-(4297000...4297999) located in Sloan, Iowa (IA), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 712 Subscriber Number From : 4297000 Subscriber Number To : 4297999 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 : AVENTURE COMM TECH 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 : IA Region Name : Iowa City : Sloan Timezone : America/Chicago Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 42.2300 Longitude : -96.2200 ‹ previous : +1-712-(4296000...4296999) next › : +1-712-(4298000...4298999) Dialling Instructions For trunk calls: 0 712 4297000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 712 4297000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4297000 ~ 4297999 (Count: 1,000) Example: +1-712-4297000 / 0111-712-4297000 (1712-4297000 / 1-712-4297000) +1-712-4297001 / 0111-712-4297001 (1712-4297001 / 1-712-4297001) +1-712-4297002 / 0111-712-4297002 (1712-4297002 / 1-712-4297002) +1-712-4297003 / 0111-712-4297003 (1712-4297003 / 1-712-4297003) +1-712-4297004 / 0111-712-4297004 (1712-4297004 / 1-712-4297004) ...+1-712-xxxxxxx / 0111-712-xxxxxxx (1712-xxxxxxx / 1-712-xxxxxxx) ...+1-712-4297995 / 0111-712-4297995 (1712-4297995 / 1-712-4297995) +1-712-4297996 / 0111-712-4297996 (1712-4297996 / 1-712-4297996) +1-712-4297997 / 0111-712-4297997 (1712-4297997 / 1-712-4297997) +1-712-4297998 / 0111-712-4297998 (1712-4297998 / 1-712-4297998) +1-712-4297999 / 0111-712-4297999 (1712-4297999 / 1-712-4297999)