Area Code +1-641-(8479000...8479999) located in Ackley, Iowa (IA), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 641 Subscriber Number From : 8479000 Subscriber Number To : 8479999 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 : ONVOY LLC - IA 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 : Ackley Timezone : America/Chicago Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 42.5500 Longitude : -93.0500 ‹ previous : +1-641-(8478000...8478999) next › : +1-641-(8490000...8490999) Dialling Instructions For trunk calls: 0 641 8479000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 641 8479000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8479000 ~ 8479999 (Count: 1,000) Example: +1-641-8479000 / 0111-641-8479000 (1641-8479000 / 1-641-8479000) +1-641-8479001 / 0111-641-8479001 (1641-8479001 / 1-641-8479001) +1-641-8479002 / 0111-641-8479002 (1641-8479002 / 1-641-8479002) +1-641-8479003 / 0111-641-8479003 (1641-8479003 / 1-641-8479003) +1-641-8479004 / 0111-641-8479004 (1641-8479004 / 1-641-8479004) ...+1-641-xxxxxxx / 0111-641-xxxxxxx (1641-xxxxxxx / 1-641-xxxxxxx) ...+1-641-8479995 / 0111-641-8479995 (1641-8479995 / 1-641-8479995) +1-641-8479996 / 0111-641-8479996 (1641-8479996 / 1-641-8479996) +1-641-8479997 / 0111-641-8479997 (1641-8479997 / 1-641-8479997) +1-641-8479998 / 0111-641-8479998 (1641-8479998 / 1-641-8479998) +1-641-8479999 / 0111-641-8479999 (1641-8479999 / 1-641-8479999)