Area Code +1-641-(9379000...9379999) located in Agency, 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 : 9379000 Subscriber Number To : 9379999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : X (X) Carrier Name : WINDSTREAM IOWA COMM 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 : Agency Timezone : America/Chicago Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 41.0000 Longitude : -92.3100 ‹ previous : +1-641-(9378000...9378999) next › : +1-641-(9380000...9380999) Dialling Instructions For trunk calls: 0 641 9379000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 641 9379000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9379000 ~ 9379999 (Count: 1,000) Example: +1-641-9379000 / 0111-641-9379000 (1641-9379000 / 1-641-9379000) +1-641-9379001 / 0111-641-9379001 (1641-9379001 / 1-641-9379001) +1-641-9379002 / 0111-641-9379002 (1641-9379002 / 1-641-9379002) +1-641-9379003 / 0111-641-9379003 (1641-9379003 / 1-641-9379003) +1-641-9379004 / 0111-641-9379004 (1641-9379004 / 1-641-9379004) ...+1-641-xxxxxxx / 0111-641-xxxxxxx (1641-xxxxxxx / 1-641-xxxxxxx) ...+1-641-9379995 / 0111-641-9379995 (1641-9379995 / 1-641-9379995) +1-641-9379996 / 0111-641-9379996 (1641-9379996 / 1-641-9379996) +1-641-9379997 / 0111-641-9379997 (1641-9379997 / 1-641-9379997) +1-641-9379998 / 0111-641-9379998 (1641-9379998 / 1-641-9379998) +1-641-9379999 / 0111-641-9379999 (1641-9379999 / 1-641-9379999)