Area Code +1-563-(6720000...6729999) located in Andrew, Iowa (IA), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 563 Subscriber Number From : 6720000 Subscriber Number To : 6729999 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 : ANDREW TEL CO INC 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 : Andrew Timezone : America/Chicago Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 42.1500 Longitude : -90.5900 ‹ previous : +1-563-(6639000...6639999) next › : +1-563-(6730000...6739999) Dialling Instructions For trunk calls: 0 563 6720000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 563 6720000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6720000 ~ 6729999 (Count: 10,000) Example: +1-563-6720000 / 0111-563-6720000 (1563-6720000 / 1-563-6720000) +1-563-6720001 / 0111-563-6720001 (1563-6720001 / 1-563-6720001) +1-563-6720002 / 0111-563-6720002 (1563-6720002 / 1-563-6720002) +1-563-6720003 / 0111-563-6720003 (1563-6720003 / 1-563-6720003) +1-563-6720004 / 0111-563-6720004 (1563-6720004 / 1-563-6720004) ...+1-563-xxxxxxx / 0111-563-xxxxxxx (1563-xxxxxxx / 1-563-xxxxxxx) ...+1-563-6729995 / 0111-563-6729995 (1563-6729995 / 1-563-6729995) +1-563-6729996 / 0111-563-6729996 (1563-6729996 / 1-563-6729996) +1-563-6729997 / 0111-563-6729997 (1563-6729997 / 1-563-6729997) +1-563-6729998 / 0111-563-6729998 (1563-6729998 / 1-563-6729998) +1-563-6729999 / 0111-563-6729999 (1563-6729999 / 1-563-6729999)