Area Code +1-815-(4532000...4532999) located in Ashton, Illinois (IL), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 815 Subscriber Number From : 4532000 Subscriber Number To : 4532999 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 : FRONTIER NORTH - IL 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 : IL Region Name : Illinois City : Ashton Timezone : America/Chicago Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 41.8700 Longitude : -89.2200 ‹ previous : +1-815-(4531000...4531999) next › : +1-815-(4535000...4535999) Dialling Instructions For trunk calls: 0 815 4532000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 815 4532000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4532000 ~ 4532999 (Count: 1,000) Example: +1-815-4532000 / 0111-815-4532000 (1815-4532000 / 1-815-4532000) +1-815-4532001 / 0111-815-4532001 (1815-4532001 / 1-815-4532001) +1-815-4532002 / 0111-815-4532002 (1815-4532002 / 1-815-4532002) +1-815-4532003 / 0111-815-4532003 (1815-4532003 / 1-815-4532003) +1-815-4532004 / 0111-815-4532004 (1815-4532004 / 1-815-4532004) ...+1-815-xxxxxxx / 0111-815-xxxxxxx (1815-xxxxxxx / 1-815-xxxxxxx) ...+1-815-4532995 / 0111-815-4532995 (1815-4532995 / 1-815-4532995) +1-815-4532996 / 0111-815-4532996 (1815-4532996 / 1-815-4532996) +1-815-4532997 / 0111-815-4532997 (1815-4532997 / 1-815-4532997) +1-815-4532998 / 0111-815-4532998 (1815-4532998 / 1-815-4532998) +1-815-4532999 / 0111-815-4532999 (1815-4532999 / 1-815-4532999)