Area Code +1-224-(2212000...2212999) located in Northbrook, Illinois (IL), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 224 Subscriber Number From : 2212000 Subscriber Number To : 2212999 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 : ACCESS ONE INC 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 : Northbrook Timezone : America/Chicago Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 42.1300 Longitude : -87.8300 ‹ previous : +1-224-(2211000...2211999) next › : +1-224-(2213000...2213999) Dialling Instructions For trunk calls: 0 224 2212000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 224 2212000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2212000 ~ 2212999 (Count: 1,000) Example: +1-224-2212000 / 0111-224-2212000 (1224-2212000 / 1-224-2212000) +1-224-2212001 / 0111-224-2212001 (1224-2212001 / 1-224-2212001) +1-224-2212002 / 0111-224-2212002 (1224-2212002 / 1-224-2212002) +1-224-2212003 / 0111-224-2212003 (1224-2212003 / 1-224-2212003) +1-224-2212004 / 0111-224-2212004 (1224-2212004 / 1-224-2212004) ...+1-224-xxxxxxx / 0111-224-xxxxxxx (1224-xxxxxxx / 1-224-xxxxxxx) ...+1-224-2212995 / 0111-224-2212995 (1224-2212995 / 1-224-2212995) +1-224-2212996 / 0111-224-2212996 (1224-2212996 / 1-224-2212996) +1-224-2212997 / 0111-224-2212997 (1224-2212997 / 1-224-2212997) +1-224-2212998 / 0111-224-2212998 (1224-2212998 / 1-224-2212998) +1-224-2212999 / 0111-224-2212999 (1224-2212999 / 1-224-2212999)