Area Code +1-224-(2468000...2468999) 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 : 2468000 Subscriber Number To : 2468999 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 : ALLEGIANCE TELCOM 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-(2467000...2467999) next › : +1-224-(2469000...2469999) Dialling Instructions For trunk calls: 0 224 2468000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 224 2468000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2468000 ~ 2468999 (Count: 1,000) Example: +1-224-2468000 / 0111-224-2468000 (1224-2468000 / 1-224-2468000) +1-224-2468001 / 0111-224-2468001 (1224-2468001 / 1-224-2468001) +1-224-2468002 / 0111-224-2468002 (1224-2468002 / 1-224-2468002) +1-224-2468003 / 0111-224-2468003 (1224-2468003 / 1-224-2468003) +1-224-2468004 / 0111-224-2468004 (1224-2468004 / 1-224-2468004) ...+1-224-xxxxxxx / 0111-224-xxxxxxx (1224-xxxxxxx / 1-224-xxxxxxx) ...+1-224-2468995 / 0111-224-2468995 (1224-2468995 / 1-224-2468995) +1-224-2468996 / 0111-224-2468996 (1224-2468996 / 1-224-2468996) +1-224-2468997 / 0111-224-2468997 (1224-2468997 / 1-224-2468997) +1-224-2468998 / 0111-224-2468998 (1224-2468998 / 1-224-2468998) +1-224-2468999 / 0111-224-2468999 (1224-2468999 / 1-224-2468999)