Area Code +1-224-(2028000...2028999) located in Arlington Heights, 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 : 2028000 Subscriber Number To : 2028999 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 : XO ILLINOIS 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 : IL Region Name : Illinois City : Arlington Heights Timezone : America/Chicago Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 42.0900 Longitude : -87.9800 ‹ previous : +1-224-(2027000...2027999) next › : +1-224-(2029000...2029999) Dialling Instructions For trunk calls: 0 224 2028000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 224 2028000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2028000 ~ 2028999 (Count: 1,000) Example: +1-224-2028000 / 0111-224-2028000 (1224-2028000 / 1-224-2028000) +1-224-2028001 / 0111-224-2028001 (1224-2028001 / 1-224-2028001) +1-224-2028002 / 0111-224-2028002 (1224-2028002 / 1-224-2028002) +1-224-2028003 / 0111-224-2028003 (1224-2028003 / 1-224-2028003) +1-224-2028004 / 0111-224-2028004 (1224-2028004 / 1-224-2028004) ...+1-224-xxxxxxx / 0111-224-xxxxxxx (1224-xxxxxxx / 1-224-xxxxxxx) ...+1-224-2028995 / 0111-224-2028995 (1224-2028995 / 1-224-2028995) +1-224-2028996 / 0111-224-2028996 (1224-2028996 / 1-224-2028996) +1-224-2028997 / 0111-224-2028997 (1224-2028997 / 1-224-2028997) +1-224-2028998 / 0111-224-2028998 (1224-2028998 / 1-224-2028998) +1-224-2028999 / 0111-224-2028999 (1224-2028999 / 1-224-2028999)