| General Information about Area Code 224 | |
|---|---|
| Country | United States |
| State / Province / Territory | Illinois |
| Major City | Des Plaines |
| Time Zone | Central (UTC-06:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 224-301 | Des Plaines | Cook | Wireless |
| 224-200 | Arlington Heights | Cook | Wireless |
| 224-507 | Deerfield | Lake | Wireless |
| 224-698 | Roselle | Dupage | Landline |
| 224-469 | Waukegan | Lake | Wireless |
| 224-908 | Fox Lake | Lake | Landline |
| 224-783 | Elgin | Kane | Landline |