Highland Park, IL Area Codes
Highland Park is served by area codes 224 and 847. It is in Illinois, Lake County. About 30,398 people live in its 1 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 224, 847 |
| State / province | Illinois |
| County | Lake County |
| Population | 30,398 |
| ZIP codes | 1 |
| Time zone | Central |
| Coordinates | 42.1860, -87.8059 |
What area code is Highland Park in?
ZIP codes in the code footprint
Nearby towns and their area codes
Deerfield 224, 847Northbrook 224, 630, 708, 847Lake Forest 224, 847Barrington 224, 847Winnetka 224, 847Wheeling 224, 312, 630, 708, 847Glenview 224, 847Lake Bluff 224, 847
How to dial
Dial 224 + 7 digits for a number in Highland Park, or +1 224 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.