Fairview Heights, IL Area Codes
Fairview Heights is served by area codes 618 and 730. It is in Illinois, St. Clair County. About 16,821 people live in its 1 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 618, 730 |
| State / province | Illinois |
| County | St. Clair County |
| Population | 16,821 |
| ZIP codes | 1 |
| Time zone | Central |
| Coordinates | 38.5953, -90.0047 |
What area code is Fairview Heights in?
ZIP codes in the code footprint
Nearby towns and their area codes
O Fallon 618, 730Collinsville 618, 730East Saint Louis 618, 730Belleville 618, 730Granite City 618, 730Troy 618, 730Glen Carbon 618Edwardsville 618
How to dial
Dial 618 + 7 digits for a number in Fairview Heights, or +1 618 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.