Foristell, MO Area Codes
Foristell is served by area code 636. It is in Missouri, St. Charles County. About 10,394 people live in its 1 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 636 |
| State / province | Missouri |
| County | St. Charles County |
| Population | 10,394 |
| ZIP codes | 1 |
| Time zone | Central |
| Coordinates | 38.7854, -90.9452 |
What area code is Foristell in?
| Area code | Main state | Population covered | Overlap |
|---|---|---|---|
| 636 | Missouri | 1,007,929 | — |
ZIP codes in the code footprint
Nearby towns and their area codes
Wentzville 636Wright City 636Lake Saint Louis 636Moscow Mills 636O Fallon 636Warrenton 636Troy 636Saint Peters 636
How to dial
Dial 636 + 7 digits for a number in Foristell, or +1 636 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.