Saint Louis, MI Area Codes
Saint Louis is served by area code 989. It is in Michigan, Gratiot County. About 9,994 people live in its 1 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 989 |
| State / province | Michigan |
| County | Gratiot County |
| Population | 9,994 |
| ZIP codes | 1 |
| Time zone | Eastern |
| Coordinates | 43.4589, -84.5784 |
What area code is Saint Louis in?
| Area code | Main state | Population covered | Overlap |
|---|---|---|---|
| 989 | Michigan | 949,169 | — |
ZIP codes in the code footprint
Nearby towns and their area codes
How to dial
Dial 989 + 7 digits for a number in Saint Louis, or +1 989 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.