Muskegon, MI Area Codes
Muskegon is served by area code 231. It is in Michigan, Muskegon County. About 130,770 people live in its 6 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 231 |
| State / province | Michigan |
| County | Muskegon County |
| Population | 130,770 |
| ZIP codes | 6 |
| Time zone | Eastern |
| Coordinates | 43.2252, -86.2352 |
What area code is Muskegon in?
| Area code | Main state | Population covered | Overlap |
|---|---|---|---|
| 231 | Michigan | 701,161 | — |
ZIP codes in the code footprint
49440, 49441, 49442, 49443, 49444, 49445
Nearby towns and their area codes
Twin Lake 231Whitehall 231Grand Haven 616Coopersville 616West Olive 616Grant 231Allendale 616Fremont 231
How to dial
Dial 231 + 7 digits for a number in Muskegon, or +1 231 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.