Portland, MI Area Codes
Portland is served by area code 517. It is in Michigan, Ionia County. About 11,400 people live in its 1 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 517 |
| State / province | Michigan |
| County | Ionia County |
| Population | 11,400 |
| ZIP codes | 1 |
| Time zone | Eastern |
| Coordinates | 42.8608, -84.9414 |
What area code is Portland in?
| Area code | Main state | Population covered | Overlap |
|---|---|---|---|
| 517 | Michigan | 911,392 | — |
ZIP codes in the code footprint
Nearby towns and their area codes
How to dial
Dial 517 + 7 digits for a number in Portland, or +1 517 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.