Boyne City Michigan Area Code
One area code covers Boyne City: 231.
The code covering Boyne City
| Area code | Primarily serves | In service |
|---|---|---|
| 231 | Muskegon | 1999 |
Scope the codes matched to Boyne City. Source geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot) and LocalCallingGuide NPA list (2026-07 NPA list). Updated . Overlay relationships come from the numbering-plan authority; the place match is computed.
Which part of town has which code
Boyne City has a single code, so there is nothing to divide — every local line carries 231.
ZIP codes for the same city
Postal geography is organised separately from telephone geography, so Boyne City’s 1 ZIP code do not map onto the codes above. They are listed in full, with the county each falls in, on the postal side of the site.
Boyne City Michigan ZIP codes →
Nearby places with different codes
These are the closest places to Boyne City whose area codes are not the same set. If you are near one of them, a local number may carry a code that is not on the list above.
| City | Distance | Their area codes |
|---|---|---|
| Vanderbilt Michigan area codes | 18 mi | 989 |
| Gaylord Michigan area codes | 21 mi | 231, 989 |
| Onaway Michigan area codes | 40 mi | 989 |
| Cheboygan Michigan area codes | 40 mi | 231, 616 |
| Grayling Michigan area codes | 41 mi | 989 |
| Mackinaw City Michigan area codes | 41 mi | 231, 906 |
| Millersburg Michigan area codes | 47 mi | 989 |
| Mackinac Island Michigan area codes | 49 mi | 906 |
Straight-line distance between place reference points, not driving distance.