Rockford Michigan Area Code
One area code covers Rockford: 616.
The code covering Rockford
| Area code | Primarily serves | In service |
|---|---|---|
| 616 | Grand Rapids | 1947 |
Scope the codes matched to Rockford. 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
Rockford has a single code, so there is nothing to divide — every local line carries 616.
ZIP codes for the same city
Postal geography is organised separately from telephone geography, so Rockford’s 2 ZIP codes 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.
Nearby places with different codes
These are the closest places to Rockford 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 |
|---|---|---|
| Pierson Michigan area codes | 13 mi | 231, 616 |
| Howard City Michigan area codes | 18 mi | 231 |
| Grant Michigan area codes | 19 mi | 231 |
| Ravenna Michigan area codes | 20 mi | 231 |
| Newaygo Michigan area codes | 23 mi | 231 |
| Caledonia Michigan area codes | 24 mi | 269, 616 |
| Sheridan Michigan area codes | 24 mi | 989 |
| Morley Michigan area codes | 25 mi | 231 |
Straight-line distance between place reference points, not driving distance.