Grand Blanc Michigan Area Code
One area code covers Grand Blanc: 810.
The code covering Grand Blanc
| Area code | Primarily serves | In service |
|---|---|---|
| 810 | Flint | 1993 |
Scope the codes matched to Grand Blanc. 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
Grand Blanc has a single code, so there is nothing to divide — every local line carries 810.
ZIP codes for the same city
Postal geography is organised separately from telephone geography, so Grand Blanc’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.
Grand Blanc Michigan ZIP codes →
Nearby places with different codes
These are the closest places to Grand Blanc 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 |
|---|---|---|
| Holly Michigan area codes | 9.2 mi | 248, 586, 810, 947 |
| Fenton Michigan area codes | 10 mi | 248, 517, 810, 947 |
| Ortonville Michigan area codes | 11 mi | 248, 947 |
| Gaines Michigan area codes | 15 mi | 810, 989 |
| Lennon Michigan area codes | 16 mi | 810, 989 |
| Metamora Michigan area codes | 17 mi | 248, 810, 947 |
| Byron Michigan area codes | 18 mi | 810, 989 |
| Durand Michigan area codes | 19 mi | 810, 989 |
Straight-line distance between place reference points, not driving distance.