Complete ZIP Code Details
| ZIP Code | 48439 |
| City | Grand Blanc |
| State | Michigan (MI) |
| County | Genesee |
| Timezone | America/Detroit |
| Coordinates | 42.9173300, -83.6301800 |
| Population | 51,900 |
| ZIP Type | STANDARD |
| Country | United States |
| ZIP Code | 48439 |
| City | Grand Blanc |
| State | Michigan (MI) |
| County | Genesee |
| Timezone | America/Detroit |
| Coordinates | 42.9173300, -83.6301800 |
| Population | 51,900 |
| ZIP Type | STANDARD |
| Country | United States |