| General Information about Area Code 810 | |
|---|---|
| Country | United States |
| State / Province / Territory | Michigan |
| Major City | Flint |
| Time Zone | Eastern (UTC-05:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 810-629 | Fenton | Genesee | Landline |
| 810-474 | Avoca | Saint Clair | Landline |
| 810-512 | Algonac | Saint Clair | Landline |
| 810-814 | Flint | Genesee | Wireless |
| 810-813 | Flint | Genesee | Wireless |
| 810-891 | Sandusky | Sanilac | Landline |
| 810-269 | Sandusky | Sanilac | Landline |
| 810-988 | Montrose | Genesee | Landline |
| 810-957 | Linden | Genesee | Landline |
| 810-667 | Lapeer | Lapeer | Landline |
| 810-581 | Marine City | Saint Clair | Landline |
| 810-710 | Applegate | Sanilac | Wireless |
| 810-785 | Flint | Genesee | Landline |
| 810-937 | Port Huron | Saint Clair | Landline |
| 810-951 | - | - | - |
| 810-841 | Marysville | Saint Clair | Wireless |
| 810-695 | Grand Blanc | Genesee | Landline |
| 810-746 | Hartland | Livingston | Landline |
| 810-788 | Brighton | Livingston | Wireless |
| 810-577 | Flint | Genesee | Wireless |