| General Information about Area Code 517 | |
|---|---|
| Country | United States |
| State / Province / Territory | Michigan |
| Major City | Lansing |
| Time Zone | Eastern (UTC-05:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 517-627 | Grand Ledge | Eaton | Landline |
| 517-667 | Charlotte | Eaton | Wireless |
| 517-605 | Adrian | Lenawee | Wireless |
| 517-785 | Onondaga | Ingham | Landline |
| 517-938 | Brooklyn | Jackson | Landline |
| 517-441 | Eaton Rapids | Eaton | Landline |
| 517-668 | Dewitt | Clinton | Landline |
| 517-964 | Hillsdale | Hillsdale | Landline |
| 517-316 | Lansing | Ingham | Landline |
| 517-467 | Onsted | Lenawee | Landline |
| 517-939 | Quincy | Branch | Landline |
| 517-442 | Adrian | Lenawee | Landline |
| 517-339 | Haslett | Ingham | Landline |
| 517-679 | Lansing | Ingham | Landline |
| 517-451 | Britton | Lenawee | Landline |
| 517-554 | Albion | Calhoun | Wireless |
| 517-439 | Hillsdale | Hillsdale | Landline |
| 517-425 | Jackson | Jackson | Wireless |
| 517-686 | Albion | Calhoun | Landline |
| 517-997 | Charlotte | Eaton | Landline |