| 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 |
|---|---|---|---|
| 517-462 | Coldwater | Branch | Wireless |
| 517-361 | Hillsdale | Hillsdale | Wireless |
| 517-258 | Howell | Livingston | Landline |
| 517-692 | Springport | Jackson | Landline |
| 517-774 | Montgomery | Branch | Landline |
| 517-641 | Bath | Clinton | Landline |
| 517-540 | Howell | Livingston | Landline |
| 517-355 | Lansing | Ingham | Landline |
| 517-978 | Eaton Rapids | Eaton | Landline |
| 517-484 | Lansing | Ingham | Landline |
| 517-583 | Tekonsha | Calhoun | Landline |
| 517-241 | Lansing | Ingham | Landline |
| 517-527 | Hillsdale | Hillsdale | Wireless |
| 517-223 | Fowlerville | Livingston | Landline |
| 517-926 | Grass Lake | Jackson | Landline |
| 517-423 | Tecumseh | Lenawee | Landline |
| 517-304 | Howell | Livingston | Wireless |
| 517-412 | Lansing | Ingham | Landline |
| 517-318 | Lansing | Clinton | Landline |
| 517-632 | Albion | Calhoun | Wireless |