| 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 |
|---|---|---|---|
| 517-346 | Lansing | Ingham | Landline |
| 517-990 | Jackson | Jackson | Landline |
| 517-624 | Dewitt | Clinton | Landline |
| 517-888 | Jackson | Jackson | - |
| 517-649 | Mulliken | Eaton | Landline |
| 517-386 | Eaton Rapids | Eaton | Landline |
| 517-268 | Holt | Ingham | Landline |
| 517-367 | Lansing | Ingham | Landline |
| 517-996 | Williamston | Ingham | Landline |
| 517-794 | Lansing | Ingham | Wireless |
| 517-336 | Lansing | Ingham | Landline |
| 517-582 | Lansing | Ingham | Wireless |
| 517-813 | Blissfield | Lenawee | Landline |
| 517-548 | Howell | Livingston | Landline |
| 517-781 | Coldwater | Branch | Landline |
| 517-975 | Lansing | Ingham | Landline |
| 517-358 | Jackson | Jackson | Wireless |
| 517-983 | Charlotte | Eaton | Wireless |
| 517-788 | Jackson | Jackson | Landline |
| 517-663 | Eaton Rapids | Eaton | Landline |