| 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 |
|---|---|---|---|
| 517-283 | Reading | Hillsdale | Landline |
| 517-214 | Lansing | Ingham | Landline |
| 517-699 | Holt | Ingham | Landline |
| 517-783 | Jackson | Jackson | Landline |
| 517-227 | Coldwater | Branch | Wireless |
| 517-315 | Jackson | Jackson | Wireless |
| 517-957 | Onondaga | Ingham | Landline |
| 517-618 | Howell | Livingston | Landline |
| 517-912 | Dimondale | Eaton | Landline |
| 517-482 | Lansing | Ingham | Landline |
| 517-487 | Lansing | Ingham | Landline |
| 517-505 | Lansing | Ingham | Wireless |
| 517-614 | Lansing | Ingham | Wireless |
| 517-908 | Lansing | Ingham | Landline |
| 517-841 | Jackson | Jackson | Landline |
| 517-793 | Litchfield | Hillsdale | Landline |
| 517-398 | Hillsdale | Hillsdale | Wireless |
| 517-239 | Lansing | Clinton | Landline |
| 517-407 | Jonesville | Hillsdale | Wireless |
| 517-984 | Webberville | Ingham | Landline |