| 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 |
|---|---|---|---|
| 517-626 | Grand Ledge | Eaton | Landline |
| 517-930 | Lansing | Ingham | Wireless |
| 517-251 | Lansing | Ingham | Wireless |
| 517-643 | Lansing | Ingham | Wireless |
| 517-320 | Jackson | Jackson | Wireless |
| 517-706 | Okemos | Ingham | Landline |
| 517-760 | Nashville | Barry | Landline |
| 517-802 | Lansing | Ingham | Landline |
| 517-696 | Pittsford | Hillsdale | Landline |
| 517-545 | Howell | Livingston | Landline |
| 517-391 | Lansing | Ingham | Landline |
| 517-364 | Lansing | Ingham | Landline |
| 517-212 | Hillsdale | Hillsdale | Wireless |
| 517-568 | Homer | Calhoun | Landline |
| 517-338 | Howell | Livingston | Landline |
| 517-848 | Portland | Ionia | Landline |
| 517-526 | Portland | Ionia | Wireless |
| 517-812 | Jackson | Jackson | Wireless |
| 517-885 | Lansing | Ingham | Landline |
| 517-307 | Adrian | Lenawee | Wireless |