Area Code 517 at a Glance
| Area code | 517 |
| Region | Michigan |
| Country | United States |
| Primary timezone | America/New_York |
| Dialing format | +1 (517) NXX-XXXX |
Cities and Places Using Area Code 517
Based on prefix-level carrier data, area code 517 covers places including:
- Lansing, MI
- East Lansing, MI
- Jackson, MI
- Howell, MI
- Adrian, MI
- Okemos, MI
- Holt, MI
- Mason, MI
- Grand Ledge, MI
- Charlotte, MI
- Hillsdale, MI
- Coldwater, MI
Frequently Asked Questions
Where is area code 517?
Area code 517 serves Michigan, United States.
Who is calling me from area code 517?
A call from area code 517 most likely originates from Michigan, but caller ID can be spoofed. If an unknown caller asks for personal or payment information, hang up and call the organization back on its official number.
How do I dial a 517 number?
Within North America: dial 1-517 followed by the 7-digit number. From abroad: your international prefix (like 00 or +), then 1 517 and the number.