Area Code 313 at a Glance
| Area code | 313 |
| Region | Michigan |
| Country | United States |
| Primary timezone | America/New_York |
| Dialing format | +1 (313) NXX-XXXX |
Cities and Places Using Area Code 313
Based on prefix-level carrier data, area code 313 covers places including:
- Detroit, MI
- Dearborn, MI
- Taylor, MI
- Redford Charter Township, MI
- Lincoln Park, MI
- Highland Park, MI
Frequently Asked Questions
Where is area code 313?
Area code 313 serves Michigan, United States.
Who is calling me from area code 313?
A call from area code 313 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 313 number?
Within North America: dial 1-313 followed by the 7-digit number. From abroad: your international prefix (like 00 or +), then 1 313 and the number.