Area Code 734 at a Glance
| Area code | 734 |
| Region | Michigan |
| Country | United States |
| Primary timezone | America/New_York |
| Dialing format | +1 (734) NXX-XXXX |
Cities and Places Using Area Code 734
Based on prefix-level carrier data, area code 734 covers places including:
- Ann Arbor, MI
- Livonia, MI
- Ypsilanti, MI
- Monroe, MI
- Canton, MI
- Taylor, MI
- Romulus, MI
- Westland, MI
- Dexter, MI
- Belleville, MI
- Plymouth, MI
- Flat Rock, MI
Frequently Asked Questions
Where is area code 734?
Area code 734 serves Michigan, United States.
Who is calling me from area code 734?
A call from area code 734 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 734 number?
Within North America: dial 1-734 followed by the 7-digit number. From abroad: your international prefix (like 00 or +), then 1 734 and the number.