Area codes in Ann Arbor, Michigan
Ann Arbor, Michigan uses area code 734. The main Ann Arbor area code is 734.
Area codes serving Ann Arbor
All Michigan area codes · Is a Ann Arbor call a scam?
Nearby cities
- Ypsilanti area codes
- Canton area codes
- Livonia area codes
- Southfield area codes
- Lincoln Park area codes
- Dearborn area codes
- Pontiac area codes
- Detroit area codes
Sourced from the official NANPA (North American Numbering Plan Administrator) numbering database, current as of June 20, 2026. Refreshed monthly.