Michigan Area Codes
12 area codes in Michigan, United States. Country code: +1. Find area codes by city and region.
All Michigan Area Codes
| Area Code | Major Cities | Region |
|---|---|---|
| 231 | Muskegon, Traverse City | West |
| 248 | Troy, Pontiac | Oakland County |
| 269 | Kalamazoo, Battle Creek | Southwest |
| 313 | Detroit | Southeast |
| 517 | Lansing, Jackson | Central |
| 586 | Warren, Sterling Heights | Macomb |
| 616 | Grand Rapids | West |
| 734 | Ann Arbor | Southeast |
| 810 | Flint | East |
| 906 | Upper Peninsula | UP |
| 947 | Oakland County (overlay) | Oakland |
| 989 | Saginaw, Midland | Central |
About Michigan Area Codes
Michigan uses 12 area codes under the North American Numbering Plan (NANP). When calling within Michigan, dial the 3-digit area code followed by the 7-digit phone number. From abroad: exit code + 1 + area code + number.