231 – Michigan Area Codes
Number structure
| +1 | 231 | 223 228 237 238 258 263 ... | •••• |
| United States | Michigan | Code of City | Number |
List of area codes
| City | Area Code |
|---|---|
| Alanson | 231-548 |
| Baldwin | 231-745 |
| Beaver Island | 231-448 |
| Bellaire | 231-533 |
| Beulah | 231-882 |
| Big Rapids | 231-592, 231-796 |
| Boyne City | 231-582 |
| Boyne Falls | 231-549 |
| Cadillac | 231-775, 231-779, 231-876 |
| Cedar | 231-228 |
| Central Lake | 231-544 |
| Charlevoix | 231-237, 231-547 |
| Cheboygan | 231-597, 231-627 |
| East Jordan | 231-536 |
| Elk Rapids | 231-264 |
| Evart | 231-734 |
| Frankfort | 231-352 |
| Fremont | 231-924 |
| Fruitport Charter township | 231-865 |
| Glen Arbor | 231-334 |
| Grant | 231-834 |
| Harbor Springs | 231-526 |
| Hart | 231-873 |
| Hesperia | 231-854 |
| Honor | 231-325 |
| Howard City | 231-937 |
| Indian River | 231-238 |
| Interlochen | 231-276 |
| Kalkaska | 231-258 |
| Kingsley | 231-263 |
| Lake City | 231-839 |
| Ludington | 231-843, 231-845 |
| Mackinaw City | 231-436 |
| Mancelona | 231-587 |
| Manistee | 231-398, 231-723 |
| Manton | 231-824 |
| Marion | 231-743 |
| McBain | 231-825 |
| Mesick | 231-885 |
| Muskegon | 231-672, 231-719, 231-722, 231-724, 231-726, 231-727, 231-728, 231-733, 231-737, 231-739, 231-744, 231-747, 231-755, 231-759, 231-766, 231-767, 231-773, 231-777, 231-788, 231-830 |
| Newaygo | 231-652 |
| Northport | 231-386 |
| Norton Shores | 231-780, 231-798 |
| Pentwater | 231-869 |
| Petoskey | 231-347, 231-348, 231-439, 231-487 |
| Ravenna | 231-853 |
| Reed City | 231-832 |
| Scottville | 231-757 |
| Shelby | 231-861 |
| Suttons Bay | 231-271 |
| Traverse City | 231-223, 231-421, 231-922, 231-929, 231-932, 231-933, 231-935, 231-941, 231-943, 231-944, 231-946, 231-947, 231-995 |
| White Cloud | 231-689 |
| Whitehall | 231-893, 231-894 |
| Williamsburg | 231-267 |
Local time in Michigan
| Timezone | GMT | Time |
|---|---|---|
| America/New_York | -04:00 | [loading...] |
Map of Michigan
Other area codes in United States
Area Codes Search Notes
Fixed phone numbers in the United States, state Michigan (area code 231) are comprised of a single country code (+1), a 3 digit area code, a 3 digit local office code (or region code), and a 4 digit line code. Making a call with the wrong country, area, or region code can be costly. Browse our sites area and region codes by state and city to ensure you have the correct information for your calls. Each states page contains a list of the cities within that state and the numbers of that area. Also available are local times. So you don’t have to worry about calling too late or early again.
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