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278 Area Code | Ann Arbor, Michigan |

278 is the Area Code for the State of Michigan and the City of Ann Arbor

The 278 Area Code is the North American Telephone Area Code that covers the State of Michigan.

The Area Code 278 for the State of Michigan includes the following cities:

  • 278 is the Area Code for the City of Ann Arbor

Area Code 278

278 area code