Ann-Arbor Area Codes, Michigan, United States
How to call Ann-Arbor, Michigan?
Ann-Arbor has 1 area code. To call Ann-Arbor you need to dial the United States country code (+1) and the following area code:
734How to know if I'm receiving calls from Ann-Arbor, Michigan?
You are receiving calls from Ann-Arbor when the phone number starts with the following combination:
1-734Other area codes in United States
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