New Haven, MI Area Codes
New Haven is served by area code 586. It is in Michigan, Macomb County. About 12,687 people live in its 2 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 586 |
| State / province | Michigan |
| County | Macomb County |
| Population | 12,687 |
| ZIP codes | 2 |
| Time zone | Eastern |
| Coordinates | 42.7630, -82.7989 |
What area code is New Haven in?
| Area code | Main state | Population covered | Overlap |
|---|---|---|---|
| 586 | Michigan | 552,470 | — |
ZIP codes in the code footprint
Nearby towns and their area codes
New Baltimore 586Richmond 586Macomb 586Mount Clemens 586Harrison Township 586Washington 586Romeo 586Algonac 810
How to dial
Dial 586 + 7 digits for a number in New Haven, or +1 586 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.