ZIP Code 48721 Area Code
Black River, Michigan
Area Code
231, 248, 313, 517, 586, 616, 734, 810, 906, 989
Primary area codes for Michigan (per-ZIP data not available)
Location
| ZIP Code | 48721 |
|---|---|
| City | Black River |
| State | Michigan (MI) |
| County | Alcona |
Frequently Asked Questions
ZIP code 48721 is in Black River, Michigan. The primary area codes for Michigan are 231, 248, 313, 517, 586, 616, 734, 810, 906, 989.
ZIP code 48721 is in Black River, Michigan.