ZIP Code 48761
South Branch, Michigan · Iosco County
No21487
Zip48761
TypeSTANDARD
Decommissioned0
Primary CitySouth Branch
Acceptable Cities—
Unacceptable Cities—
StateMI
LstateMichigan
CountyIosco County
TimezoneAmerica/Detroit
Area Codes989
World RegionNA
CountryUS
Latitude44,46
Longitude-83,88