ZIP Code 49903
Amasa, Michigan · Iron County
No22140
Zip49903
TypePO BOX
Decommissioned0
Primary CityAmasa
Acceptable Cities—
Unacceptable Cities—
StateMI
LstateMichigan
CountyIron County
TimezoneAmerica/Menominee
Area Codes906
World RegionNA
CountryUS
Latitude46,23
Longitude-88,45