ZIP Code 49440
Muskegon, Michigan · Muskegon County
No21870
Zip49440
TypeSTANDARD
Decommissioned0
Primary CityMuskegon
Acceptable Cities—
Unacceptable CitiesMeskegon
StateMI
LstateMichigan
CountyMuskegon County
TimezoneAmerica/Detroit
Area Codes231
World RegionNA
CountryUS
Latitude43,24
Longitude-86,25