ZIP Code 63664
Potosi, Missouri · Washington County
No28297
Zip63664
TypeSTANDARD
Decommissioned0
Primary CityPotosi
Acceptable Cities—
Unacceptable Cities—
StateMO
LstateMissouri
CountyWashington County
TimezoneAmerica/Chicago
Area Codes573
World RegionNA
CountryUS
Latitude37,93
Longitude-90,78