ZIP Code 94505
Discovery Bay, California · Contra Costa County
No39917
Zip94505
TypeSTANDARD
Decommissioned0
Primary CityDiscovery Bay
Acceptable CitiesByron
Unacceptable Cities—
StateCA
LstateCalifornia
CountyContra Costa County
TimezoneAmerica/Los_Angeles
Area Codes209, 350, 925
World RegionNA
CountryUS
Latitude37,87
Longitude-121,6