ZIP Code 94587
Union City, California · Alameda County
No39996
Zip94587
TypeSTANDARD
Decommissioned0
Primary CityUnion City
Acceptable Cities—
Unacceptable Cities—
StateCA
LstateCalifornia
CountyAlameda County
TimezoneAmerica/Los_Angeles
Area Codes341, 510
World RegionNA
CountryUS
Latitude37,6
Longitude-122,02