ZIP Code 92503
Riverside, California · Riverside County
No39110
Zip92503
TypeSTANDARD
Decommissioned0
Primary CityRiverside
Acceptable Cities—
Unacceptable CitiesArlington
StateCA
LstateCalifornia
CountyRiverside County
TimezoneAmerica/Los_Angeles
Area Codes951
World RegionNA
CountryUS
Latitude33,89
Longitude-117,44