What are the Cedar Flat, California Zip Codes for 2020, 2019Primary Zip Codes for Cedar FlatZip CodePrimary CitySecondary City96140Carnelian BayCedar Flat, Agate Bay, Flick Point, Fulton Acres, RidgewoodCities sharing Zip Codes with Cedar FlatZip CodePrimary CitySecondary CityMore Information96140Carnelian BayAgate Bay96140Carnelian BayCedar Flat96140Carnelian BayFlick Point96140Carnelian BayFulton Acres96140Carnelian BayRidgewoodAdvertisements