Below is a list of Cassel CA zip codes. For your research we have also included Cassel Area Code, Time Zone, UTC and the local Shasta County FIPS Code. Each Cassel California zip code has a center Longitude / Latitude point (the Cassel center is -121.547996521 / 40.918598175049). For your convenience we have also indicated if that zip code in Cassel observes Daylight Savings time.