Below is a list of Zenia CA zip codes. For your research we have also included Zenia Area Code, Time Zone, UTC and the local Trinity County FIPS Code. Each Zenia California zip code has a center Longitude / Latitude point (the Zenia center is -123.49199676514 / 40.20539855957). For your convenience we have also indicated if that zip code in Zenia observes Daylight Savings time.