Below is a list of Redcrest CA zip codes. For your research we have also included Redcrest Area Code, Time Zone, UTC and the local Humboldt County FIPS Code. Each Redcrest California zip code has a center Longitude / Latitude point (the Redcrest center is -123.94699859619 / 40.398498535156). For your convenience we have also indicated if that zip code in Redcrest observes Daylight Savings time.