Below is a list of Volcano CA zip codes. For your research we have also included Volcano Area Code, Time Zone, UTC and the local Amador County FIPS Code. Each Volcano California zip code has a center Longitude / Latitude point (the Volcano center is -120.63200378418 / 38.442600250244). For your convenience we have also indicated if that zip code in Volcano observes Daylight Savings time.