Below is a list of Hydesville CA zip codes. For your research we have also included Hydesville Area Code, Time Zone, UTC and the local Humboldt County FIPS Code. Each Hydesville California zip code has a center Longitude / Latitude point (the Hydesville center is -124.08699798584 / 40.545398712158). For your convenience we have also indicated if that zip code in Hydesville observes Daylight Savings time.