Below is a list of Korbel CA zip codes. For your research we have also included Korbel Area Code, Time Zone, UTC and the local Humboldt County FIPS Code. Each Korbel California zip code has a center Longitude / Latitude point (the Korbel center is -123.95800018311 / 40.87020111084). For your convenience we have also indicated if that zip code in Korbel observes Daylight Savings time.