Below is a list of Glenhaven CA zip codes. For your research we have also included Glenhaven Area Code, Time Zone, UTC and the local Lake County FIPS Code. Each Glenhaven California zip code has a center Longitude / Latitude point (the Glenhaven center is -122.73300170898 / 39.026401519775). For your convenience we have also indicated if that zip code in Glenhaven observes Daylight Savings time.