Below is a list of Diamond Springs CA zip codes. For your research we have also included Diamond Springs Area Code, Time Zone, UTC and the local El Dorado County FIPS Code. Each Diamond Springs California zip code has a center Longitude / Latitude point (the Diamond Springs center is -120.82299804688 / 38.692901611328). For your convenience we have also indicated if that zip code in Diamond Springs observes Daylight Savings time.