Below is a list of Coloma CA zip codes. For your research we have also included Coloma Area Code, Time Zone, UTC and the local El Dorado County FIPS Code. Each Coloma California zip code has a center Longitude / Latitude point (the Coloma center is -120.89099884033 / 38.800701141357). For your convenience we have also indicated if that zip code in Coloma observes Daylight Savings time.