Below is a list of Fulton CA zip codes. For your research we have also included Fulton Area Code, Time Zone, UTC and the local Sonoma County FIPS Code. Each Fulton California zip code has a center Longitude / Latitude point (the Fulton center is -122.76999664307 / 38.49649810791). For your convenience we have also indicated if that zip code in Fulton observes Daylight Savings time.