Below is a list of Livermore CA zip codes. For your research we have also included Livermore Area Code, Time Zone, UTC and the local Alameda County FIPS Code. Each Livermore California zip code has a center Longitude / Latitude point (the Livermore center is -121.7679977417 / 37.681999206543). For your convenience we have also indicated if that zip code in Livermore observes Daylight Savings time.