Below is a list of Adin CA zip codes. For your research we have also included Adin Area Code, Time Zone, UTC and the local Modoc County FIPS Code. Each Adin California zip code has a center Longitude / Latitude point (the Adin center is -120.938 / 41.2011). For your convenience we have also indicated if that zip code in Adin observes Daylight Savings time. For more information on Adin California you will find helpful business links and searches.