Below is a list of Deweyville UT zip codes. For your research we have also included Deweyville Area Code, Time Zone, UTC and the local Box Elder County FIPS Code. Each Deweyville Utah zip code has a center Longitude / Latitude point (the Deweyville center is -112.09300231934 / 41.715400695801). For your convenience we have also indicated if that zip code in Deweyville observes Daylight Savings time.