Below is a list of West Valley UT zip codes. For your research we have also included West Valley Area Code, Time Zone, UTC and the local Salt Lake County FIPS Code. Each West Valley Utah zip code has a center Longitude / Latitude point (the West Valley center is -111.94799804688 / 40.692100524902). For your convenience we have also indicated if that zip code in West Valley observes Daylight Savings time.