Below is a list of Jay Em WY zip codes. For your research we have also included Jay Em Area Code, Time Zone, UTC and the local Goshen County FIPS Code. Each Jay Em Wyoming zip code has a center Longitude / Latitude point (the Jay Em center is -104.36599731445 / 42.461700439453). For your convenience we have also indicated if that zip code in Jay Em observes Daylight Savings time.