Below is a list of Randalia IA zip codes. For your research we have also included Randalia Area Code, Time Zone, UTC and the local Fayette County FIPS Code. Each Randalia Iowa zip code has a center Longitude / Latitude point (the Randalia center is -91.88459777832 / 42.863098144531). For your convenience we have also indicated if that zip code in Randalia observes Daylight Savings time.