Below is a list of Redding IA zip codes. For your research we have also included Redding Area Code, Time Zone, UTC and the local Ringgold County FIPS Code. Each Redding Iowa zip code has a center Longitude / Latitude point (the Redding center is -94.386299133301 / 40.607200622559). For your convenience we have also indicated if that zip code in Redding observes Daylight Savings time.