Below is a list of Lime Springs IA zip codes. For your research we have also included Lime Springs Area Code, Time Zone, UTC and the local Howard County FIPS Code. Each Lime Springs Iowa zip code has a center Longitude / Latitude point (the Lime Springs center is -92.2783 / 43.4554). For your convenience we have also indicated if that zip code in Lime Springs observes Daylight Savings time. For more information on Lime Springs Iowa you will find helpful business links and searches.