Below is a list of Iron Belt WI zip codes. For your research we have also included Iron Belt Area Code, Time Zone, UTC and the local Iron County FIPS Code. Each Iron Belt Wisconsin zip code has a center Longitude / Latitude point (the Iron Belt center is -90.324203491211 / 46.400699615479). For your convenience we have also indicated if that zip code in Iron Belt observes Daylight Savings time.