Below is a list of South International Falls MN zip codes. For your research we have also included South International Falls Area Code, Time Zone, UTC and the local Koochiching County FIPS Code. Each South International Falls Minnesota zip code has a center Longitude / Latitude point (the South International Falls center is -93.402603149414 / 48.587001800537). For your convenience we have also indicated if that zip code in South International Falls observes Daylight Savings time.