Below is a list of Lewiston MN zip codes. For your research we have also included Lewiston Area Code, Time Zone, UTC and the local Winona County FIPS Code. Each Lewiston Minnesota zip code has a center Longitude / Latitude point (the Lewiston center is -91.869201660156 / 43.984298706055). For your convenience we have also indicated if that zip code in Lewiston observes Daylight Savings time.