Below is a list of Onamia MN zip codes. For your research we have also included Onamia Area Code, Time Zone, UTC and the local Mille Lacs County FIPS Code. Each Onamia Minnesota zip code has a center Longitude / Latitude point (the Onamia center is -93.667701721191 / 46.070598602295). For your convenience we have also indicated if that zip code in Onamia observes Daylight Savings time.