Below is a list of Biwabik MN zip codes. For your research we have also included Biwabik Area Code, Time Zone, UTC and the local Saint Louis County FIPS Code. Each Biwabik Minnesota zip code has a center Longitude / Latitude point (the Biwabik center is -92.34839630127 / 47.533100128174). For your convenience we have also indicated if that zip code in Biwabik observes Daylight Savings time.