Below is a list of Spruce MI zip codes. For your research we have also included Spruce Area Code, Time Zone, UTC and the local Alcona County FIPS Code. Each Spruce Michigan zip code has a center Longitude / Latitude point (the Spruce center is -83.465896606445 / 44.844100952148). For your convenience we have also indicated if that zip code in Spruce observes Daylight Savings time.