Below is a list of Oscoda MI zip codes. For your research we have also included Oscoda Area Code, Time Zone, UTC and the local Iosco County FIPS Code. Each Oscoda Michigan zip code has a center Longitude / Latitude point (the Oscoda center is -83.330200195312 / 44.420398712158). For your convenience we have also indicated if that zip code in Oscoda observes Daylight Savings time.