Below is a list of Hillman MI zip codes. For your research we have also included Hillman Area Code, Time Zone, UTC and the local Montmorency County FIPS Code. Each Hillman Michigan zip code has a center Longitude / Latitude point (the Hillman center is -83.900703430176 / 45.065399169922). For your convenience we have also indicated if that zip code in Hillman observes Daylight Savings time.