Below is a list of Loretto MI zip codes. For your research we have also included Loretto Area Code, Time Zone, UTC and the local Dickinson County FIPS Code. Each Loretto Michigan zip code has a center Longitude / Latitude point (the Loretto center is -87.815200805664 / 45.77730178833). For your convenience we have also indicated if that zip code in Loretto observes Daylight Savings time.