Below is a list of Lake Ann MI zip codes. For your research we have also included Lake Ann Area Code, Time Zone, UTC and the local Benzie County FIPS Code. Each Lake Ann Michigan zip code has a center Longitude / Latitude point (the Lake Ann center is -85.843101501465 / 44.725299835205). For your convenience we have also indicated if that zip code in Lake Ann observes Daylight Savings time.