Below is a list of Erhard MN zip codes. For your research we have also included Erhard Area Code, Time Zone, UTC and the local Otter Tail County FIPS Code. Each Erhard Minnesota zip code has a center Longitude / Latitude point (the Erhard center is -96.09880065918 / 46.483299255371). For your convenience we have also indicated if that zip code in Erhard observes Daylight Savings time.