Below is a list of Mountain Lake Park MD zip codes. For your research we have also included Mountain Lake Park Area Code, Time Zone, UTC and the local Garrett County FIPS Code. Each Mountain Lake Park Maryland zip code has a center Longitude / Latitude point (the Mountain Lake Park center is -79.402297973633 / 39.337898254395). For your convenience we have also indicated if that zip code in Mountain Lake Park observes Daylight Savings time.