Below is a list of Mount Tremper NY zip codes. For your research we have also included Mount Tremper Area Code, Time Zone, UTC and the local Ulster County FIPS Code. Each Mount Tremper New York zip code has a center Longitude / Latitude point (the Mount Tremper center is -74.28589630127 / 42.068801879883). For your convenience we have also indicated if that zip code in Mount Tremper observes Daylight Savings time.