Below is a list of Mountainville NY zip codes. For your research we have also included Mountainville Area Code, Time Zone, UTC and the local Orange County FIPS Code. Each Mountainville New York zip code has a center Longitude / Latitude point (the Mountainville center is -74.078399658203 / 41.401699066162). For your convenience we have also indicated if that zip code in Mountainville observes Daylight Savings time.