Below is a list of Plessis NY zip codes. For your research we have also included Plessis Area Code, Time Zone, UTC and the local Jefferson County FIPS Code. Each Plessis New York zip code has a center Longitude / Latitude point (the Plessis center is -75.854103088379 / 44.270599365234). For your convenience we have also indicated if that zip code in Plessis observes Daylight Savings time.