Below is a list of South Plymouth NY zip codes. For your research we have also included South Plymouth Area Code, Time Zone, UTC and the local Chenango County FIPS Code. Each South Plymouth New York zip code has a center Longitude / Latitude point (the South Plymouth center is -75.564697265625 / 42.581600189209). For your convenience we have also indicated if that zip code in South Plymouth observes Daylight Savings time.