Below is a list of South Dayton NY zip codes. For your research we have also included South Dayton Area Code, Time Zone, UTC and the local Cattaraugus County FIPS Code. Each South Dayton New York zip code has a center Longitude / Latitude point (the South Dayton center is -79.05110168457 / 42.361698150635). For your convenience we have also indicated if that zip code in South Dayton observes Daylight Savings time.