Below is a list of South Byron NY zip codes. For your research we have also included South Byron Area Code, Time Zone, UTC and the local Genesee County FIPS Code. Each South Byron New York zip code has a center Longitude / Latitude point (the South Byron center is -78.06559753418 / 43.048099517822). For your convenience we have also indicated if that zip code in South Byron observes Daylight Savings time.