Below is a list of East Williamson NY zip codes. For your research we have also included East Williamson Area Code, Time Zone, UTC and the local Wayne County FIPS Code. Each East Williamson New York zip code has a center Longitude / Latitude point (the East Williamson center is -77.144500732422 / 43.235599517822). For your convenience we have also indicated if that zip code in East Williamson observes Daylight Savings time.