Below is a list of Eastchester NY zip codes. For your research we have also included Eastchester Area Code, Time Zone, UTC and the local Westchester County FIPS Code. Each Eastchester New York zip code has a center Longitude / Latitude point (the Eastchester center is -73.808700561523 / 40.956199645996). For your convenience we have also indicated if that zip code in Eastchester observes Daylight Savings time.