Below is a list of West Harrison NY zip codes. For your research we have also included West Harrison Area Code, Time Zone, UTC and the local Westchester County FIPS Code. Each West Harrison New York zip code has a center Longitude / Latitude point (the West Harrison center is -73.731101989746 / 40.973201751709). For your convenience we have also indicated if that zip code in West Harrison observes Daylight Savings time.