Below is a list of White Plains NY zip codes. For your research we have also included White Plains Area Code, Time Zone, UTC and the local Westchester County FIPS Code. Each White Plains New York zip code has a center Longitude / Latitude point (the White Plains center is -73.757202148438 / 41.019199371338). For your convenience we have also indicated if that zip code in White Plains observes Daylight Savings time.