Below is a list of Glenham NY zip codes. For your research we have also included Glenham Area Code, Time Zone, UTC and the local Dutchess County FIPS Code. Each Glenham New York zip code has a center Longitude / Latitude point (the Glenham center is -73.927299499512 / 41.52970123291). For your convenience we have also indicated if that zip code in Glenham observes Daylight Savings time.