Below is a list of Tappan NY zip codes. For your research we have also included Tappan Area Code, Time Zone, UTC and the local Rockland County FIPS Code. Each Tappan New York zip code has a center Longitude / Latitude point (the Tappan center is -73.951499938965 / 41.028099060059). For your convenience we have also indicated if that zip code in Tappan observes Daylight Savings time.