Below is a list of Parsippany NJ zip codes. For your research we have also included Parsippany Area Code, Time Zone, UTC and the local Morris County FIPS Code. Each Parsippany New Jersey zip code has a center Longitude / Latitude point (the Parsippany center is -74.427001953125 / 40.857799530029). For your convenience we have also indicated if that zip code in Parsippany observes Daylight Savings time.