Below is a list of Glen Rock NJ zip codes. For your research we have also included Glen Rock Area Code, Time Zone, UTC and the local Bergen County FIPS Code. Each Glen Rock New Jersey zip code has a center Longitude / Latitude point (the Glen Rock center is -74.126899719238 / 40.961700439453). For your convenience we have also indicated if that zip code in Glen Rock observes Daylight Savings time.