Below is a list of Sewell NJ zip codes. For your research we have also included Sewell Area Code, Time Zone, UTC and the local Gloucester County FIPS Code. Each Sewell New Jersey zip code has a center Longitude / Latitude point (the Sewell center is -75.141296386719 / 39.768100738525). For your convenience we have also indicated if that zip code in Sewell observes Daylight Savings time.