Below is a list of Port Republic NJ zip codes. For your research we have also included Port Republic Area Code, Time Zone, UTC and the local Atlantic County FIPS Code. Each Port Republic New Jersey zip code has a center Longitude / Latitude point (the Port Republic center is -74.487098693848 / 39.533599853516). For your convenience we have also indicated if that zip code in Port Republic observes Daylight Savings time.