Below is a list of Branchburg NJ zip codes. For your research we have also included Branchburg Area Code, Time Zone, UTC and the local Somerset County FIPS Code. Each Branchburg New Jersey zip code has a center Longitude / Latitude point (the Branchburg center is -74.660003662109 / 40.543701171875). For your convenience we have also indicated if that zip code in Branchburg observes Daylight Savings time.