Below is a list of East Brunswick NJ zip codes. For your research we have also included East Brunswick Area Code, Time Zone, UTC and the local Middlesex County FIPS Code. Each East Brunswick New Jersey zip code has a center Longitude / Latitude point (the East Brunswick center is -74.416198730469 / 40.425498962402). For your convenience we have also indicated if that zip code in East Brunswick observes Daylight Savings time.