Below is a list of Millbury MA zip codes. For your research we have also included Millbury Area Code, Time Zone, UTC and the local Worcester County FIPS Code. Each Millbury Massachusetts zip code has a center Longitude / Latitude point (the Millbury center is -71.759300231934 / 42.19340133667). For your convenience we have also indicated if that zip code in Millbury observes Daylight Savings time.