Below is a list of Northborough MA zip codes. For your research we have also included Northborough Area Code, Time Zone, UTC and the local Worcester County FIPS Code. Each Northborough Massachusetts zip code has a center Longitude / Latitude point (the Northborough center is -71.644500732422 / 42.310398101807). For your convenience we have also indicated if that zip code in Northborough observes Daylight Savings time.