What are the Westboro, Massachusetts Zip Codes for 2020, 2019Primary Zip Codes for WestboroZip CodePrimary CitySecondary City01580WestboroughWestboro, Emc,01581WestboroughWestboro01582WestboroughWestboro, National Grid Co,Cities sharing Zip Codes with WestboroZip CodePrimary CitySecondary CityMore Information01580WestboroughEmc01580WestboroughWestboro01581WestboroughWestboro01582WestboroughNational Grid Co01582WestboroughWestboroAdvertisements