Middlesex Savings Bank Address: 629 Massachusetts Ave, Boxborough, MA 01719 Phone: (978) 263-1711 Banks Other Businesses: Royal Air Force Museum at 136 Joseph Rd, Boxborough, MA 01719 Metro West Behavioral Health at 380 Massachusetts Ave, Boxborough, MA 01719 Almyra Inc at 1740 Massachusetts Ave, Boxborough, MA 01719 Holiday Inn BOXBOROUGH (I-495 EXIT 28) at 242 Adams Place, Boxborough, MA 01719