List of Comcast Stores in Groton, CT Outlet Note Regular Brands Comcast Connecticut Groton Rating 4.9 based on 96 votes Official Outlet www.comcast.com/corporate/shop/productoverview.html Official Website http://www.comcast.com/ Products Phone High-Speed Internet Cable TV NameAddressPhone Name/Address/Phone Comcast outlet - Groton 401 Gold Star Hwy (860) 445-8116 Comcast outlet - Groton 1270 Gold Star Hwy (860) 333-5870 Comcast outlet - Groton 331 Mitchell St (877) 573-8334 Comcast outlet - Groton 49 Poquonnock Rd (877) 549-9018 People Also Viewed