List of Comcast Stores in Antioch, CA Outlet Note Regular Brands Comcast California Antioch 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 - Antioch (925) 301-9646 Comcast outlet - Antioch (877) 665-0451 Comcast outlet - Antioch 101-111 E 18th St (855) 637-1407 Comcast outlet - Antioch 1820-1862 A St (925) 308-5664 People Also Viewed