List of AT&T Stores in San Dimas, CA Outlet Note Regular Brands AT&T California San Dimas Rating 4.6 based on 90 votes Official Outlet www.att.com/shop Official Website http://www.att.com/ Products Cell Phones Phones Internet Prepaid Plans Wireless Plans Smartphones Prepaid Phones Wireless Internet Wireless Phones Home Internet NameAddressPhone Name/Address/Phone AT&T outlet - San Dimas 830 W Arrow Hwy (909) 592-3232 People Also Viewed