List of AT&T Stores in Frederick, MD Outlet Note Regular Brands AT&T Maryland Frederick 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 - Frederick 5500 Buckeystown Pike (301) 668-4141 AT&T outlet - Frederick 1170-C West Patrick Street (301) 846-0555 AT&T outlet - Frederick 5509 Urbana Pike (301) 682-5766 People Also Viewed