Information on Ross Stores in Horsham, PA 19044 Outlet Note Regular Brands Ross Stores Pennsylvania Horsham 1716322 Rating 4.6 based on 104 votes Address 601 Dresher Rd, #100 Horsham, PA 19044 Phone Hours may vary in different stores. For accurate hours, please contact each store directly. Suite643 Hours may vary in different stores. For accurate hours, please contact each store directly. People Also Viewed