Information on Ross Stores in Hauppauge, NY 11788 Outlet Note Regular Brands Ross Stores New York Hauppauge 1717905 Rating 4.6 based on 104 votes Address 140 Adams Ave, #A1 Hauppauge, NY 11788 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