Information on Ross Stores in Columbia, MD 21044 Outlet Note Regular Brands Ross Stores Maryland Columbia 1703495 Rating 4.6 based on 104 votes Address 10440 Little Patuxent Pkwy, #G4 Columbia, MD 21044 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