List of Sleepy's Stores in La Plata, MD Outlet Note Regular Brands Sleepy's Maryland La Plata Rating 4.9 based on 65 votes Official Website http://www.sleepys.com Products Mattresses Bed & Bath NameAddressPhone Name/Address/Phone Sleepy's outlet - La Plata 106 Rosewick Rd (301) 934-2892 People Also Viewed