List of Sleepy's Stores in Amagansett, NY Outlet Note Regular Brands Sleepy's New York Amagansett Rating 4.9 based on 65 votes Official Website http://www.sleepys.com Products Mattresses Bed & Bath NameAddressPhone Name/Address/Phone Sleepy's outlet - Amagansett 2099 Montauk Hwy (631) 537-8147 People Also Viewed