List of Sleepy's Stores in Niles, IL Outlet Note Regular Brands Sleepy's Illinois Niles Rating 4.9 based on 65 votes Official Website http://www.sleepys.com Products Mattresses Bed & Bath NameAddressPhone Name/Address/Phone Sleepy's outlet - Niles 9517 N Milwaukee Ave (847) 966-1463 Sleepy's outlet - Niles 5764 W Touhy Ave (847) 588-2481 Sleepy's outlet - Niles 7113 W Dempster St (847) 863-3752 People Also Viewed