Steinway Mattress World is located in Astoria NY, Zip Code: 11103 on the street of 32-35 Steinway St. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 718-274-3874. The coordinates that you can use in navigation applications to find Steinway Mattress World quickly are 40.75791 -73.91946 USA