Mattress Firm Lynbrook is located in Lynbrook NY, Zip Code: 11563 on the street of 382 Sunrise Hwy. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 516-825-4030. The coordinates that you can use in navigation applications to find Mattress Firm Lynbrook quickly are 40.655487 -73.668956 USA