Mattress Firm Kings Plaza is located in Brooklyn NY, Zip Code: 11234 on the street of 2484 Flatbush Ave. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 718-692-4241. The coordinates that you can use in navigation applications to find Mattress Firm Kings Plaza quickly are 40.40297 -74.12674 USA