Mattress Firm 86th and 5th is located in Brooklyn NY, Zip Code: 11209 on the street of 478 86th St. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 718-680-1416. The coordinates that you can use in navigation applications to find Mattress Firm 86th and 5th quickly are 40.52768 -74.23175 USA