Mattress Firm is located in Overland Park KS, Zip Code: 66213 on the street of 11970 Metcalf Ave. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 913-498-2337. The coordinates that you can use in navigation applications to find Mattress Firm quickly are 38.9112 -94.66991 USA