Mattress Firm Greenfield is located in Greenfield WI, Zip Code: 53220 on the street of 4842 S 76th St. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 414-282-8487. The coordinates that you can use in navigation applications to find Mattress Firm Greenfield quickly are 42.95602 -88.008125 USA