Mattress Firm Boise is located in Boise ID, Zip Code: 83704 on the street of 675 N Milwaukee St. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 208-375-5911. The coordinates that you can use in navigation applications to find Mattress Firm Boise quickly are 43.61088 -116.28453 USA