Mattress Firm Hummelstown is located in Hummelstown PA, Zip Code: 17036 on the street of 1166 Mae St. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 717-533-4278. The coordinates that you can use in navigation applications to find Mattress Firm Hummelstown quickly are 40.27079 -76.68699 USA