Curiosity Curiosity is located in Muscle Shoals AL, Zip Code: 35661 on the street of 735 Avalon Ave. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 256-248-4125. The coordinates that you can use in navigation applications to find Curiosity Curiosity quickly are 34.74498 -87.66309 USA