Sleep Number is located in Saint Louis MO, Zip Code: 63125 on the street of 7333 S Lindbergh Blvd Ste B. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 314-815-3012. The coordinates that you can use in navigation applications to find Sleep Number quickly are 38.50674 -90.32644 USA