Sleep Number is located in Wichita KS, Zip Code: 67205 on the street of 2441 N Maize Rd, Ste 2501. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 316-722-4997. The coordinates that you can use in navigation applications to find Sleep Number quickly are 37.72708 -97.46531 USA