Sleep Number is located in McKinney TX, Zip Code: 75069 on the street of 1920 Eldorado Pkwy, Ste 200. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 972-548-7830. The coordinates that you can use in navigation applications to find Sleep Number quickly are 33.17239 -96.63853 USA