Sleep Number is located in Oklahoma City OK, Zip Code: 73118 on the street of 1901 Northwest Expy, Ste 2059A. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 405-810-0074. The coordinates that you can use in navigation applications to find Sleep Number quickly are 35.523153 -97.546096 USA