List of Sleep Number Stores in Columbia, SC Outlet Note Regular Brands Sleep Number South Carolina Columbia Rating 4.8 based on 84 votes Official Outlet www.sleepnumber.com/eng/categories/Sleep-NumberPillows-Bedding/Clearance Official Website http://www.sleepnumber.com/ Products Bedding Pillows Mattresses Bed Bed Sheets Adjustable Beds Bed Accessories NameAddressPhone Name/Address/Phone Sleep Number by Select Comfort outlet - Columbia Columbiana Centre (803) 732-0204 Sleep Number outlet - Columbia 10254 Two Notch Rd, Ste A (803) 462-6926 Sleep Number outlet - Columbia 100 Columbiana Cir, Ste 1408 (803) 732-0204 People Also Viewed