ChamberMaster Walmart Shopping & Specialty Retail Walmart Visit Website 1690 SE Harvest Rd Pullman, WA 99163 (509) 334-2990 (509) 334-2970 (fax) Facebook Hours: 24 Hours a Day (Closed Christmas Eve and Christmas Day) About Map About Pullman's very own Fast and Friendly 24-Hour Shopping Supercenter! We promise you the lowest prices anywhere, and that's backed by our Price-Match guarantee! Directions Located just off Bishop Blvd, adjacent to the Pullman Regional Hospital.