D & B Supply Co. D & B Supply Co. Search | Advanced Search | New Members | Coupons and Discounts | All Categories Other >> Retail & Shopping D & B Supply Co. 850 SouthgatePendleton, OR 97801 | View on Google Maps Annie Majors (541) 276-0102 Visit Site Hours: Mon-Sat 8am-7pm; Sun 9:30am-5pm Member Since: 2007