Hours Of Operations GNC Oregon Prineville GNC Hours of Operation and Locations in Prineville, OR 4.9 - 150 votes 1 Locations in Prineville GNC Hours Category: Beauty & Health GNC - Prineville, OR 97754 Ochoco Plaza, 1575 Northeast 3rd Street View Store Details Explore PrinevilleView More Apparel Goody'sCarharttCarter'sDotsDeb Sports Vans Recommend For You Cotton on Bally Total Fitness Eastern Mountain Sports Trader Joe's The Athlete's Foot Diane's Beachwear Bottega Veneta Hanna Andersson Louis Vuitton Sportsman's Warehouse