Information on GNC in Valdosta, GA 31605 Outlet Note Regular Brands GNC Georgia Valdosta 330338 Rating 4.7 based on 97 votes Address 3200 North oak st. Extension Valdosta, GA 31605 Phone Hours may vary in different stores. For accurate hours, please contact each store directly. Suite643 Hours may vary in different stores. For accurate hours, please contact each store directly. Nearby GNC Outlet GNC Outlet - Adel GNC Outlet - Ashburn GNC Outlet - Alma GNC Outlet - Albany People Also Viewed