Information on GNC in Newnan, GA 30265 Outlet Note Regular Brands GNC Georgia Newnan 328720 Rating 4.7 based on 97 votes Address 3055 East Highway 34 Newnan, GA 30265 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 - Atlanta GNC Outlet - Atlanta GNC Outlet - Atlanta GNC Outlet - Atlanta People Also Viewed