Information on GNC in Covington, GA 30014 Outlet Note Regular Brands GNC Georgia Covington 326295 Rating 4.7 based on 97 votes Address 3215 Highway 278 Nw Covington, GA 30014 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 - Athens People Also Viewed