Information on GNC in Belford, NJ 07718 Outlet Note Regular Brands GNC New Jersey Belford 325463 Rating 4.7 based on 97 votes Address 78 Leonardville Road Belford, NJ 07718 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 - Asbury Park GNC Outlet - Bayonne GNC Outlet - Belmar GNC Outlet - Bayonne People Also Viewed