Information on GNC in Portsmouth, VA 23703 Outlet Note Regular Brands GNC Virginia Portsmouth 329320 Rating 4.7 based on 97 votes Address 5914 West High Street Portsmouth, VA 23703 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 - Callao GNC Outlet - Ashland GNC Outlet - Amelia Court GNC Outlet - Bowling Green People Also Viewed