Callbox Storage is a full-service storage solution that is now serving the DFW and Houston area. We pick it up, store it and deliver it back when you need it. FULL-SERVICE STORAGE IN GRAND PRAIRIE, TX Instead of making your drive back and forth to a self-storage facility, Callbox Storage does the hard work for you. We pick up your belongings, inventory them for easy access, load them on the truck, and drive them to our secure storage facility