received a call saying they are a roofing company & asked if we would be home at 2 different times to come by. I said I need to talk to my husband. they asked for his # & I said I would talk to him. He asked when he could call me back, I said I have your number & I will call you. CLICK he hung up. I called the number back & it was not a working number. He new my name and number.