The lady said she was calling to speak with my husband, I offered to help her. I informed her we are on the National Do Not Call list. She said she was calling from Chevrolet with important information about the vehicle, but since I didn't want to talk she would let me go. I used to work for GM doing, they do not call about anything. Even a vehicle recall is handle through the dlrships, by noticiation by letter or media. Scammers.