Caller-ID blocked call from "Becky" at Savings Direct Club. Said she was congratulating me on my excellent credit and then gave me the last four digits of my credit card number. I objected to her having that info and asked her to identify where her last name (she wouldn't give it), and where / from whom she received my credit card info. She said because of "privacy concerns" she could not give that info out. I told her that I was the holder of the card and that I, therefore, was entitled to have the info I asked for! I asked for her telephone number and address. She wouldn't give it. I asked her for her manager. She asked "Mike" to get on the phone, and I heard him yell at her in the background. When he got on the phone, I calmly asked him to provide me with his company's tel. # and address. He promptly hung up on me. Something should be done about this outfit.