Question Author
TheChair, Having had contact with call centres in the past, I am not being paranoid at all. Years ago, if you filled out, say, an entry form for a competition, the form had to include a box which you had to tick a box to stop the company sharing your data. Call centres took great delight in the knowledge that a) the box was very small, b) the text explaining what to do was so small you could barely read it, and c) most people wouldn't bother anyway. The legislation was changed to stop the practice, but it doesn't mean it doesn't happen any more. This explains why most scam callers also know the name of person who they are calling. Number generators can't do that.