They say it's from customer service, but never tells you what exactly they are. Requests bank account, and hangs up if you don't say anything. It sounds like it's from a real person at the beginning, but you realize it's just an answering machine.

Had to answer questions from a robot to get to a human.  Said he was from Grand Celebrations Vacations that was owned by RCI.  RCI had no idea who I was when I contacted them to be taken off the list.

They were trying to sell a vacation cruise (that I supposedly won by using a hotel in the past).  Liars and crooks bugging me at 9am on a Saturday.

I will try to report them, just don't think I have the correct info from them.