A XXXX XXXX has been phoning my home from an untraceable phone number ( perhaps registered somewhere XXXX XXXX and when I phoned him back he told me he was working for a " client '' that told him I owed over {$13000.00} to a credit card company and they were going to add {$5000.00} in penalty. I tried to get his address, he refused. I told him any debt resembling that amount was paid off years ago. I asked the name of his " client '' and he refused to tell me. He also had a recorded message from another untraceable phone number leave a message about the government starting an action. He hung up on me twice. He was very rude.