Ok...I have a friend. He's been in the same house, with the same phone number for over 2 years now. He is plagued with a collection agency calling to collect money from someone that he doesn't know. The collection agency doesn't believe that he isn't the correct person, and it has now escallated to the point that they are now threatening him. Thanks to caller ID, he has the number that it's coming from, and it goes back to a collection agency, so we know that it isn't someone just playing a trick.

The question is, who should he call to report them? The FCC? The police? Who do you think? Does anyone have any good websites for informaiton like this?