Received a notice of collection placement letter stating that I owed $450 to A T & T for an unpaid phone bill. I have not been with AT&T since December 2006. I called EOS CCA and was told I needed to call A T & T for proof that I owed this money. I called AT&T and spoke to a guy who said I had a zero balance. He then transferred me to his supervisor to get this resolved who told me that they had no information on my account that it had been sold to US ASSET MANAGEMENT, but they had been sending me statements monthly and my account had been sent to 4 different collection agencies. And that I needed to contact US ASSET MANAGEMENT for any information, so I called back EOS to get the number for US ASSET MANAGEMENT and was told they are the same company. The Ass that I talked to was Dominic Palmariello, he told me that he did not have to provide me any proof of owing the debt just to pay it. I refused and he hung up on me. I am sure this is all a scam and that some people do not question it and just pay it. I am going to warn everyone I know to stay away from AT&T, I am also reporting this company to the Federal Department of Collection Agencies.