The guy called and said that I owed over $2, 000 on a line of credit from CompUSA from almost 10 years ago. I never had a line of credit at Comp-USA. The guy said that they'd been sending me bills. I never recieved any bills. He had my address and the last 4 numbers of my social security number. He said the debt showed on my credit report. I looked at my credit report, and there's no such debt listed on it. This has to be a scam.