What appeared to sound like a Black women called my cellphone on 7/30/10, from 248-455-0861. She claimed she was with DTE Energy and there was a problem with my account. I asked what was the problem, but before she did that she wanted to know my address and the last 4 digits of my SSN. I quicklly gave her my address but refused to give her the last 4 of my SSN. She wanted to know if this was the only address where I had an account with DTE. I was like what... At this point I hung up on her because it sounded supicious. Called number back and it was disconnected. Someone or some goup of people are running a scam or attempting to get information to commit fraud. Also got several calls from  248-948-0831 during the week, but no one responded when I answered. Called back, number disconnected.