I'm sorry you have to go through this.
When I went to go buy a car a few years ago, my credit report wasn't good & didn't know why. When I requested a copy, there was an unpaid phone bill for over $1000 that was under my social security #. The account was opened in 1997 when I was still in high school & not old enough to have a credit card or a phone under my name. I was supremely pissed & have been trying to fight it w/the phone company b/c they still want their money. This truly sucks to be a person who's been screwed this way.