Best answer from question by ~just.me~:
Answer by financing_loans
www.annualcreditreport.com
This is the government mandated website. You can get all 3 of them for free. Once a year. There is no sign up or cost. They have to give you your report free once a year.
UPDATE
If you know what you are disputing just dispute them. When you dispute something they will send you an answer saying why they took it off or why they didnt. You get the credit report either way.