How do I get a copy of my credit report?

Experian acquired its credit reporting business from TRW in 1995, and its databases contain credit information on 215 million consumers in the United States. In addition to providing credit reports, Experian maintains a database of over 450 million vehicles containing title and registration data from North American governments and provides address information for more than 20 billion promotional mail pieces to more than 100 million households every year.