Fraud alerts can help prevent an identity thief from opening any more accounts in your name. Contact the toll-free fraud number of any of the three consumer reporting companies below to place a fraud alert on your credit report. You only need to contact one of the three companies to place an alert. The company you call is required to contact the other two, which will place an alert on their versions of your report, too.

Equifax: 1-800-525-6285; www.equifax.com; P.O. Box 740241, Atlanta, GA 30374- 0241

Experian: 1-888-EXPERIAN (397-3742); www.experian.com; P.O. Box 9532, Allen, TX 75013

TransUnion: 1-800-680-7289; www.transunion.com; Fraud Victim Assistance Division, P.O. Box 6790, Fullerton, CA 92834-6790

Once you place the fraud alert in your file, you're entitled to order free copies of your credit reports, and, if you ask, only the last four digits of your SSN will appear on your credit reports.Once you get your credit reports, review them carefully. Look for inquiries from companies you haven't contacted, accounts you didn't open, and debts on your accounts that you can't explain. Check that information, like your SSN, address(es), name or initials, and employers are correct. If you find fraudulent or inaccurate information, get it removed. See Correcting Credit Reports to learn how. Continue to check your credit reports periodically, especially for the first year after you discover the identity theft, to make sure no new fraudulent activity has occurred.