Equifax Information service LLC
P.O. BOx 105518
Atlanta, GA 30348
1-888-265-8835
http://www.equifax.com
Experian
P.O. Box 2002
Allen, TX 75013
http://www.experian.com
TransUnion
P.O. Box 2000
Chester, PA 19022-2000
1-800-916-8800
http://www.transunion.com/disputeonline