​Mail

Chex Systems, Inc.

Attn: Security Freeze Department

7805 Hudson Road, Suite 100

Woodbury, MN 55125

 ​Fax

414.341.7445

 ​Telephone

800.887.7652

 
  • The contact information on this page pertains only to requests involving a Security Freeze. For any other request, please contact ChexSystems.