Chex Systems, Inc.

Attn: Security Freeze Department

PO Box 583399

Minneapolis, MN 55458



 ​Telephone and Interactive Voice Response


The IVR System is available 24 hours per day. Representatives are available to assist 5:00 am - 11:30 pm Central Standard Time, seven days a week.

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