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Customer Assistance: 1-800-613-6743

Get Answers to Your Banking Questions

Contact Us

The Office of the Comptroller of the Currency's Customer Assistance Group is here to help. Get in touch through one of the methods listed below. Learn more about us or learn how to file a complaint.

Telephone

Monday - Friday, 7:00 a.m. - 7:00 p.m. CST
(800) 613-6743 (Available in English or Español)
TTY: (800) 877-8339 (via a relay service)

Fax

Fax signed correspondence to us at (713) 336-4301.

Mail

Comptroller of the Currency
Customer Assistance Group
1301 McKinney Street
Suite 3450
Houston, TX 77010

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