To report a lost or stolen debit card during business hours, please call your branch. For after hours, please call us immediately at 1-888-800-7750.

Do NOT share the following information with anyone: User ID, Password, or One-Time Security Code. Commerce Bank of AZ will NEVER ask you for this information.
Do NOT respond to or click on links within suspicious emails or text messages.
If you receive any communication asking for this information, call us at (520) 325-5200. Member FDIC
To report a lost or stolen debit card during business hours, please call your branch. For after hours, please call us immediately at 1-888-800-7750.