If you have lost your credit card or it has been stolen, it is important to act quickly to protect your account. Comerica Inc. typically recommends that you report the lost or stolen card immediately. The usual procedure involves contacting their customer service department, where representatives are equipped to assist customers with such issues. You may need to provide some identifying information to verify your identity.
Once you report the loss, they will likely cancel the existing card and issue you a new one to prevent any unauthorized transactions. Additionally, it is a good practice to monitor your account statements for any unusual activity during this time. For specific instructions, customers may want to visit Comerica's official website, where they can find detailed guidance and contact information to report the incident effectively.