Credit Card Lost or Stolen/Fraud

Has your card been lost or stolen?

For the best Member Service on your credit card contact us at 503-588-0181. Call this number for all issues related to your card from disputes to limit increases, or lost and stolen cards. We will be happy to assist you.


Credit Card Member Dispute and Fraud Instructions

After you have identified fraudulent charges on your card account or have found yourself in a dispute with a merchant over a credit card charge, simply contact the number below and the Chargeback Member Services Team will guide you through the steps for filing your claim. They will also mail you any applicable paperwork and inform you of any required transaction documentation requirements. The Chargeback Member Services Team will also initiate credit to your credit card account (if applicable). Please pay very close attention to the deadlines for returning forms and documentation. If you do not provide the requested forms to the Chargeback Services Department within the stated timeframes, your case could be dismissed and the credit to your account could be reversed.

The Chargeback Member Services Team is very good at what they do — and eager to assist. Please do not hesitate call them if you have any questions about your dispute/fraud case.

Chargeback Member/Customer Services
Phone Number: 503-588-0181

***Please note if your case involves the fraudulent use of your card number by an unknown party, or you have been the victim of skimming activity, please file a police report with your local law enforcement agency. Often an escalation in debit or credit card fraud, reported to the applicable agencies, is the only way for law enforcement officials to become aware of the activity so that they can then take steps to apprehend the perpetrators.

You are now leaving Maps Credit Union and going to is not owned or operated by Maps Credit Union and has its own privacy policy and terms of use. We encourage you to read through both and familiarize yourself with the site before completing a transaction. Maps Credit Union is not responsible for the availability or content of this site on and does not represent either Ameriprise Financial, Inc. or you, should you enter into a transaction.