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Lost or Stolen Cards

Contact us immediately if you suspect your card has been stolen or your information has been compromised.

Debit cards:
1-888-277-1043 (Toll Free)

Collabria Mastercard:
1-855-341-4643 (Toll Free - 24 Hours)

Feedback, Comments, and Suggestions

Your feedback, comments, and suggestions are welcomed at feedback@mainstreetcu.ca

Complaints or Concerns

Please visit our Complaint Handling Process information page.


For 24-hour technical assistance call toll free 1-800-603-6414 or click here for technical support.

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