Collabria Mastercard®
24/7 Cardholder Service
Canada and U.S.: 1.855.341.4643
International Collect: 1.647.252.9564
Lost or Stolen Cards
Canada and U.S.: 1.855.341.4643
International Collect: 1.647.252.9564
Email: info@collabriafinancial.com
Please note that this email is not secure; it is for general inquiry only. Do NOT include your account information. If you have a specific question about your account, please call Cardholder Service.