Contact BMO Mastercard Through Social Media, Website & App

Recently updated on December 20th, 2023 at 11:42 am

How to contact BMO Mastercard through social media? Message BMO Mastercard through social media websites like Facebook or Twitter and also through Website and App.

Use above link to launch social media support
Chat Hours : Monday to Sunday: 24 Hours

If you have a missing a payment, a small issue with a BMO Mastercard service, or are having trouble making account, try using social media to contact BMO Mastercard Canada. Go to the official BMO Mastercard Facebook or Twitter, and click on the “message” button. Compose a short message that briefly explains your issue, and wait to hear back from their representative.

Why do you want to chat with BMO Mastercard Social media?
Chat Topics
  • Setup account
  • Complaints
  • Questions about service
  • For different reason

This is especially helpful for recurring problems, account issues, which can require you to get the service. Sometimes, the representative can do it for you remotely. This is also very helpful if you’re in a location where you aren’t able to talk on your phone, like a busy coffee shop or a quiet library.

Popular chat topics by BMO Mastercard Recent Customers

  • Solved: Payment issue
  • Solved: I lost, stolen my cards
  • Solved: Fraud issue
  • Solved: Account related issue

BMO Mastercard Live Chat Support Statistics

BMO Mastercard Facebook Link
Twitter Link BMO Mastercard
Contact Department BMO Mastercard Customer Service
Customer service hours Mon to Sun: 24 Hours
Is Call-back available No
Normal response time Within an Hour
Alternate methods phoneemailweb
Quality of help 86%
Best phone number 1-800-263-2263

Contacting BMO Mastercard by Social media or otherwise

Even though BMO Mastercard Social media Support is great, you will find 5 complete ways of getting in contact with them. Apart from social media, the upcoming favorite alternative for customers searching for assistance is through Phone number support for BMO Mastercard Canada. You can reach BMO Mastercard customer support by calling 1-800-263-2263 number directly.  If you feel this information is wrong or know of other ways to get BMO Mastercard, please let us know so we can discuss with other consumers.

Contact BMO Mastercard through website & app

Customers can also get support from BMO Mastercard Website and Application. In website, there are many options available for customer service. According to BMO Mastercard, over millions of Canadians using BMO Mastercard app. Here are the links of website & apps for you.

Website :

Android App : Download here

IOS App : Download here


How do I contact the BMO head office?
Call 1-877-225-5266.

How do I contact BMO Mastercard?
BMO Mastercard
Client Contact Centre – 1 800 263-2263.
Lost or Stolen Card & Emergency Card Services – 1 800 361-3361 (Canada & US) or 514 877-0330 (International Call Collect) or via Online Banking.

How do I file a dispute with BMO Mastercard?
You can do this from within BMO Online Banking,
Sign in to BMO Online Banking.
Access your credit card details.
Choose “Dispute a charge” from the menu.
Complete the dispute form and submit.

How do I file a complaint with Mastercard?
Call 1-800-MASTERCARD (1-800-627-8372) in the U.S.

Hopefully, We helped you to get some genuine Contact numbers for BMO Mastercard Canada Customer Service.

More Ways to Contact BMO Mastercard

BMO Mastercard Phone Number
BMO Mastercard Customer Service
Email Support BMO Mastercard
BMO Mastercard All Contacts
BMO Mastercard help pages

BMO Mastercard Customer Reviews

Average rating:  
 1 reviews
 by Vitali on BMO Mastercard

Better service you couldn't ask for, thank you.