How to Call a Live Person in BMO Harris Bank Customer Service

Below are steps to contact BMO Harris Bank customer service and get a live person on the phone:

  • Dial 1-888-340-2265
  • Press the star key (if you are not currently a BMO customer)
  • Press 0 (for everything else)
  • Press 3 (for all other inquiries)
  • Stay on the line
  • The automated phone system will connect you to a live customer service agent from BMO Harris Bank

BMO Harris Bank Voice Main Menu

  • Press 1 to open or apply for an account.
  • Press 2 for merchant funds verification.
  • Press 3 if you’re an auto dealer calling for a loan information.
  • Press 4 for mortgage payoff letters.
  • Press 0 for everything else.
  • Press 8 to hear these options again.

BMO Harris Bank Customer Service Representatives Hours

Live BMO Harris Bank customer service is available from 7am to 10pm CT Monday-Friday, from 8am to 8pm CT Saturday-Sunday.

BMO Harris Bank Support Phone Numbers

  • BMO Harris Bank Support Phone Number: 1-888-340-2265. Live BMO Harris Bank customer service is available from 7am to 10pm CT Monday-Friday, from 8am to 8pm CT Saturday-Sunday.
  • BMO Harris cards: 1-855-825-9237.
  • Diners Club cards: 1-800-234-6377.
  • Mortgages: 1-888-482-3781.
  • Gift Cards: 1-800-650-0843.
  • Mortgages: 1-888-482-3781.

BMO Harris Bank Web Links

BMO Harris Bank Mailing Addresses

BMOB M O Harris Bank Customer Advocacy Support and Escalation Team
1200 E. Warrenville Road
Naperville IL 60563

BMO Harris Bank Live Chat Support

Live chat customer service is not available from BMO Harris Bank. To contact a live customer service representative you need to dial 1-888-340-2265 and follow instructions above.

BMO Harris Bank support e-mail

BMO Harris Bank Help Center

You can find more information at BMO Harris Bank Support page.

How do I speak to a live person if Bmo Harris Bank contact number is not working?

It is possible that contact number may become disconnected or overloaded when number of calls is just too high. During such events we recommend to use other shortcuts to get help quickly:

  • Connect to a live chat on a Bmo Harris Bank website.
  • Open Bmo Harris Bank Facebook, Twitter, Instagram or any other supported social network and send a direct message there.
  • If e-mail address is available send an e-mail. It is possible that e-mail may be answered quicker than getting through a phone support and you will have something in written to which you can refer later in your communication.
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