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Telephone & Online Services

BMO Harris Bank offers a wide range of services to give you around-the-clock access to your accounts, so you can do your banking whenever it's convenient for you. You can access your account through the following:

BMO Harris Bank by Phone®

Call 1-888-340-2265

English or Spanish
(other languages available on request)

For easy access to account information or to make transfers between your BMO Harris account, call your BMO Harris Bank by Phone automated services at 1-888-340-2265. Available 24 hours a day seven days a week.


Bank by Phone is available in English and Spanish; for Spanish, press 8. Additional languages are available upon request.

Telecommunications Relay Services (TRS)

We accept calls made via Telecommunications Relay Service (TRS). This type of service allows for two-way communications for those with hearing or speech disabilities. This service is typically free and available 24 hours a day. For information on how to access TRS, please contact your phone service provider or visit

BMO Harris Online Banking

Now it's even easier to do your banking online, on your time. Whether you want to view your statements, pay bills, transfer funds or simply manage your account, BMO Harris Online Banking lets you do all this and more - anytime, from anywhere. Get started today.

Enroll now

BMO Harris Mobile Banking

When you're on the go your bank should move with you. BMO Harris Mobile Banking1 lets you bank anytime, anywhere from your smartphone. it's an easy, convenient and secure2 option for BMO Harris Online Banking® customers.

Download the app to start using mobile banking now:

Communicating with BMO Harris Using Email

BMO Harris is committed to providing you with a secure messaging environment. You can confidently receive and open emails and their associated attachments sent by our representatives, knowing your information is protected.

Our Secure Message Center and email encryption service scrambles your personal, financial or confidential information. It's transmitted and stored, for up to 90 days, in a format accessible only to those with the correct password.

Learn more


If you have any questions while logged in to BMO Harris Online Banking, you can use eChat, a secure instant messaging service that lets you communicate with a Contact Center Banker.

eChat is only available when you are signed into BMO Harris Online Banking within the following hours:

Mon-Fri: 7AM - 10PM (CT)

Sat & Sun: 7AM - 7PM (CT)

Accessible Websites

Enhancements to our websites currently are being developed in accordance with the World Wide Web Consortium (W3C) and the Web Content Accessibility Guidelines (WCAG) 2.0.

Have questions?

Call 1-888-340-2265

Current cardholders call the number on the back of your card.