Security Reminder: Be cautious of unsolicited calls or texts claiming to be from Opportunity Bank. Never share one-time security codes, passwords, or online banking credentials, and do not download software at the request of an unexpected caller. If you receive a suspicious message or call, contact your local branch directly using the phone number listed on our website.

Welcome to Opportunity Bank of Montana

For over 100 years, we've called this beautiful state home.

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Opportunity News

August 18, 2026

Opportunity Bank of Montana Contributes $6,000 to Support Winifred Community Pool and Park

Opportunity Bank of Montana recently donated $6,000 to the Town of Winifred to support ongoing improvements and maintenance of the community pool and park.

July 27, 2026

Vote for Opportunity Bank as Billings’ Best Bank

Opportunity Bank of Montana has advanced to the final voting round of the Billings Gazette's Billings Readers' Choice 2026 awards in the Best Bank category.

July 24, 2026

Opportunity Bank of Montana Launches Little Lobby Library in Ashland

Opportunity Bank of Montana is inviting young readers and families to discover new stories through its new Little Lobby Library, a free book-sharing program now available at the bank’s Ashland branch.

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