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American Bank in Big Timber

Since our Big Timber branch opened in 1978, we’ve worked with customers on a fair bit of agribusiness lending and real estate lending, alongside more traditional commercial and personal banking.

Our Big Timber financial services include a variety of loans—such as construction, business, real estate, and aircraft—plus business banking, personal banking services, and more.

And while we don’t always do business over a cup of coffee and a handshake at Cole’s, the Skillet or the Grand, it almost always starts off that way.

Meet your Big Timber banking team



Monday-Thursday 8:30 a.m. - 4:30 p.m.
Friday 8:30 a.m. - 5 p.m.

BIG TIMBER BRANCH Drive-thru hours

Monday–Friday 8 a.m. – 5 p.m.

Contact Your BIG TIMBER Banker

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313 West 1st Avenue 
Big Timber, MT 59011-1066

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P.O. Box 1066
Big Timber, MT 59011-1066