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Phones are temporarily down.

Our Lyon County branch phones are currently down. Please call Sioux Falls 605-331-2289 or 605-332-3832 for assistance. 

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$200 Welcome Bonus

Open a BIG DEAL checking account online and enjoy $200*.

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Add us to your mobile wallet.

Add your Frontier Bank debit card to your mobile wallet to shop simply and securely!

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How to Open a Checking Account in 7 Easy Steps!

Read our simple step-by-step guide to opening a checking account, including a few tips to save time and make the transition as hassle-free as possible!

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Frontier Insurance & Real Estate

A valuable partner of Frontier Bank providing insurance and real estate services for our local communities. Visit their site to view current real estate listings and insurance coverage options.

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Stop Fraud in its tracks

Free Fraud alerts 24/7 | Transaction Control | Transaction Alerts and more!

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