Armstrong Bank | Serving Oklahoma & Arkansas Since 1909

Health & Safety | COVID-19 RESPONSE

We care deeply about the health and well-being of our customers and communities. Take a moment to learn more here.

Welcome, Republic Bank & Trust

We're so glad you're here. If you have questions about the transition, please check out our Welcome Guide for more information.

Sharpen your photography skills

with Mobile Deposit in our app – point, click, deposit!

Fully customizable, mobile banking.

Your dashboard, your way!

Enjoy banking your way with our customized dashboard. View transactions, manage cards, view financial institution information and account balances in any order. More on Mobile Banking.

Need a Home Loan?

We're here to help!

Finding your dream home can be challenging. When you finally find the one, we're here to make the mortgage process as smooth as possible. Compare mortgage options for your home-buying needs.

Keep your money in check.

Get the most out of your checking account.

With multiple checking account options, we've got the perfect fit for everyone. Explore checking options at Armstrong Bank to find the one that's right for you, and open your account online today.

Bank with us safely and confidently anytime, anywhere.

Learn more about Online Banking and Mobile Banking with Armstrong Bank.

Connect With Us

via Social Media, Online or In Person!

We have extended our Customer Care hours to better support you.

Same number. Longer hours. 888.680.2655