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Switch to OMB

We make switching to OMB a breeze. Start enjoying the same products & features as national banks with the personal service you only get at a community bank.

  • Quickly & easily open an account, switch direct deposits, set up Bill Pay & more

  • Control your money in one convenient place

  • Enjoy the service you expect from a community bank who cares

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3 easy steps!

Step 1 - Open your new OMB account

Step 2 - Switch your direct deposits and set up automatic payments + Bill Pay

Step 3 - Close your old accounts

  • Almost there! Simply fill out this account closure authorization form to close the account at your previous financial institution. Any remaining balance will be transferred to your new OMB account.

Everyone Likes to Feel Special

Our CD specials are designed to help you take advantage of the best rates available - but hurry, they're only for a limited time!

An Old Missouri Bank animation of a house plant with a dollar sign on one of the leans BEST AVAILABLE

High-Yield Special

Earn our highest rate without locking up your funds up for long.
An Old Missouri Bank animation of fireworks EARN MORE

Bump-Up CD

Boost your APY when rates go up with a Bump-Up CD.
An Old Missouri Bank animation of a lightbulb KEEP ACCESS

No-Penalty CD

Grow your earnings risk-free & maintain access to your funds.

Frequently Asked Questions

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The answer could be right here.

Harness the Power of Mobile Banking

OMB's industry-leading mobile banking app puts you in control of your finances in powerful new ways. Check balances, transfer funds, pay bills, deposit checks, even chat live with our friendly staff directly in the app. With enhanced digital banking features and online security, you'll wonder how you ever lived without it. Download it now!

Your 24/7 Personal Digital Branch

Payments are fast, safe and easy thanks to Zelle®. Pay your family and friends or request money regardless of where they bank.

Download on the App StoreGet it on Google Play
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Plan for Anything

Our 40+ free financial calculators can help you finesse your budget, compare borrowing costs, forecast earnings and so much more.

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Stay connected.

Want more information about one of our products?

Simply select the location you find most convenient and submit this brief form. Be sure to let our bankers know what product you're interested in and someone will reach out to you quickly. It's that easy!



More help

Where can I find my account number?

What is my routing number?

OMB's routing number is 086518891.

How do I apply for a loan through OMB?

How does mobile banking work?

Who is OMB?

What does it mean if I receive a hold on my account after I’ve made a deposit?

Not sure which account is right for you?