Skip to Main Content
FDIC logo

FDIC-Insured - Backed by the full faith and credit of the U.S. Government

How do I apply for a business checking account?

Select the account you want right from the website and hit the “Open Online” button, or come into your nearest branch.

An Old Missouri Bank animation of a magnifying glass scanning a document

More questions? Reach out.

If you're not finding an answer here, we want to help! Reach out to us through our contact form or give us a ring if you need further assistance.

Contact Us

Related Topics

See All

Where can I find my account number?

What is my routing number?

OMB's routing number is 086518891.