Online Banking Changes Coming Soon!!!

We are making some exciting enhancements to our online banking system that will improve your banking experience at Great Nations Bank. The scheduled enhancements will take place during the weekend of September 5, 2014. The new system will be available starting Monday, September 8th at 8:00am.

Details involving the enhancements will be provided soon!!!!

Identity Theft Protection Video

It is our goal to keep consumers informed and educated to take the right precautions to avoid becoming a victim of identity theft and account fraud. If you have any questions, please contact our bank Monday thru Friday, 9:00am to 5:00pm Central Time, or email us at

FDIC Insurance Coverage Video

Are you confused about FDIC insurance coverage? We have provided the following links to assist you in understanding the current coverage.

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Mailing Address:
P.O. Box 5719
Norman, OK 73070

Visit Us:

2200 E. Alameda St.
Norman, OK 73071

Lobby Hours:
Monday - Friday 9:00am - 5:00pm

Drive-Thru Hours:
Monday - Friday 7:30am - 6:00pm
Saturday 9:00am - 12:00pm