Great Plains National Mortgage
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Welcome to Great Plains National Bank!

We have proudly served the Southwestern portion of Oklahoma for many years as a community-driven banking organization.  We now also have two locations in the OKC surrounding area includind Piedmont and Tuttle.  The staff at our locations are ready to serve your needs in the friendliest most professional atmosphere you will find anywhere.

Contact your local branch for all rates.





 **Effective July 3, 2013 Great Plains National Bank will initiate upgraded debit card fraud protection. By doing so, we can offer you better protection against personal and business debit card fraud. As a result of this upgraded protection, you may see an increase in phone calls and other notifications regarding debit card purchases that meet certain criteria deemed suspicious. Such activity can include purchases made outside of normal card locations, eCommerce (Internet) transactions and dollar amount specifications. Heightened security will be placed on international purchases as well, so if you intend on traveling within or outside of the United States, please contact your local branch of Great Plains National Bank.






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FDIC Notice

Great Plains National Bank is FDIC insured.  To view the guidelines on FDIC insurance coverage please click FDIC Insurance.