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Due to COVID quarantine guidelines and limited staffing, there may be times when our bank lobbies are available by appointment only. We encourage you to take advantage of the range of services available through Online Banking or through our Mobile Banking App. If you would prefer to speak to a banker or schedule an in-person appointment, please give us a call at (918) 491-9700.

Grand Bank



This is the perfect account for individuals, trusts, and estates, offering unlimited check writing, no monthly service fees, and interest on balances of $1,000 or more.

Grand Investor Checking

Individuals and non-profits that want to earn a return on their investment without paying excessive fees will also enjoy unlimited transactions and free Grand Bank Checks. Competitive tiered interest rates reward you for keeping higher balances.

Grand Cash Management Account 1

Designed for individuals, partnerships, and even corporations looking for competitive, tiered interest rates, this option offers the advantage of a return on liquid savings. The more you keep on deposit, the more you earn.

Grand Savings 1

Grand Savings is the perfect way to safe for...rainy days, emergencies, vacations, special occasions, or just because. Interest is paid on collected balances.

Certificates of Deposit

For customers who know they will not need access to their funds for a set amount of time and want a higher rate of return our CD’s are the perfect option.


Certificate of Deposit Account Registry Services provides the convenience of keeping all of your money in one bank.

Personal Loans

Grand Bank offers several personal loan options! Whether you are looking for a construction loan, home financing, a boat or auto loan, we’ll help you to find the best option that fits your needs!


Streamlined, personal and simple to use - we make mobile banking services easier by combining convenience, security, and technology.

Thumb print and mobile app icon

  • Biometric Touch ID & Facial Recognition
  • Digital Wallet Compatible
  • Simple. Safe. Secure.

Download our app on Google Play     Download our app on the iOS App Store

Available Personal Services 2

Bounce Protection up to $600


1 Limited to 6 withdrawals per month, excluding in person and ATM transactions.
2 Available Personal Banking Services may vary by account type and are subject to approval.
3 Cards are offered with Grand Bank approval and subject to daily limits. No transaction charge when using your Visa/Business Check Card for ATM transactions at Grand Bank facilities.

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