Personal Banking Services Tailored to You

1NB is committed to providing our fellow Oklahomans with accessible personal banking features to handle your everyday financial needs from your checking and savings accounts to loans, mortgages and more.

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Secure Checking Account

Our Secure Checking account provides the basic essentials you need to start banking with affordable fees and minimums plus powerful security features.

Click here to access Secure Checking benefits.

Please note: you must have an active secure checking account.

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Choice Checking Account

Bank conveniently with our Choice Checking account. Say goodbye to maintenance fees and minimum required balances and enjoy peace of mind with the preferred 1NB account.

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First Class Now Checking Account

Our First Class Now Checking account offers premier flexibility and convenient banking features with discounted checks, affordable statements, unlimited checking and more.

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Classic 55 Checking Account

The Classic 55 Checking account from 1NB provides affordable premier banking services to the senior members of our community. Members born in 1955 or prior enjoy access to discounted checks, free statements and unlimited checking with no monthly maintenance fee.

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Savings Account

Start saving securely and conveniently with our standard savings account.

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Money Market Account

Earn interest when you open a money market account with 1NB and benefit from tiered rates and free e-statements.

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Certificates of Deposit (CDs)

Invest safely and securely with a 1NB certificate of deposit. Choose the length of your deposit from a range of options and make the most of your money. Inquire with our team for current rates. Jumbo rates available.

If you have any questions, please call 580-223-1111 or email custservice@1nb.com

1NB Fee Schedule

If you have any questions, please call 580-223-1111 or email custservice@1nb.com

Fee Schedule

1NB in Your Wallet

Conveniently manage your money with the 1NB Debit & ATM card. Perform everyday transactions with funds straight from your bank account and get alerts to keep your spending secure.

Debit Card Alerts

1NB Wherever You Go

Access 1NB’s flexible features from anywhere with our mobile banking app. With over 500 five-star reviews on the App Store, you can quickly and securely take care of all your personal banking needs from your mobile device.

Personal Loans

Contact your local 1NB for details.

Auto Loans

We love helping the members of our community reach their goals. Apply for an auto loan from 1NB and benefit from competitive rates and flexible loan terms.

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Unsecured Loans

Take care of unexpected expenses and smaller living needs with a competitive unsecured loan and get your money quickly and conveniently.

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Recreational Vehicle Loans

Dreaming of hitting the open road? Apply for a recreational vehicle loan and start traveling in your new camper, boat or motorcycle in no time.

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CD and Savings Loans

Use the funds in your 1NB savings account or CD to qualify for a low-rate loan.

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Apply for Your Personal Loan Today

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Mortgage and Home Equity Loans

Whether you’re looking to buy a new home or refinance your property, 1NB offers a range of lending options to help you get where you want to be.

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Calculate Your Mortgage

Bounce Relief

Did you make an error in your checkbook? We’ve got you covered! Bounce Relief from 1NB is designed to help you out should you ever make an accidental overdraft.

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