First National Bank

Sunset on the hills outside Heavener, OK.

Welcome to First National Bank.

Whether you are new, or you've been here before we are glad you are here now. Come experience "Peak Banking" with us. 

Young family moving in to their new home.

Found the perfect home? We can help make it yours.

Local lenders will guide you through the mortgage process — you just have to worry about packing!.

Mobile Pay

Forgot your card? No problem. 
 
Add your debit card to your phone's digital wallet for fast and secure purchases.

Life on the go just got a little more "on the go."   Welcome to banking in the palm of your hand.

Experience Peak Banking at First National Bank


At First National Bank, we strive to provide our customers with the friendliest and most efficient banking services possible.  We are confident we will be able to serve you and meet your banking needs.  We offer convenience at your fingertips with our state-of-the-art mobile banking app and other 24-hour online services.  Please give us a call or visit one of our branches to discover how we provide the ultimate in banking products and services.  That's "Peak Banking."

-Mark Caldwell, FNB President

Couple smiling and shopping online with their laptop.

Discounts right on your phone!


The BaZing mobile app has discounts near you, plus thousands of local deals across the U.S. Show the retailer your mobile coupon at checkout for instant savings.

Forgot your wallet?


Leave the worry at home. Connect your debit card to your mobile phone of watch and pay for purchases with a quick tap.

First National Bank Cash Management

 
No time to go to the bank? No problem! With FNB's Cash Management you can setup payroll, pay invoices, draft invoices, transfer funds, and more. All from your home or office.
 
Find out more now!

With our Visa Platinum credit card, you get hometown convenience, worldwide acceptance, great benefits, and much more.

Earn more interest with a high yield savings account.  Which account type is right for you?

Whether you are in the market for a piece of equipment or a piece of land, we have the experience to make the deal work for you.