We just can't say it enough - our success
is your success. And we want to help you achieve it. That's why customer
service is so important to us. We're a team dedicated to serving you. You can
count on our professionalism and discretion in handling all of your financial
matters. Contact us with any question or concern.
Please remember that
normal email messages are not a secure form of communications, so you should
never include account numbers, your Social Security Number or other
sensitive information. Securemail offers you a secure, encrypted channel in
which to communicate directly to the bank through email.
At Third National Bank we take great pride in having an experienced team of Mortgage Loan Officers. These officers are dedicated to providing personalized service and will work with you to identify your needs and develop the best possible solutions to meet those needs.
We have an investment strategy solution that’s perfect for you, and our financial advisors have the expertise to make it a reality.
We promise to provide the best financial products and services, at the best value, that will not only meet, but exceed your needs at all stages of your financial life.
Check account balances, transfer money, make loan payments and more.
Find a Branch Near You
Third National Bank301 W. BroadwaySedalia, MO 65301
Monday-Thursday8:30 a.m. - 4:00 p.m.Friday8:30 - 6:00 p.m.
ABA/Routing Number for Third National Bank: 101902052
Customer Service - Account Balances & Inquiries: 660.596.7676InfoLine (Telephone Banking): 660.827.0400Personal Banking - Deposit Accounts (Checking, Savings, CDs, IRAs): 660.596.7678Main Bank Tellers: 660.596.7679Consumer & Auto Loans: 660.596.7680Home Construction & Home Equity Loans: 660.596.7680Business & Agriculture Loans: 660.596.7681Residential Lending Department: 660.596.7690Loan Administration - Balances, Payments & General Loan Information: 660.596.7682Loan Collections: 660.596.7683Business Electronic Banking & Merchant Services: 660.596.7685Report Phishing/Online Fraud: email@example.comElectronic Banking Support Center for banking@home: 800.754.8445Electronic Banking Support Center for BusinessLink: 866.777.8147To report a lost or stolen Credit Card, contact our Bankcard Center: 800.445.9272To report a lost or stolen Debit Card, contact our Bankcard Center: 855.401.2515Classic Club: 660.596.7686InvestorServices: 660.596.7615Human Resources: 660.596.7687Marketing: 660.596.7688Main Bank at 301 W. Broadway: 660.827.3333; Toll Free: 800.698.9333Branch at 400 W. Broadway: 660.596.7670Branch at 3000 W. Broadway: 660.596.7677Branch at 2900 S. Limit: 660.596.7684
This icon indicates a link to third-party content. By clicking on the link, you will leave our website and enter a site not owned by the bank. The site you will enter may be less secure and may have a privacy statement that differs from the bank. The products and services offered on this third-party website are not provided or guaranteed by the bank.