Great Southern Bank Highway K

The Great Southern Bank Highway K branch is one of the bank's 95 locations and has been serving the financial needs of their customers in O'Fallon, St. Charles County, Missouri for over 18 years. The Highway K branch operates as a full-service, brick and mortar office and is located at 2419 Highway K, O'Fallon, MO 63368. You can can contact the branch by calling 636-272-2540 or by visiting the location during regular business hours for assistance with your banking needs, such as opening checking and savings accounts, applying for loans and managing financial transactions.

The routing number for Great Southern Bank Highway K branch is 286573322. It is valid for Automated Clearing House ACH transactions, such as direct deposits and bill payments as well as wire transfers, which are used for real-time bank-to-bank transactions. We recommend that you contact the branch directly to verify this information before proceeding with any transactions.

• ■ Monday:8:30am - 5:00pm
• ■ Tuesday:8:30am - 5:00pm
• ■ Wednesday:8:30am - 5:00pm
• ■ Thursday:8:30am - 5:00pm
• ■ Friday:8:30am - 5:00pm
• ■ Saturday:9:00am - 12:00pm
• ■ Sunday:Closed

Great Southern Bank Highway K offers both lobby and drive-thru hours. This location is open Monday to Saturday and closed on Sundays. The branch opens at 8:30am in the morning. Please be advised that this information reflects the standard opening and closing hours of Great Southern Bank and is subject to change. We recommend contacting the Highway K branch prior to your visit to confirm its hours of operation and availability.

• Bank Name:Great Southern Bank
• Bank Type:Federal Reserve Non-member Bank
• FDIC Insurance:Certificate #29546
• Routing Number:ACH & Wire - 286573322
• Online Banking:greatsouthernbank.com
• Branch Count:95 Offices in 6 states