American State Bank & Trust Company of Williston Main Office

The American State Bank & Trust Company of Williston Main Office branch is one of the bank's 2 locations and has been serving the financial needs of their customers in Williston, Williams County, North Dakota since 1936. The Main Office branch operates as a full-service, brick and mortar office and is located at 223 Main Street, Williston, ND 58801. You can can contact the branch by calling 701-774-4100 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 American State Bank & Trust Company of Williston Main Office branch is 091300515. 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:9:00am - 6:00pm
• ■ Tuesday:9:00am - 4:00pm
• ■ Wednesday:9:00am - 4:00pm
• ■ Thursday:9:00am - 4:00pm
• ■ Friday:9:00am - 4:00pm
• ■ Saturday:Closed
• ■ Sunday:Closed

American State Bank & Trust Company of Williston Main Office is open Monday to Friday and closed on Saturdays and Sundays. The branch opens at 9:00am in the morning. Please be advised that this information reflects the standard opening and closing hours of American State Bank & Trust Company of Williston and is subject to change. We recommend contacting the Main Office branch prior to your visit to confirm its hours of operation and availability.

• Bank Name:American State Bank & Trust Company of Williston
• Bank Type:Federal Reserve Non-member Bank
• FDIC Insurance:Certificate #15444
• Routing Number:ACH & Wire - 091300515
• Online Banking:asbt.com
• Branch Count:2 Offices in North Dakota