Truity Credit Union Downtown Bartlesville branch. Featuring a full-service lobby, Shared Service Center, and drive-thru. Also offering a walk-up Interactive Teller Machine (ITM) at the front entrance with 24-hour ATM access and live teller assistance with extended hours. We exist to serve our members’ interests, providing a full range of financial services with better rates, fewer fees, and friendly service. Truity Credit Union is a not-for-profit, member-owned cooperative founded in 1939.