AMERICAN BANK OF OKLAHOMA Routing Number: 103189394
- Routing Number: 103189394
- Bank Name: AMERICAN BANK OF OKLAHOMA
- Address: PO BOX 66
- State: OK
- Zip Code: 74021-1166
- Bank Phone: 918-371-7300
- Office Type: Main
- City: COLLINSVILLE
- Institution Status Code: 1