AMERICAN TRUST & SAVINGS BK Routing Number: 073917748
- Routing Number: 073917748
- Bank Name: AMERICAN TRUST & SAVINGS BK
- Address: PO BOX 129
- State: IA
- Zip Code: 52255-0129
- Bank Phone: 563-941-5391
- Office Type: Main
- City: LOWDEN
- Institution Status Code: 1