AAA FEDERAL CREDIT UNION Routing Number: 271291648
- Routing Number: 271291648
- Bank Name: AAA FEDERAL CREDIT UNION
- Address: P O BOX 3788
- State: IN
- Zip Code: 46619-0000
- Bank Phone: 574-232-8021
- Office Type: Main
- City: SOUTH BEND
- Institution Status Code: 1