Alliant Credit Union routing number 271081528 is used by the Automated Clearing House (ACH) to process direct deposits. ABA routing numbers, or routing transit numbers, are nine-digit codes you can find on the bottom of checks and are used for ACH and wire transfers.
| Alliant Credit Union Routing Numbers | Area | 
|---|---|
| 273974633 - Alliant Credit Union | IA 52002 | 
| 273974617 - Alliant Credit Union | IA 52002 | 
| 273974633 - Alliant Credit Union | IA 52002 | 
| 271081528 - Alliant Credit Union | IL 60666 | 
| 322077559 - Alliant Credit Union | IL 60666 | 
All Alliant Credit Union Routing Numbers