Routing Number | Bank Name | Bank Address | Phone Number | Change Date |
| |
| | | |
| 273082677 | IOWA CORPORATE CENTRAL CU | PO BOX 8388, DES MOINES, IA 50301-0000 | (515) 457-2000 | 2006-03-07 |
| 073922636 | IOWA BANK | 300 N 2ND STREET, BELLEVUE, IA 52031-0000 | (563) 872-5515 | 2001-12-06 |
| 273976482 | IOWA COMMUNITY CREDIT UNION | 3301 CEDAR HEIGHTS DR., CEDAR FALLS, IA 50613-0000 | (319) 277-3940 | 2007-02-28 |
| 273976301 | IOWA COMMUNITY CREDIT UNION | 3301 CEDAR HEIGHT DR, CEDAR FALLS, IA 50613-0000 | (319) 277-3940 | 2005-03-04 |
| 073921527 | IOWA FALLS STATE BANK | PO BOX 129, IOWA FALLS, IA 50126-0129 | (641) 648-5171 | 2006-02-16 |
| 273975412 | IOWA HEARTLAND CREDIT UNION | 1602 S MONROE, MASON CITY, IA 50401-5680 | (641) 424-5391 | 2002-11-04 |
| 073911582 | IOWA PRAIRIE BANK | 240 LINN ST, BRUNSVILLE, IA 51008-0000 | (712) 533-6441 | 2003-02-27 |
| 073920463 | IOWA PRAIRIE BANK | 240 LINN STREET, BRUNSVILLE, IA 51008-0000 | (712) 533-6441 | 2004-02-10 |
| 073906092 | IOWA SAVINGS BANK | PO BOX 967, CARROLL, IA 51401-0000 | (712) 792-9772 | 2002-02-28 |
| 073922432 | IOWA STATE BANK | 105 ALBANY AVE SE, ORANGE CITY, IA 51041-0000 | (712) 737-4818 | 1999-12-17 |