IOWA NEBRASKA STATE BANK Routing Number: 104912670
- Routing Number: 104912670
- Bank Name: IOWA NEBRASKA STATE BANK
- Address: PO BOX 37
- State: NE
- Zip Code: 68776-0037
- Bank Phone: 402-494-4225
- Office Type: Main
- City: SOUTH SIOUX CITY
- Institution Status Code: 1