SIOUXLAND NATIONAL BANK Routing Number: 104901241
- Routing Number: 104901241
- Bank Name: SIOUXLAND NATIONAL BANK
- Address: PO BOX 987
- State: NE
- Zip Code: 68776-0000
- Bank Phone: 402-494-2001
- Office Type: Main
- City: SOUTH SIOUX CITY
- Institution Status Code: 1