FIRST NATIONAL BANK SIOUX FALLS Routing Number: 091400020
- Routing Number: 091400020
- Bank Name: FIRST NATIONAL BANK SIOUX FALLS
- Address: 100 S PHILLIPS AVE
- State: SD
- Zip Code: 57104-0000
- Bank Phone: 605-335-5200
- Office Type: Main
- City: SIOUX FALLS
- Institution Status Code: 1