FIRST NATIONAL BANK SOUTH DAKOTA Routing Number: 091409487
- Routing Number: 091409487
- Bank Name: FIRST NATIONAL BANK SOUTH DAKOTA
- Address: PO BOX 670
- State: SD
- Zip Code: 57078-0000
- Bank Phone: 605-665-9611
- Office Type: Main
- City: YANKTON
- Institution Status Code: 1