1ST NATL BK Routing Number: 091204750
- Routing Number: 091204750
- Zip Code: 56248
1ST REGENTS BANK Routing Number: 091017170
- Routing Number: 091017170
- Zip Code: 55304
1ST SECURITY BK-DETROIT LAKES OFF Routing Number: 291270571
- Routing Number: 291270571
- Zip Code: 56502
1ST ST BK Routing Number: 091204682
- Routing Number: 091204682
- Zip Code: 56540
1ST UNITED BANK Routing Number: 291971320
- Routing Number: 291971320
- Zip Code: 55021
21ST CENTURY BANK Routing Number: 091205555
- Routing Number: 091205555
- Zip Code: 55434