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Banks1st Financial Bank USARouting

1st Financial Bank USA routing numbers

ABA routing numbers used for ACH transfers and Fedwire. Always confirm with 1st Financial Bank USA before sending money — directories can change, and some banks use different numbers by region or product.

HQ

Dakota Dunes, SD

Assets

~$1.33B

Locations

2

No routing numbers linked to CERT 1673 yet. Try the global lookup by name — Fed directory names are abbreviated and may not auto-match every FDIC legal name.

Tips

  • Routing numbers are public identifiers; they alone never authorize a transfer.
  • Credit unions and thrifts may appear under a different legal name in the Fed file than in FDIC BankFind.
  • Need another bank? Use the global routing lookup.

Source: Federal Reserve E-Payments Routing Directory. Confirm with the bank before wiring or ACH.