1st Financial Bank Online Banking Services


1st Financial Bank

1st Financial Bank – serving customers from 2 locations in South Dakota.

1st Financial Bank Online Banking Services Info:

  • Find Branch Locations and Hours
  • Website – www.1fbusa.com
  • 1st Financial Bank Login page
  • 1st Financial Bank Enrollment page
  • Customer Service Telephone – : 1-800-733-1732
  • Routing Number – 111301122
  • Swift Code – not part of SWIFT network

Important 1st Financial Bank  Company Phone Numbers:

Customer Service Telephone: 1-800-733-1732

Report a Lost/Stolen 1st Financial Bank Debit Card or Fraudulent Charges: 1-800-733-1732

Report a Lost/Stolen 1st Financial Bank Credit Card or Fraudulent Charges: 1-800-733-1732