Oklahoma State Bank Online Banking Services


Oklahoma State Bank

Oklahoma State Bank – serving customers from 2 locations in Oklahoma.

Oklahoma State Bank Online Banking Services Info:

  • Find Branch Locations and Hours
  • Website – www.osbbuffalo.com
  • Oklahoma State Bank Login page
  • Oklahoma State Bank Enrollment page
  • Customer Service Telephone – 580-735-2545
  • Routing Number –103012908
  • Swift Code – not part of SWIFT network

Important Oklahoma State Bank Company Phone Numbers:

Customer Service Telephone: 1-800-791-2525

Report a Lost/Stolen Oklahoma State Bank Debit Card or Fraudulent Charges: 580-735-2545

Report a Lost/Stolen Oklahoma State Bank Credit Card or Fraudulent Charges: 580-735-2545