Oak Bank Online Banking Services (Wisconsin)


Oak Bank

Oak Bank – serving customers from 1 location in Wisconsin.

Oak Bank Online Banking Services Info:

  • Find Branch Locations and Hours
  • Website – www.oakbankonline.com
  • Farmers & Merchants Bank Login page
  • Farmers & Merchants Bank Enrollment page
  • Customer Service Telephone – 608-441-6000
  • Routing Number – 075917924
  • Swift Code – not part of SWIFT network

Important Oak Bank Company Phone Numbers:

Customer Service Telephone: 608-441-6000

Report a Lost/Stolen Oak Bank Debit Card or Fraudulent Charges: 800-847-2911

Report a Lost/Stolen Oak Bank Credit Card or Fraudulent Charges: 800-847-2911