1st State Bank of Mason City – serving customers from 1 location in Illinois.

1st State Bank of Mason City Online Banking Services Info:

• Find Branch Locations and Hours
• Website – www.1ststatebankmc.com
• 1st State Bank of Mason City Login page
• 1st State Bank of Mason City Enrollment page
• Customer Service Telephone – 217-482-3285
• Routing Number – 071124669
• Swift Code – not part of SWIFT network

Important 1st State Bank of Mason City Company Phone Numbers:

Customer Service Telephone: 217-482-3285

Report a Lost/Stolen 1st State Bank of Mason City Debit Card or Fraudulent Charges: 217-482-3285

Report a Lost/Stolen 1st State Bank of Mason City Credit Card or Fraudulent Charges: 217-482-3285