Help & FAQs

Helpful and useful information about CNB products and services.
  • Online Services FAQ
  • Mobile Banking & Apps FAQ
  • Text Banking FAQ
  • ATM & Debit Card FAQ
  • Personal Accounts FAQ
  • Business Services FAQ
  • Loans FAQ


19 Calculators for calculating loan payments, savings growth and more.

Life Stages Guide

CNB has the tools you need at any stage in life, whether buying a home, your first car, or planning retirement. Learn More.

Lookup a Bank Routing Number

Lookup any bank's routing number at the American Banker's Association (ABA) website. Search Now.
The Citizens National Bank routing number is 111903151