The Citizens National Bank routing number is 111903151

Customer Service Hours

  • M-F: 7:30 AM to 7:00 PM
  • Sat: 9:00 AM to 1:00 PM

Phone

  • 903-657-8521
  • 877-566-2621
  • Español: 888-281-6123

Report a Lost or Stolen Debit Card (nights, weekends & holidays): 800-530-2265

Automated Phone System

  • 903-657-6262
  • 800-530-5303

Chat

Chat is available by clicking the "LIVE CHAT" button below or inside of CNB Online Banking after logging.

Click to Chat Button

Our live chat representatives are available to assist you
Mon-Fri 7:30 am - 7 pm CST, Sat 9 am - 1 pm CST.

 

 

 

Email

  • contactus@cnbtexas.com*
  • Contact Us Form*
  • Secure Email Inside of Online Banking
    • Login to Online Banking
    • Click on “Support"
    • Click on “Secure Chat, Email & FAQ”
    • Select “Click here to send an email”

*When contacting CNB by email or the Contact Us Form please do not include personal information like account numbers or social security numbers. 

Fax

  • 903-657-9737