Start banking wherever you are with Citizens National Bank of Crosbyton - Mobile app. Available to all Citizens National Bank online banking customers. Available features include: Accounts: •Check your latest account balance and search recent transactions by date, amount, or check number. Transfers: •Easily transfer cash between your accounts. Touch ID/Face ID: •Touch ID/Face ID allows you to use a secure and more efficient sign-on experience using your fingerprint or facial recognition.