Effective December 3rd, please login and use your email or phone number for security reasons.  I think this is a one time issue.   We apologize for the inconvenience.
If you have trouble logging into your online banking, please try a different browser than Internet Explorer.  It should work then.  If not, please contact us at 903-843-5653.  Thanks.
If you come to a privacy acknowledgement, please click on opt in, and it will let you continue to online banking.  We apologize for the inconvenience. 

24 Hour Tele-Bank Services

Even when GNB is closed and you don’t have computer access, you can access your account by phone. Through the Tele-Bank system you can: check account balances and histories, CD balances, Loans, Fund Transfers, Loan Payments.

GNB Tele-Bank Phone Number - (903) 843-5657