We are having some fraud issues in Houston, Texas Area on debit cards.  Please use your PIN number with those with zip codes 77000 thru 77999.  This includes at Kroger stores.  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