Contact Us

For more information about our
banking products and services,
or to open an account, please
call or come by one of our two
locations or contact us online.

Customer Service Line
(956) 217-7177

24-Hour Telebanc
1-888-862-1TNB (1862)

Mercedes Locations
201 S. Texas
Ph: (956) 565-2485
Fx: (956) 565-5050



Edinburg Location
4908 S. Jackson
Ph: (956) 217-7100
Fx: (956) 217-7150



News Archive


Bill Pay Service

On March 24, 2010, Texas National Bank launched a new and enhanced version of our consumer bill payment service. The new service offers [...]

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New Bill Pay Service

On March 24, 2010, Texas National Bank will launch a new and enhanced version of our consumer bill payment service. The new service offers [...]

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BillPay Demo

Texas National is excited to announce our bill pay product will soon be changing! We have been looking for a [...]

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Statement & Notification Change

At Texas National Bank your privacy is important to us. Effective February 1, 2010 all customer notices and statements will [...]

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Haitian Earthquake Relief Scam

During times of tragedies and/or natural disasters, thieves seek ways to take advantage of individuals. Please be cautious of Haiti [...]

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