In observance of Veterans Day, TRB locations will be closed Wednesday, November 11. Thank you to all who have served. Online banking, mobile banking, and ATMs are available 24/7.

Texas Regional Bank Full Color Logo
FDIC-Insured – Backed by the full faith and credit of the U.S. Government
Open Account
Log In
FDIC-Insured – Backed by the full faith and credit of the U.S. Government
BUSINESS BANKING

Treasury Management Team

TRB’s Treasury Management Team is led by Cynthia Quintanilla as Treasury Management Manager and Sylvia Huerta as Merchant Services Sales Manager, both based in McAllen. Together, they support businesses with tailored treasury solutions and merchant service offerings.

Contact your Treasury Management Team

Stay Connected. Follow us on

Texas Regional Bank Logo in White

Customer Service

(855) 534-4433

Balance Inquiry

(866) 972-5430

Debit Card

(800) 554-8969
Routing Number: 114917335
Member FDIC,
Equal Housing Lender
Privacy Policy Internet Privacy Disclosure
Copyright ©
2026
· Texas Regional Bank 
Bank Website Design & Development
by MPC Studios, Inc.

TRB Community Hours
2026 Year-to-Date
6,063

Online Banking Log In

Enroll
Or, Log In to...
You are about to leave www.trb.bank and enter a website that Texas Regional Bank does not control. Texas Regional Bank has provided this link for your convenience, but is not responsible for the content, links, privacy policy, or security policy of this website.