Western National Bank customers—welcome to Frost! In the months leading up to the Frost/WNB merger, we know you will have questions.

On this WNB merger page, you’ll find answers, along with lots of information to help make the transition as smooth and easy as possible. And we’ll continue to add to this page as the date for the conversion gets closer. We can’t wait to have you in the Frost family!



Frost Bank is one of the largest banks based in Texas, with a 145-year tradition of delivering what Texas customers want—a relationship-based financial institution with a commitment to our customers. Frost believes in community-oriented banking and delivering superior customer service.

Cullen/Frost Bankers, Inc. (NYSE: CFR) is headquartered in San Antonio, with $22.6 billion in assets as of June 30, 2013. Frost provides a wide range of banking, investments and insurance services to businesses and individuals across Texas. Founded in 1868, Frost has helped clients with their financial needs during three centuries. Learn more about Frost