Skip to main content

As we embark on the holiday season, beware of text and email phishing scams. Before you click on a text or email link coming from us with an urgent message, contact your banker or call Customer Service (800-287-0301) to confirm.  

You have safely signed out. Thank you for banking with Amegy Bank.

Sign back into your account

Your session expired and you have been signed out for your safety.

Sign back into your account
Find a branch
TREASURY MANAGEMENT

Treasury Management Repricing

Upcoming changes to Treasury Management service fees - Effective January 1, 2025

We appreciate your business and want to inform you about upcoming fee changes to our Treasury Management products. To view the updated fees, click here.  Please note that these fees are only applied when an account utilizes these services or if we have made alternative arrangements with you.  Contact your Treasury Management Officer or a Treasury Management Client Services Representative at (888) 539-7928 with any related questions.

Back to home

A division of Zions Bancorporation, N.A. Member FDIC

Equal Housing Lender, NMLS Registry 467014 or Swift ZFNBUS55

© 2024 Zions Bancorporation, N.A. All Rights Reserved.

Routing number: 113011258

Customer Service
800-287-0301

Monday - Saturday, 7 a.m. - 10 p.m. (CT)

Digital Banking Support
888-500-2960

Monday - Saturday, 7 a.m. - 10 p.m. (CT)

Cookie Consent
Your Privacy Is Important to Us

Amegy Bank uses cookie trackers for the operation and optimization of our website. The protection of personal data and cookie management page provides details about the cookies used and gives you the option to review and modify your choices at any time.

Cookie Consent

Manage Your Preferences

You can change your consent at anytime. You can consult our cookies policy at any time here.

These cookies make our website easier to use by remembering choices you’ve made. These cookies are required for good functionality of our website and can’t be switched off in our system. Without these cookies, you would not be able to use our site normally.

These cookies help us to draw up anonymized statistics about the performance of our digital applications. They allow us to improve the relevance, ergonomics, and performance of the services offered on the website.

We use these cookies to deliver advertisements that are more relevant to you and your interests. They are also used to limit the number of times you see an advertisement as well as to help measure the effectiveness of an advertising campaign. These cookies remember that you have visited our website and use this information to tailor advertising for our products when you visit other websites.

These are cookies that are created by domains that are different than ours. These can be used for online advertising purposes like keeping track of browsing activities to show personalized ads of goods and services across multiple websites.

Thanks for Sharing Your Cookie Preferences

You can change your consent at anytime. Simply select on the manage cookies option below. Or click on the link at the bottom of the page.

Warning: you’re about to leave!

You're about to leave Amegy Bank's website and be directed to a website that is not affiliated with Zions Bancorporation, N.A. dba Amegy Bank and may have a different privacy policy and level of security. Zions Bancorporation, N.A. is not responsible for, and does not endorse or guarantee, the privacy policy, security, accuracy, or performance of the third party’s website, or the information, products, or services that are expressed or offered on that website.

Continue

Warning: you’re about to leave!

You're about to leave Amegy Bank's website and be directed to a website that is not affiliated with Zions Bancorporation, N.A. dba Amegy Bank and may have a different privacy policy and level of security. Zions Bancorporation, N.A. is not responsible for, and does not endorse or guarantee, the privacy policy, security, accuracy, or performance of the third party’s website, or the information, products, or services that are expressed or offered on that website.

Continue

Warning: you’re about to leave!

You're about to leave Amegy Bank's website and be directed to a website that is not affiliated with Zions Bancorporation, N.A. dba Amegy Bank and may have a different privacy policy and level of security. Zions Bancorporation, N.A. is not responsible for, and does not endorse or guarantee, the privacy policy, security, accuracy, or performance of the third party’s website, or the information, products, or services that are expressed or offered on that website.

Continue

Warning: you’re about to leave!

You're about to leave Amegy Bank's website and be directed to a website that is not affiliated with Zions Bancorporation, N.A. dba Amegy Bank and may have a different privacy policy and level of security. Zions Bancorporation, N.A. is not responsible for, and does not endorse or guarantee, the privacy policy, security, accuracy, or performance of the third party’s website, or the information, products, or services that are expressed or offered on that website.

Continue

Warning: you’re about to leave!

You're about to leave Amegy Bank's website and be directed to a website that is not affiliated with Zions Bancorporation, N.A. dba Amegy Bank and may have a different privacy policy and level of security. Zions Bancorporation, N.A. is not responsible for, and does not endorse or guarantee, the privacy policy, security, accuracy, or performance of the third party’s website, or the information, products, or services that are expressed or offered on that website.

Continue