Guaranty Bank Online Banking


As of August 21, 2009, Guaranty Bank was acquired by Compass Bank. Guaranty Bank provides consumer and business banking services through a network of banking centers in Texas and California. The company provides personal banking services, including checking and saving services that include guaranty, gold rewards banking, American Express consumer cards.

Official Website:

Bank Customer Service Telephone:

  • 1-800-235-4636

Bank Routing Number:

  • 275071288

Bank Swift Number:


Online Banking Mobile Apps:

Branch Locator:

Guaranty Bank Online Banking Login


Step 1 – Go to – On the home page, in the top right corner, enter your Access ID into the field located inside of the “Online Banking” box. Click “Sign in.” You will then be taken to a second page where you will enter your password. This is designed to protect your banking information.

Step 2 – Once you’ve entered your login credentials, you will be directed to your Online Banking page where you will be able to navigate, review and do banking transactions if needed.

Forgot Password – If you have failed to recall your password, click on the link “Forgot your password?” located  under the password field. Follow the instructions. You may be asked to enter a One-Time Security Code or answer some questions that will verify your identity. Once you’ve reset your password, login and you will regain access to your Online Banking account.


Step 1 – If you’re prepared to enroll in the bank’s online banking services, go to This Page

  • Select an account type
  • Review the online disclosure- you must agree to the terms in order to proceed with setting up your account
  • Enter your account information so that the bank will be able to verify you
  • Click “Continue


Step 2 – After you click continue, you will be prompted through the remainder of your enrollment by entering all of your personal required information and setting up security. Once you’ve completed enrollment, you will be able to go to the home page and enter an Access ID and Password and enter your Online Banking Account to do your banking business.