As of April 1, Sandy Spring Bank has merged into Atlantic Union Bank. Learn more on our merger site.

How to Reach Us

Through Friday, October 10 until 7pm ET, contact:

Your current Sandy Spring Bank Telephone Banking and Customer Support Center

800.399.5919 (Personal)

866.867.1570 (Commercial)

Monday through Friday 8am to 7pm ET
Saturday 8am to 1pm ET


Beginning Monday, October 13 at 7am ET, contact:

Atlantic Union Bank Customer Care Center

Receive general support for your banking needs, including account inquiries, transaction support and assistance with accessing Online and Mobile Banking and password resets.

800.990.4828

Monday through Friday 7am to 8pm ET
Saturday 7am to 5pm ET


Treasury Management Contact Center

Provides technical support for businesses to assist with inquiries related to Treasury Management products and services, such as ACH Origination, Positive Pay, Remote Deposit Capture and Wire payments.

877.920.6888

Monday through Friday 8am to 6pm ET


Atlantic Union Bank Telephone Banking is available

Telephone Banking is a convenient way to check balances, transfer funds and more.

  1. To set up Telephone Banking, follow the prompts.
  2. The first time you access Atlantic Union Bank Telephone Banking, the system will prompt you to enter your tax identification number or social security number.
  3. Then you will be asked to set up a personal identification number (PIN) for future access to your account.



Questions? Contact us at MergerQuestions@AtlanticUnionBank.com


Our award-winning team is ready to help you.

TWP 2025

Forbes America's Best Companies 2025

Newsweek Most Trustworthy Companies in America 2024

Forbes Best in State Banks 2024

Top 50 Public Banks


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