Go to [https://www.adp.com/](https://www.adp.com/)

Log in to your account using your username and password.

Click on the “Personal Information” tab.

Click on the “Contact Information” tab.

Click on the “Edit” button next to the “Phone” field.

Enter your new phone number in the “Phone” field.

If you are an employee of a company that uses ADP for payroll and other HR services, you may need to update your phone number in ADP if you have recently changed it. This is important to ensure that you receive important notifications from ADP, such as pay stubs and other important information. Additionally, if you are using ADP's mobile app, you will need to update your phone number in order to access the app.

How do I change my phone number in ADP?