Get your taxes done using TurboTax

@giggles1959
For your privacy/security please do not post personal info in this public Internet forum.  No telling who might phone you and pretend to be from TurboTax.

You can change your phone number in the Account Settings inside your online account.  
Here's how to get to Account Settings.

Log in.  If the first page is a started return, then in the left menu column scroll way down near the bottom to "INTUIT ACCOUNT."    Then you should see the ACCOUNT SETTINGS page.  Review both the Profile and Security sections.