Step 1 To change/add a phone number first click on your Username on the top right of AdvisorStream, and then click Account Settings
Step 2 Click on the Profile & Branding tab
Step 3 Click on the profile you wish to change/edit the phone number for
Step 4 Locate the Phone Number field, this is where you can change/edit your phone number
Step 5 Click Save on the bottom left when you finish.