How do I change outgoing caller id on ATT Premier account?

Hello @shrmnmrk,

Thank you for your recent posting. We appreciate your participation within the Business Community. I will be happy to help you with navigation on Premier. In order for me to research your issue, I will need to verify some information. Please send me a private message:https://forums.att.com/t5/notes/privatenotespage/tab/compose/note-to-user-id/3512576

And include the following details:
Your full Name:

Business Name on Account:

Business address:

Number on your account:
Preferred Contact #:
Email address:

Thank you,

Laura G.
AT&T Social Media Manager