I phone 13 pro max
Callers not in my contacts only show up as a name. There is no number showing to let me know who is calling. I have AT&T. So it’s not just a Verizon problem.
iPhone 13 Pro Max, iOS 15
The iPhone will display incoming call information as sent by the carrier if the caller is not in the contacts list. In your example, AT&T manages which information and how it is displayed on the iPhone. Contact AT&T support and ask them the same question.
Axel F.