Hello @DJL1229,
I know it can be a frustrating situation when receiving calls from someone unknown. I understand where you’re coming from. I’d be delighted to assist and share as much information as I can!
I do apologize for any inconvenience; however, AT&T is unable to release any information such as the name of someone who is calling you. The best way to verify who is calling would be by answering the phone and speaking with them personally.
Hope this helps! Have a good day!
Portia, AT&T Community Specialist