Name used to register new number
I received a phone call this morning, the caller claimed to be AT&T employee and gave me his information (Mark, employee ID: 915646)
They claimed that a new number 626 757 9359 was registered under my name on Mar 1, 2023, and it was then used to send scams.
What was concerning is that they knew my name beforehand. I tried to call 877.844.5584 but it's only meaningless recordings and the website they provided was wrong. Can someone confirm the identity of the caller and the status of that number?