I was trying to find an online iOS emulator, and I found this website. It redirects from iPhone-Emulator.org and goes to alertinfo6881.xyz.
The website lists 2 numbers, the 1(800)-674-3146 number does not work, but the 1(833)-674-3146 number connects to an Indian man who announces himself as “Apple Care”.
I haven’t talked to them, just verified if the numbers that I found were still up.
I might try them later.
Please talk about the Pegasus Spyware alert that was found on your phone.