AZ pulling phone # from Dongle

[Phd]

Had a weird phone number in my account info, but didn't think anything more about it.
When I pulled up my bill for the internet stick, I realized it had the same number that AZ had on file for that account.
But I did not post it anywhere as I did not know it.

This was one way I didn't think of that would be available for linking. Using the same stick would link you for sure.