Comment by eptcyka
You should never turn on your burner in a place where you use your regular phone, duh.
You should never turn on your burner in a place where you use your regular phone, duh.
And yet realistically you also probably don't turn it on except when you're within about 50 miles of your home.
And this is while you're flagging yourself heavily by (1) using a phone which is easily identified as a burner and (2) using it intermittently which means you're trying not to be tracked.
So you've already substantially identified yourself in any dataset.
Even using it in the same city, would only require time and maybe a bit more correlation to identify an individual.