there is a record of you buy the burner phone. record of you buying the time for the phone and record of you registering the phone. you cannot buy any phones that don't need to be registered. there will always be an ip associated with registering the phone. even if it's a vpn, the vpn company will hand over that information to feds you know in the the wire where you see them buying tons of burner phones? they ended that like 20 years ago.
United States