As far as I can tell, it is because they are either lazy or the systems are not exposed to the underlings you can actually call most of the time. I worked clos

As far as I can tell, it is because they are either lazy or the systems are not exposed to the underlings you can actually call most of the time. I worked closely with carriers and they would resist any attempt for you to do anything in their system and insist it wasnt possible unless you had the cops or the legal system behind you.