Yep and it's a huge business for them. (I work in this industry, with these kinds of companies.) It results in great deals for non-robo callers, as they are des

Yep and it's a huge business for them. (I work in this industry, with these kinds of companies.) It results in great deals for non-robo callers, as they are desperate to get good conversational traffic to add to the mix. It depends on which provider, but the dialer penalties usually aren't that harsh. Regardless, everyone's cautious. And they'll mix right to the limit. Put on restrictions on how many times a number can call? They'll switch up numbers and keep the mix perfect. It creates a huge opportunity. If the FCC was serious, they'd just start cracking down and push liability on down the line. Then no one would want to take the risk. It's high volume, so without huge deposits and guarantees, no one would touch it.