Phone sex providers?
 

I know this is a bit off topic, as this forum is for web stuff, but this is the best place I can think of to ask about this kinda thing.

I have a friend who is working as an operator for a phone sex company. She gets paid about 20% of what they are actually charging the customer for. She'd like to do it on her own and get paid the full amount. I quickly looked over at the options online for 1-900 and 1-800 w/ billing and it seems like there are a lot of scammers in the industry.

Anyone got any tips or pointers?

Thank you!