Telemarketer Scam room! They do illegal telemarketing for others for a fee so this could be for any scam you can think of. Lately car warranty & credit card scams. This way when the government busts the scam room they never get the big boys paying them to do the illegal calling! The only ones going to jail is the poor sucker working from the old dated info. No way to block them as they work out of motels hiring desperate people needing work. Best to tie their time up and then refuse to pay. Give them false info and they will get mad & remove your number.