Called, and left no msg.  If they were legit, they would have.  Welcome to blocked!

Called our business about eliminating back taxes. Not solicited. Probably illegal.

This caller left a message; this is some sort of agency to help 'take care' of any back taxes due.  Really? Delete quickly.

Called, left no message. I tried calling them back and got a message that said push any button to be put on the do not call list.