This company keeps calling our hall wanting to do ...

This company keeps calling our hall wanting to do business. They'll ask for anyone and often have the wrong name because they know FOR A FACT we do not want to do business with them, but they figure if they ask for the wrong person and disguise the nature of their call they will get a chance to try to sell something.

Their tactics include calling our staff derogatory names, calling repeatedly even after we said to stop and threatened legal action. Even physically going to their offices to tell them to stop hasn't stopped the phone calls or name calling.

These are not good people, and we will continue to refuse to do business with them.