i get calls daily from this number- never leaves a message

Answered, because it's my business line - nothing there.

They called but I didn't answer, no message left.

Its my business phone so I answered. Nothing. I called it back and it was a recording that this survey is now finished, if you would like to be removed, press 9. I hung up without pressing 9 because I'm concerned that it would cause a charge of some kind. I created a new contact to not answer it next time they call.

Called my business line--nobody there.