3 complaints - Telecom, TelstraClear TollFree - Toll Free
Calls on most of our company phone lines. I find it really annoying and they go away only to call us again and again.
PhoneSpamFilter saved me from these guys.
They call me and ask me if I would be interested in some sort of weird credit card offer. I say no, then the next day its the exact same thing. Again and again.