have been called by this number more than ten times

I hear you cass...every time I answer them they hang up on me!!!  Talk about idiots who must like wasting money!I even tried to get the number blocked to stop them calling me but the jerks at Telstra said you can't block certain number on mobile phones.  Does anyone know a way to stop these calls???  Two or three calls every afternoon is getting very frustrating.

who is this idiot?

just got one now at 4:13pm

I had one today 4:56pm and one yesterday

just got a call from this number...atleast i know who it is now...i wont answer when they try again :)