Someone using this number (I'm fairly confident they are actually located outside Australia) keeps calling my landline, persistently asking to speak with me by name (which is a little concerning). I've tried calling the number back but it just rings out. Supposedly Telstra is the carrier but that might not be correct. I would like to learn how to block callers like this one so must away to Google - faster than trying to contact Telstra. Well done with your amazing efforts in attempting to thwart these creeps.

Possibly scammer - claimed to be from Telstra - could not identify my details however - if it was Telstra ringing me should have been calling me by name etc.