I called back number (03) 8001 7108 reached voice mail but did not say for what company.

LOL, I live in Perth (if they are in the Eastern States they don't know about daylight saving or can't calculate the time difference) and they call at about 6am so I know to ignore the call. they have started leaving message bank messages where all they say is hello? hello? hello? I could use them as a wake up call because at least they're regular!

Received dozens of calls over the last few weeks and ignored them as I didn't recognise the number. Answered today and it was a cold caller from Click Insure wanting me to do a survey.

I had actually joined do not call register a few days ago due to have daily calls looks like it's working a treat!!!!!

call centre

Say they are click wanting to do a survey
Ask 3 questions and hang up

Returned call received a recorded message.

Called back just a engaged company.