Reachtel do automated/robotic surveys for Federal Government so for those surveys they are exempt from the Do Not Call Register.
Block the number or opt out on their website is the best course of action, they are legit so allowing for the lag time in your opt out being applied to their dialler you should be removed from the list.

Rang at 6.30pm, did not answer as I wasn't familiar with this number - now realise it's bloody SPAMdue to this site.

Did not answer the call to my mobile, thanks for your messages.
Also on the do not call me register
How did they get my mobile number?
Blocked

Number blocked. I wish there was some way we could tell the Government enough is enough. These calls should be banned and those responsible locked away in a small sh*t filled metal box placed outside in 40 degree weather.

Good one thank you!

Just had that call (7.00PM)

this scum rang on an unlisted number they have been reported

I think they are getting phone numbers from carsales

rang sun. 5.33am yes am

crap

They have been calling every night around 7pm for a week. I don't answer the call. Now they have switched to an unlisted number to force me to answer. Ombudsman here I come.

bloody politics

I have blocked this number from my smartphone by doing a long hold over the number & then selecting block icon. Works!

my phone has been free of these calls for 4 months. this week i have started receiving them again.

Yes, this number is always calling us around 6:30- 7 pm just when we're having dinner or busy doing house chores, very annoying!

autodial spam

they are now trying Tasmanian numbers (same 03 area)

Annoying call and hung up as I answered - only gave two rings.

I had a call from this number just now... I answered the call & the caller hung up.. These scammers shouldn't be allowed to ring people

A short automated survey - I hung up, my mobile phone is for my convenience not theirs