Caller: McNair yellowSquares Pty Ltd

If you receive a missed call from this number, it is likely that we were trying to contact you to participate in one of a variety of surveys we are conducting.

In most cases calls are made randomly to landlines or mobile numbers across Australia. In some cases when we call mobiles we will first need to check if you live in the area in which a given survey is being conducted.

While none of our surveys are compulsory, our clients and ourselves appreciate your participation. In order to ensure that our surveys are representative, McNair yellowSquares is permitted to call both silent numbers and numbers that are on the Do Not Call Register. However, you may request not to be called by us - you can either answer and let our interviewer know you no longer wished to be called or you can call our 1800 669 133.

All telephone surveys conducted by McNair yellowSquares may be monitored or recorded for training and quality control purposes. Respondents have the option to discontinue the survey at any time.

For more information, please visit our website - mcnair.com.au

Calls daily and sometimes even twice a day. Extremely annoying

Hangs up when you answer

Call about once a week. I never answer and they never leave messages. Going by previous comments they’re a scam/marketing company. I’ve now blocked the number so I don’t get any more calls.

Keeps calling every day. no message left.

Called late evening saying it was a survey, and random selected my number. I indicated no thanks. Next day they called twice more. Can't be random. More likely political party fishing. Now blocked.

Caller: 8470 6950

not answering the call - received 5 calls so far (checked on this website and noted is persistent unknown caller)

Says hello, then hangs up when you answer.

Caller: I don’t know

Several calls over several days, sometimes twice a day. No message left. Blocked.

Called 1pm on a Saturday ! Didn’t answer as I only accept calls from known numbers.

I missed a call (no message left) my phone warned me about a "Suspicious Calling Pattern"

Have called me about 25 times in the past 2 weeks, even when I’ve blocked their number. They never leave a message either.

Another caller who did not leave a MESSAGE SCAMMER/ SURVEY Do Not Answer

Caller: McNair yellowSquares Pty

Health survey - note the comment from McNair yellowSquares Pty Ltd below - who do they think they are, calling people who are on the Do Not Call list?! BLOCKED!

Doesn't say anything on the otherside and then hangs up

Caller: do not know

no name on my mobile probable a scam

calls EVERY DAY. does not leave a voice mail. I have now blocked number

Saying from South Australia Government by an old man voice. Just hang up!

Caller: South Australian government population Conservation survey

Sounded quite professional. Asking me if I wanted to participate in this survey, told them I was busy and asked to call at a better time. Said I couldn’t find one so he just left it

Spam call, hangs up if you answer, multiple calls for the last 3 days