Keep ringing then hanging up. No reason

Received 2 calls from 2:47am.
The guy had an accent & when I asked his name I couldn't understand it at the time but when I researched who this no. Belongs to it came back as Hong Y who lives at 41 Purser Ave Castle Hill nsw 2154.
I realized that he kept saying Hong every time I asked his name!
When I rang the no. Back This mornings it had a recorded message saying "our operators are busy & can not take your very important call but will get back to you as soon as possible"
I am not sure what this guys game is but it was quite disturbing!!

Just let it ringout and do not answer

sounds like a call centre

I spoke to a guy with American accent, he's interested in working couples paying a mortgage and a super over 150k to qualify for a tax back.. we don't qualify...

It seems they have a number of phone numbers in the (02)8850 xxxx range.

This is the second number in the range on successive days. They call on Sunday's as well. Buggers.

spam

Me too. Every night this week between 4 and 5pm. Why ring if they are going to hang up?

f*cking sick of these pricks calling then when you call back automated msg saying they will contact me bunch of wanks with nothing better to do!!!

hangs up

tried to call back and it went to a recorded message saying someone will get back to me.

Have had two calls this week,one last Monday night very late.They hung up very fast who do they think they are
Please help me with this one
James

Repeated calls. Rude and cowards as they don't answer. Blocked!

Block it. Spam.

Calls received through business hours. They hang up when you answer. Funnily enough, the number is very similar to another telemarketer I've recently blocked - Virgin Money

phone scam.

Answered and they hung up

asked me if i was interested to save money with my tax. scam