they left a voice msg then kept calling. I called back and it's disconnected.

Same here. Several calls in last few days. No one responds on answering. Can't return the call. Caller is now blocked.

Same as everyone else, missed call, returned the call within minutes, number has been disconnected.

Same here

Multiple phone calls All hours. Hang up as soon as i answer and the call back says Optus says this phone is disconnected. Super annoying.

4-5 calls from this number over last couple of days. Immediately hang up on me when I answer and no messages left when I don't answer. Cuts out when I try to call back. Obviously scam.

Nuisance calls!! Received multiple missed calls from this number with no message/voice mail left so I came on here to check and so glad I did, number is now blocked.

Had multipul calls from this number (03) 8592 0066), answered it and it's "Optus" in Victoria. Very pushy to get me to sign up with them, told them numerous times I was not interested and wanted my number removed from their list. Very strong Indian accent was a male I spoke to, and he got very aggressive when I said "No" to everything he said.

have received two calls from this number, missed both, tried to call it back today but the message says this number is disconnected

Yep a scam, I told them so due to the stupid introduction and it is a company owned mobile they rang. Whole conversation was less than a minute after I told him he was a cheat and a liar and I hung up.

Same comment as alot of people here,
Harry from superphone, apart of the optus 4G network. THen changed to telstra.

not 2 minutes into the call asking for my credit card details.

Can't the fraud squad find these people and stop them? How do they have a landline?

2 missed calls in last 2 days
when call back doesn't answer. think is either a telemarketer or scam.

Hung up as soon ad I answered.

Don't answer Call

I missed a call from this number, didn't leave message, and when I tried to call them back, the call could not be connected.

I answered and they immediately hung up.

Scammers saying because I have been using my mobile number a long time I qualify for a great deal. But he changed from saying represent Optus to Vodaphone AFTER I said Vodaphone suck

I answer and they hang up repeatedly

Just got a call from this number - cheerful man with an accent started talking after I got the ring tone, like I had made the call - telling me I had been chosen for free texts and calls within Australia from my mobile that he called. Told him politely I was at work and could not talk and hung up. Did not say he was from my provider at all.