When I answered the call, there was no sound, and they almost immediately hung up afterwards.

Caller: (03) 8396 4456

Rang twice, phone flagged it as 'possible spam caller' so I didn't answer. Some other posters here mention that it may be Vodafone trying to peddle upgrades, I'm with Vodafone so that would make sense....

Caller: ‭(03) 8396 4456‬

They called me I called back they answered but didn’t talk then ended in 3 seconds within answering

called me few time, however, the called didn't leave any meassge.. It is scam I

Caller: Vodafone Australia Partner

(03) 8396 4456 called while I was celebrating with friends so I muted the call. Number is listed by Vodafone.com.au as one of their telemarketing partners, the numbers range from (03) 8396 4455 to -4469.

Caller: ‪(03) 8396 4456‬

Apparently I won some competition.

Caller: Vodafone

They wanted my four digit number to unlock mobile!!!

Call everyday many many times..I didn’t answered..is this a scam

This number - (03) 8396 4456 - called several times and I have never called back. Might be a scam

Caller: Vodafone

They keep on ringing and ringing, but no answer. Just rang it back and told me it was "Vodafone, with a Exciting new offer".

I dont mind them ring, but I really object to so many calls and then hang ups.

I have already said not interested

hung up immediately on answer

Caller: Vodaphone

Upgraded my plan

I am getting similar calls thrice from the same number without any talks. I don't respond to this number now. seems suspicious. It shows that the call is from Melbourne, Victoria.

Caller: Vodafone, telemarketing

I call back this number and connection transfer to vodafone telemarketing.

Caller: Fake Vodafone scammer

Fake

Caller: Vodafone

Sales call from Vodafone seeing if I wanted to upgrade my service.

I called back number (03) 8396 4456 rang once then gets disconnected automatically.