I called back number (03) 8372 3164 reached voice mail but did not say for what company.

I never answer calls from numbers I don't know and I suggest everyone to do the same.
This number never left a message which to me is a clear sign of
a) Not important or marketing of some kind of bullsh*t
b) A waste of time calling you to change electricity provider or internet etc
c) More sinister. Sometimes these cunning little hackers are trying to get a digital profile on your voice by recording you to aid in hacking your accounts etc in the future.
Remember, if it's important they WOULD leave a message or a number explaining how you can get in contact with them and what it was about.
Don't be a victim people!

Scam

Caller: Scammer

Deadset the most annoying calls, scammer acting like they needed research info. Blocked number

Called me three times in a two hour period between 5.15pm and 7.15pm
Rang back and it just went dead as if they hung up when I rang.

scam please block this number

Caller: My Mobile listed this as Scam Caller

No message was left by the caller, this came up on my Samsung Mobile as Scam Caller, Block calls & reported the number as a scam.

Telemarketer - call blocked

Caller: Benefit deals

Called back (after blocking my number) and it’s a place called ‘Benefit Deals’ block it and get in with your life

Caller: Benefit Deals

Missed the call, so I called the number back, was a company called benefit deals for telecommunications and internet service deals.

Gas and electricity marketing

They call and ring briefly, no message left

Caller: Benefit deal

Called 3 time in one day, then hung up when I answered. I called back to an automated message.

Soon as I answer they hang up

I’m deaf. I want to know who the caller was

Caller: Benefit Deal

Telemarketer Benefit Deal. Trying to sell internet and phone plans.

Called me twice for 27sec, then hung up. No voicemail message.

Caller: Energy Telemarketer

Call Centre in Craigieburn. Asked him the reason for his call. Said its about my electricity. Told him I wasn't interested. Hung up and blocked the number.

Caller: Energy company

Some energy company - nuisance call!!

Called back the number and the voice recording identify themselves as Benefit Deal and they offer communications deals.