They are call centre punks wanting you to change energy companies.
I told them I am a teenager so they hung up with no thanks or bye. Pretty rude in my opinion.

Automated calling system. You answer, it says "goodbye" then hangs up. calling back says number not in service

No listing's here yet, but Android phone showed it as suspected spam while ringing. I didn't answer & they didn't bother leave a message.

Claimed to be independent company that checks if you are paying the lowest possible price for power bills. They said that they had my address as -----. This was actually my address from 6 six years ago, but just to play along I said yes. I heard a few taps of a keyboard and then they said that they had just checked my latest power bill and said that it was 41% more than what I should be paying and that I could get cheaper from another company. I didn't bother with the rest of the call.

Scumbag telemarketing dead beats.
I am trying to find their call lovation so I can go and cut their coms lines.

Numerous missed calls without messages. I decided to answer and a company hoping to swap my electricity. When I said I was not interested the guy "Jake" became very rude before saying "yes, yes I love you love you love you." I hung up. My advice is add this to your auto reject numbers and do not answer.

Telemarketing spam for Simply Bill Comparison - Power company AGL ORIGIN comparison scam. DO NOT ANSWER

Rude caller that just wouldn't give up, rang back and complained that I hung up in his face.

Energy Company guy called my work mobile and wanted to give me deals. No energy bills on my line.

How do you know who it is?

How did you work that out? I intend to pester him provided i don't become the annoying person and pester someone by mistake.

Called from a mobile number and I answered then hung up when a foreigner announced where ahe was from. A few.days later I received a call from this number which will now be blocked

That just told me that he was the guy that f***ed me last night

This number always calls me and hungs until I saved in my phone-unknown threat.Then today they are like can I speak to ......my full names and I said speaking yes,then is like we are better deals electricity, are you paying electricity. i told them NO NO and dont call me again.Can somebody tell communication minister to handle this guys,they are a night mare to our lives.

Same thing happened to me today

They just called my work number and when i told him to remove the number from their listing he just started laughing!!!!

Getting calls from this number all the time, even on Saturday afternoon. It's now getting to the point of total frustration.

Don't leave message, on call back says line is not attended. It's rubbish.

Very rude, told them I was not interested and then continued to interrupt me and eventually just hung up on me

Continually ringing but automated robot says bye when you answer. Scammers that are very annoying