referral company called 24/7 selling virgin money life and income protection insurance. Once i had told him i had both he couldn't hang up fast enough as i was no further use!

They’ve called twice hung up as soon as I answered. Thanks for the comments everyone at least I know who they are now

Call and hang up when you answer. Robot dials number and no person to answer. that is damn rude.
It appears that they got my number from a company called Australia on Disc, which is a data mining company that got their claws into me within a week of my getting my mobile number. They take no responsibility for how the people they sell your details to use that information. You can ask them to remove your details at this address:
https://uniteddirectorysystems.com/database-removal/
This won’t call your details back from the people who have already bought them but, if they are honest, will stop them selling them in future.

Tried to sell me cheaper electricity rates; When I said I didn’t have a current supplier got shirty and told me I should have told her that first then hung up on me.
Called me by name which was disturbing though

Don't answer. block it.

I see dead people

MARKETING! Don't answer

Wankers! Don't answer

Yep don't answer

this is a telemarketer - block it

Rang constantly. I’m vision impaired so will answer all my calls. Every time the ask me about my car accident last year. When I say I don’t have one they called me a b*t!h and hung up. I’m going to not sn

Caller: No

They have been calling through out the day to stop it call 0456 829 836

I got calls from this number, a few hours after I activated my new SIM card, HOURS!!

The only solution is keep "Blocking Number", they may call from another new number, but keep blocking them.

The moment you answer, they have a record your number is live and will keep calling! Don't talk to anyone, don't acknowledge you number/name.

They also use another mobile which is (07) 3472 2967 don't answer just hang up

Caller: Scammers

This same group will also call from (03) 8372 3050, they are scammers don't answer

This number just said goodbye and hung up as soon as picked up. Have blocked the caller.

Caller: No

I answered and they said hello and then hanged up. Number blocked

Thanks everyone...saved me a lot of angst

When answered with my work company information seemed a recorded message said “goodbye”. They have been calling multiple times

just said hello and hung up