Called back after receiving calls back to back which I suspect is from the same people as they are 10 mins to 30 mins apart using different numbers but my phone blocked it under spam. Called back, no ring tone and indian sounding guy saying it's about my private health fund. As I was about to hang up, he told me not to and I told him off as I work in Insurance so if it's legit, it wouldn't be from a mobile number to start with. Even my phone recognised the number as scam

Received a call from this number. My phone identified it as spam so I didn't answer and no message was left. About 15 minutes later they called from 0468 249 568 - again spam and no message. I've blocked both numbers.

Same as other comments. They ring within 10 minutes or so of the first call and don't leave a message. My phone also identifies it as spam.

scammer

No message left so probably spam scam Blocked and reported

Thanks.