Have received dozens over the last week from numbers with prefix 0468. Scam or telemarketer. Don't answer - or if you do don't speak and they hang up.

Second call from this number. First time I didn't answer then about 10 mins later it rang again. Caller stated his name was, accented, Chris and wanted to talk about private health insurance. Could hear the call centre in the background. I just hung up

Caller: Sarah

Unsolicited caller. Don't introduce themselves. Then when prompted they say first name, and say they're calling about updating health insurance premiums. When asked exactly which company they represent and how they got my number, they hang up.

They continually call then hang up when you answer