I think this phone number is from scammers rerouting their call through an Aussie phone no. When you dial it, a posh British male voice says ‘Welcome to Raisers Hub’…(Or could be Razor’s Hub’. I received the call just before 6pm one day last week. I regularly receive calls around 6pm every day (NSW time) from unknown and strange landline numbers that I am sure are scammers and that I block each time I get a new one….hence why I believe this is also a scammer linked number.