I think it is fundraising for the Australian Conservation Foundation. I have had several calls from them

Someone called me from this number at work on my personal mobile. Missed the call but was curious as I live in NSW not Qld.

Received a call today from this number on my personal mobile.  Stated they were from My Home Care.  Then stated they were my carpet cleaners.  When I said that I never used them she hung up.Most likely just another telemarketing company which has somehow found my mobile...

they called me on a number that is now >4years unused. Where the hell did they did my oldest number from?

No idea either, called me today too but no VM. Got a feeling it might be Classic Holidays trying to sell me more crap, they'll keep calling until I answer if it is them.

This number has called twice today left no message either time  .....  If you are going to call leave a freaking message.....

Received a call today from this number on my personal mobile.  Stated they were from My Home Care.  Then stated they were my carpet cleaners.  When I said that I never used them she hung up.

Most likely just another telemarketing company which has somehow found my mobile...