said they were from "Information Australia" offering government rebate for whatever product they were selling. Not sure what - said I wasn't interested and hung up.

me too got the call, thought it was important couldn't answer at the time, left no message so I called back to be nice, got recording that the number has receiving call restrictions and stopped. spam all the way from call center somewhere...

Random missed call.
Searched the net and got here.
Will be adding to the ever growing spammers list.

Called me at 8.32am - I didn't pick up the phone and they didn't leave a message.