Not having other reports doesn't mean this isn't a scam. This number and three others tried to convince my wife that they were from Qld. Paramedics. The numbers are:
0431 474 879
0413 307 909
0416 002 902
0422 752 970
They wanted $550 for her to advertise her business in some publication, just like the other 'police' scams listed for the other numbers they are using. This is just their newest mobile, so hasn't been reported. Until now.

received a call they didn't leave a message, called the number back from landline was advised that it is an out bound only number band cannot receive calls??