Yep I am getting the same thing. Ringing a lot and hanging up from (07) 5906 9152

The number (07) 5608 9152 has called my moblie phone several times over the last 10 days, roughly. I'm in QLD and the area code for QLD is 07. I called back twice, only to be told by a recorded message that the message bank was full. This morning the phone rang and I answered but heard no response and the call only lasted 9 seconds. Obviously others have had very similar experiences. I'll complain to authorities.

got a call no message tried ringing back message bank full

got a missed call could ring back as mail box was full WTF im going to report this to the cops .... glade i have googled the number

I'm glad I googled the number to find out that I'm not the only one receiving these disturbing calls.
My friend has three missed calls. A few years ago I picked up, and all I heard was deap breathing/moaning. Dodgy!

Just received a call from this number -29 Apr 2001, 1201p Adelaide time. Phone only rang once. I don't know anyone in QLD. Glad I googled. I'm going to switch off my caller ID and call the number back just out of curiosity.

Received a call only just sort of heavy breathing and noises I could not understand.
Answered on my 101 answering service.
Tried to call back but was told that the callers box was full.