I got a call from them and when I called back I got a recorded message saying "your account has been suspended because of a payment issue" which looped.
this number 07 30879051 calls my number on a regular basis and 9 times out of 10 rings off before I get to the phone - very annoying I have reported a few numbers to telstra recently and will report this one - I am also on the donotcall register too.