I called back number (08) 6214 4297 reached voice mail but did not say from what company. Pretty sure this is another number for Pioneer Credit. They just don't give up despite being told often not to call - wrong number!. Plain and simple harrassment.
Looked them up on Google and they buy debts.
GS on 0401 396 578
sms received, Your account is suspended. Unblock it manually (link)
The Probe Group on (03) 9093 0622
I called back number (03) 9093 0622 reached IVR for a company called The Probe Group.
Anonymous on (02) 8074 2975
Anonymous on (02) 8293 5700
I used their online service to compare broadband plans in Australia and now I am receiving spam...
Anonymous on (07) 3017 3955