I called back number (08) 8125 6802 reached voice mail of a guy for a company called Australian Institute of Business.

debt collectors, scammers. told me that I owed $3000 with a mobile service provider, then when I asked them what phone number it was for, they could not provide any information about it. I asked them what address they have of mine, instead they asked me to provide the info instead. do not answer, avoid calls at any costs. saying their name was some western name but with heavy indian accent. funny haha!! NOT

Got a call from this phone number.