Caller: AMES Employment

These guys https://www.ames.net.au/
Not bad, just doing their job. They are a company that is assigned by Centrelink to assist people to find work. If you are uncertain of the number you better off going to their website and contacting them through there.

I called back number (03) 8535 9644 spoke to a woman who said I've reached an employment company but was not able to understand the name when she mentioned it.