Called to see if I knew a fellow by the name of Kevin Font and said they were a company called Pioneer Finance. I asked questions back and they didn't want to answer. Scam Scam Scam

I called back the number (08) 6214 4347 and reached vm that did not mention the company name

Spam calls. Better to block them

They are not debt collectors. The comment that said that is bullsh*t.

Had right name but not my address and said he was from a "financial institution" and said it was in regards to a neighbour "Sally".
Scam.
Scam.
Scam.

I called back number (08) 6214 4347 reached voice mail but did not say for what company.

They are debt collectors with a lot of options and payment plans to pay off your debts, genuinely there to help you and get rid of the debt monkey of your back. You need to speak to them and negotiate with them to get a good deal.