Scammer with spoofed number

I just got a call from a very similar number to this one, my phone identified it as being from "Salisbury, South Australia". I have no reason anybody from South Australia should be calling me as I live in NSW, so I didn't answer. I also noticed that this was very similar to calls I've been getting throughout the week, and looking through my call history, sure enough I have ignored two other calls from extremely similar numbers, including this one. They all start in 08 7371 2, but the last three numbers are always different. There is absolutely no reason a legitimate business should be spoofing multiple numbers like that- the only reason anyone would use multiple numbers is block evasion. Wish I could explode them with my mind.

Scammer