I returned a call from (03) 8103 8306 but reached vm for Benefit Deal

Why do I get so many scam callls coming out of Victoria - (03) 8103 8693 - pretty much every day a call from a scammer in Victoria. Is there something about the telecommunications in the State that makes it easy for scammers?

called my office, you hear the beep and you know a telemarketer is about to talk, so thats what i hang up

called my office, hung up when i picked up

called my office. when u hear silence, then a beep, you know you are about to be transferred to a telemarketer

Caller: Called inregards to Electricity

Asked if i received a email in regards to a electricity bill. Called at 7pm, when i said do not call me at this time she hung up. SCAMMERS

The guy I spoke with when I called back this number (03) 8103 8306 said it's Benefit Deal

talked with someone from Benefit Deal who called me using this number (03) 8103 8306

I returned a call from this number (03) 8103 8306 and talked to someone from Benefit Deal

got a marketing call from a guy in Benefit Deal company when I called back this number (03) 8103 8306

Caller: Option Team

Once they get hold of your number it never stops. Changes all the time. This started when Monash Uni got hacked years ago.

Got a call from this number (03) 8103 8306, it's Benefit Deal

I missed a call from (03) 8103 8306, when I called back I reached voicemail for Benefit Deal

A Call back said they had ‘great deals and offers’. Blocking.