I called back number (03) 9999 1611 reached IVR of a company called Smart Health Australia.

Keep getting nuciance callls from (03) 9999 1611 so blocked them.

If you have a Samsung phone, tap the number and on the top right hand corner there are 1 dots (vertically). Tap that and it will give you an option to block.
I blocked a number from them before and they started with this number. They seem to have a few numbers with only the last digit changing.
Good luck. That number is still trying but at least the phone doesn't ring and all I get is a notification that it called.

They've called me no less than 20 times in the last month and I've never answer. Will they ever get the message or do I have to pick up and blast them?

Calling every day. I should answer next time and tell them to eff off

Relentlessly calling me every day

I want to know how I can block them on my home phone.

Charity spam

another very short ring from this number. I am getting to check numbers I don't know about first, as it is easy to redial if it is okay. But this one will pass to the wicket keeper.

My dad keeps getting missed calls from this number. He gets called by a lot of charities asking for donations. I told him not to respond to those charities as they might be scammers.

Received numerous missed calls from this number. They don't ring long enough for me to pick it up. Really annoying.

Stop this number form calling your mobile, the following refers to a Samsung Galaxy but I'm sure that any other phone will have similar options,
Go to settings & select call
Then Call rejection
Auto reject list & add in the callers number (03) 9999 1611
Then also under Call rejection select Auto reject mode and select - Auto reject numbers

Good luck

keep getting phone calls from this number and I don't know why its really annoying I never signed up with smart health or know who they are

Just pests, why can't they be stopped

charity spam

It's company acting on behalf of 13-14 different charities and I will be getting that number barred. I asked to be remove from their list but they said they cannot - bull*******

they keep ringing in the late afternoon, but I have blocked them

It is Yooralla wanting to talk to a fictious facebook person. How come that nonperson was on their database?