Left a voice message without saying anything. Have Samsung Smart Call on my phone came up as suspected spam, reported as survey. Another to add to my blocked list I now have more blocked numbers on my phone than I have in my contact list.

I received at least three phone calls from this number in one week. Left a voice message without saying anything!

Caller: 0485 817 053

Receiving multiple calls a day from this number. I don't answer calls from people I don't know and they don't leave a voicemail so suspect it's spam.

Called as home loan agent who told their name as George and that they are calling from Domain(real estate website).

received 3 missed calls in 1 day, looks like a spam

I returned the missed call. The call was answered within one ring. I heard crickets

Spam?