They have rang me twice in the last 2 hours,who are they????

These people phone me every night - who are they?

numerous calls this week and everytime i answer they hang up

I want to know who this is

I am receiving numerous calls from this number on my mobile.  You can not ring them back. Is this some kind of scam?? Are they getting money info etc from me ??

when i answer the call registers as "missed"

Do Not Call Register https://www.donotcall.gov.au/Phone 1300 792 958How does the register work? Under the Do Not Call Register Act 2006, telemarketers can check their calling lists against the Do Not Call Register. If a telemarketer calls a number on the Do Not Call Register, they may be in breach of the Act, and may face penalties.

Caller hangs up when I answer

Caller keeps calling whenever I am unavailable, therefore I am unable to pick up my phone.