Who is the owner’s phone number? 03 9940 7747?

What is Phone number 03 9940 7747?

Is anyone disturbed is Phone number 03 9940 7747 .
– Who owns the phone number .. You keep calling me every day at 2021-11-23 18:12:44

Can someone tell me what to do with 03 9940 7747?

Thank you my friends.