Who is the owner’s phone number? 1300398546?

What is phone number 1300398546?

I have a question is phone number 1300398546 .
– Who owns the phone number .. You keep calling me every day at 2021-11-24 01:14:11

Can someone tell me what to do with 1300398546?

Thanks to you I understood a lot of words. Thank you so much!