Caller: I need to find out who this number belongs to plz

I recently got a call from 0468 585 375, this person happens to burglar my house and take my iPhone xs max..
I need to find out which company owne this number(0468-) plz can get back to me asap on email address damandeep7777 @ gmail.com is where you can get a hold of me, my name is Amandeep Sehra or Deep Singh from Bundoora.3083..i happens to know this person lives in port Melbourne just off nott st in a block of two story flats/commission housing and know the person I'm looking for his name starts with Jake Crum I've been told grim digging up different aveniews