Prefix 0428 138

Caller Type: Unknown

0428138552 was the number used to text message a friend with an attachment which implied my friend had multiple personality disorder. There was no name, no indication of who the caller was. My friend, terribly upset called this number today, the person picked up the call but was silent (my friend heard breathing) for a few seconds before hanging up. I also tried to call but got no answer. My friend is currently gpoing through a terribly stressful time with a family member who is ill. My friend was deeply concerned and further stressed when the person did not speak.