who called me?

This guy was leaving love letter under my door from February 2014but at first I just ignore them because I don't know who can do this to me,but the last note he write his cell number so I went to the police station to report this the police call the number its male he just answer the phone but keep quit so the police says I can't open a case its not easy to get who he is help me I'm leaving in fear my 2 daughters.Last week I call the number its a guy but I don't know what to say so that I can know how is this person

continually ring and hang up belongs to ntc voice solutions claim that they do research for OPTUS
does anyone else belong to another provider?

Requested personal details

Just wanne know the name of person or company who called me

Pranking and talking crap

this person used this number in oreder for mr to aply for a loan and i'm suspicious that this number might be a scam,please help me.

Constant calls, No answer. Cannot call them back, they never leave a message.

looking

My phone was off

Confirming appointments I never made

Unknown caller

Just info

Unknown call received and user is south african but won't ansWer again ...!!

try me

I had received threat calls and messages from this number.

not on my phone book. no idea who could this be

Scam call, identified themselves as "windows help and support" calling their company "optus group", said they were calling from NT, Australia, claimed that my computer was at risk etc. when I called their bluff and accused them of being a scam they promptly hung up!

Please call

i want to know

This person sent me his email adr and its incorrect or i made a mistake