I get several calls from this number each day ... when I answer they hang up.

There is some sort of scam attached to this number. I have just received a $500 vodafone bill for calls of up to 3 hours to this number which i never made as I am overseas (not in Australia)and have another number to make calls. It seems this number is being used by some sort of internet based scam or criminality. be careful!

It's open university I sent an inquiry they called me back

This is Open Universities. Not a big deal.

Its Open Universities Aus.

IT IS NOT SPAM!

This is not spam. It is open universities.

I just sent an enquiry to Open Universities today and had a call from this number. Someone else mentioned OU. Must be them.

I've received a few calls from this number too. And, I am in America! They call my American phone, and same thing, no answer on the other side. Some times it disconnects, other times it doesn't, there is just nothing on the other end.

yer just received a call ansewered and they hang up we are looking into it

Calling regularly, no voice.

Hi the number is open universities Australia

this phone number has been calling me all week up to three times per day.  i am sick to death of it.

Im not with Vodaphone though and they have been calling me too :(

This number keeps calling

Calling me too last few days, NO IDEA! i never answer those numbers...

This number has been calling me since yesterday