obviously you are one of the annoying people making the calls. Just stop it

Constant prank call twice a week

Get lost stupid number

Calling every day for two weeks!! STOP IT!!!!

number keeps calling & hanging up. Are they doing anything else. can I block them?

Ntc calling for optus. Want you to sign up for home phone and Internet.

driving me nuts calling everyday! Go away!!! You hang up when the call us answered

Is this number some sort of teli marketer, every time they ring me I answer an they hang up....

dont agree some of the best deals come over the phone as they are approaching you!

dont ever accept or do any business on the phone with anyone who claims they are from any network provider. Go to the store and deal with them in person.

Sales call from NTC Voice Solutions

Yep just missed a call from this number at 7.04pm in the evening, no message left. It's also the same number which called two days ago in the middle of the day.

Ive had loads of calls from this number.

I added them as a contact and then blocked them. Shouldn't receive any calls again.

Had a call yesterday and today around the same time 4/4.30....I signed up for the do not call register, obviously hasn't worked !!

I've also had calls from this number. 5-6 times a week. I never answer. I rang Optus who said they can't block it but to go on the do not call register. It takes 30 days to work. So frustrating. Makes me so angry.. Can't wait for it to kick in. Anyone know how to block a specific number?

Just had a call from this number and they also hung up on me when I answered. Weird