I am getting 13 calls a day and dont know who they are also. I have tried to call back but no answer.

I am getting 10 calls a day from this number and I don't know who they are.

I get an average of 2 calls a day from this number. Issue is its while I am out of service on a mine site and of course no one leaves a message.

I call back number but not possible way to get an answer alwyas engaged. So Don't call us if you are not going to answer

nab bank, keep calling but no message.

Cheers bill smith. Had no idea who was trying to call me from interstate and in the duration of the ring i was able to type it in to read ur note. Cheers m8

And yeh just to confirm it is NAB

this number keeps calling me....(03) 8641 7000...when i answer they dont say nothin an just hang up...wtf???

This number constantly calls during business hours when I can't answer and then during breaks it doesn't accept calls.
Ridiculous!!!
I bet their call centre jockeys can't take calls on their mobiles at work so why do they assume everyone else can - bloody annoying morons.

I am getting about 10 phone calls everyday from this number and they are very annoying and if I can lodge a complaint somewhere, I wont hesitate. I feel like taking action against them and today I was at work and I got called 4 times. Did not want to spoil my mood but just hung up on them and will continue to do that if they continue to call me. I will make them hate calling me. They are a real pain.

I had call also 8641-7000... Had my wrong DOB and wanted to know another 3 personal questions.No Chance!

NAB Bank