this number keeps calling. when I call back the number cannot be connected.

I just received a call from this number, from a foreign person I'm not sure but sounded like an Indian origin,who told me that someone was transferring money out of my bank account from nab! I played dumb for a while but when I said I didn't have an account with nab and labeled him as a scammer and called every name under the sun he quickly hung up! Which was very rude as I had not finished giving him a blast!

This ph no called me today tried to tell me someone was transferring money out of my account an nab account so I played dumb for a while and when I told them I have no account with nab and called them every name under the sun they quickly hung up which I thought was very rude as I had not finished giving them a blast

Same issue as Tracey has - call comes in from this number, if you're fast enough to answer it, they immediately hang up on you. Very likely a broken robodialler.