Yes this is a scam, they are after your details

scammer ...

This number is not scam i just rang it, it is NAB it is there department if you are overdrawn on your account

NO I totally DISAGREE with you post. Please DON'T confuse others. NAB doesn't use this bloody scandal calls. Go ask NAB!! A bank doesn't use automated voice mail to chase a DEBT! unless you are with that scadal call people to encurage people to take the call.

Caller: NAB?

Received numerous calls from "NAB". It's not NAB. Same message. Looking for some Mr Ali Baba.

It's a scam I get the calls and I am not with NAB

Caller: NAB

I would think it’s NAB but when u select option1 it should take

Caller: NAB?

I this call is morning and was thinking it was a scam.

Caller: NAB

SCAM!!!

Automated message claiming to be NAB with one option.
Called NAB back on their advertised customer number and confirmed no one at NAB attempted to call me and they do not make these calls.

I never answer calls from numbers I do not know.And as most of these calls come from NSW and the NAB is based in Melbourne with an 03 directory number,probably a scam

I called back number (02) 8503 4690 rang once then gets disconnected automatically.

Scam phone number, saying it's NAB, automated voice, do not answer