Fake NAB blocked transaction text, the number it links to is not the real security team and I do not even bank with them.
Australian mobile
0423 392 537Who called from 0423 392 537?
Bad callAnswer it? Bad call.
3 people have reported 0423 392 537. 3 (100%) say it's a bad call - most often reported as scam text (SMS). It was first reported 10 Nov 2026 and most recently .
87BadCall
Score
Score
- Reports
- 3
- Bad calls
- 3
- Lookups
- 1
- Last report
What people say 0423 392 537 is
100% Bad call
3 reports are about text messages, 0 about calls.
Summary
People report a scam text about a blocked NAB transaction. They say they do not have an NAB account and the linked number is not the real security team.
3 reports about 0423 392 537
Got a scam text about a blocked NAB transaction. I have no NAB account and the number it points to is not the security team.
Scam SMS about a blocked transaction from NAB. I do not even have an NAB account and the linked number is not the security team.
What to do if 0423 392 537 calls
- Don't answer - or hang up. Don't press any keys, don't say "yes", and never read out a code sent to your phone.
- Don't call back. Calling back confirms your number is live and it gets sold on.
- Never tap a link in a text from this number. Go to the real website or app yourself.
- Block it - how to block a number on iPhone, Android and landlines.
- Report it to Scamwatch, and here on BadCall so others are warned.
- Lost money or gave details? Call your bank now, then IDCARE on 1800 595 160. What to do if you've been scammed.
Questions about 0423 392 537
Who called me from 0423 392 537?
Nobody who reported 0423 392 537 has said who the caller claimed to be. 3 reports describe it as scam text (SMS).
Is 0423 392 537 a scam?
Its BadCall Score is 87/100 (bad call), from 3 reports: 3 bad call, 0 not sure and 0 safe. Reports are people's own experiences, not verified facts.
Where is 0423 392 537 from?
0423 392 537 is an Australian mobile number. Mobiles aren't linked to a place and can be moved between carriers, so the number alone can't tell you where the caller is.
How do I block 0423 392 537?
On an iPhone open Recents, tap ⓘ next to the number and choose Block this Caller. On Android open the Phone app, tap the number in your call history and choose Block (or Block / report spam). Full instructions for every phone and landline.
How do I report 0423 392 537?
Use the form on this page - it's free, anonymous and takes 30 seconds. If it was a scam, also report it to Scamwatch (scamwatch.gov.au). If you lost money or shared bank details, call your bank straight away.