0420 040 543

Based on first-hand reports from 2 Reverseau community members who received calls from this number, community reports indicate that 50% of reporters describe it as Scam, with an average caller safety rating of 3.0 out of 5. The most recent experience was recorded on 10 March 2022. All ratings and descriptions are drawn from real encounters reported by individuals who received calls from this number.

2-min Read 2 Reports

Suspicious
Scam Legit Mobile Symbio Networks Pty Ltd

Ratings

3.0
2 reports
5
50%
4
0%
3
0%
2
0%
1
50%
  • Scam
  • Legit

The number 0420 040 543 has been reported as a scam. Identified as impersonating the National Broadband Network, this number claims to assist with internet issues. Stay informed on how to handle suspicious calls from it.

The Suspicious Caller – 0420 040 543

If you've recently received a call from 0420 040 543 / 0420040543, it’s important to be cautious. This number has been reported by users as being associated with a scam impersonating the National Broadband Network (NBN). Reports indicate that the callers claim to alert users that their internet connection has become publicly accessible, offering supposed assistance.r> So, is this number legit? The verdict is clear: it has been flagged as a scam, specifically for an NBN phishing attempt.

Identifying the Scam

Victims of this scam often receive calls where the caller is overly friendly and insistent on helping you fix a non-existent problem with your internet service. This particular type of scam leverages the trust associated with well-known services like the NBN to manipulate individuals into providing sensitive information or making unnecessary payments.

How to Deal with Suspicious Calls

  • Do not engage: If you receive a call from this number, it’s best to hang up immediately.
  • Verify the source: Phishing calls typically lack any legitimate identification. Instead, contact NBN directly through their official channels if you have questions about your service.
  • Report the incident: If you’ve received such calls, consider reporting the number to local consumer protection agencies to help others avoid falling victim.

In a nutshell, if you're unsure, a quick use of a Reverse Phone Lookup Australia tool may help in verifying whether the call is genuine. Always exercise caution and trust your instincts – if something feels off, it probably is.

AI-assisted analysis based on community reports and public data. Learn more

Help others by sharing your experience with 0420 040 543!

WRITE A REVIEW

What Our Users Reviewed

N
Ngu
Scam

I received a call from someone who claimed to be from the NBN, stating that my internet connection had become public and that they were there to help me fix it. The conversation felt very scam-like, so I eventually hung up. After checking the reviews online, I'm relieved I did!

N
Neiman
Legit

The caller stated they were calling from Commonwealth Bank.

About This Report

This page is part of the Reverseau Scam Intelligence Database, a community-driven dataset maintained by Reverseau since 2014. The database documents caller behaviour across Australian phone numbers based on first-hand user experiences.

Each entry is generated when individuals who received calls or messages from a number submit a report through our review form. Reports include a caller safety rating (1–5 scale) and a written account of the interaction. All submissions are moderated before publication.

The safety rating shown on this page reflects the collective assessment of 0420 040 543 by real users. It measures perceived caller risk, not the quality of this page. A low rating indicates that reporters consider this number likely to be associated with scam or spam activity.