1800 531 933

Based on one first-hand report from a member of the Reverseau community who received a call from this number, the caller has been described as a Suspicious caller, with a caller safety rating of 3.0 out of 5. The experience was recorded on 14 November 2019. As more Reverseau community members report their interactions with this number, the assessment will become more comprehensive.

2-min Read 1 Report

Suspicious
Suspicious Freephone Several Telcos

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  • Suspicious

1800 531 933 has been reported by users as a suspicious telemarketer claiming to be from Telstra. Learn how to handle calls from this number and protect yourself.

Identifying the True Nature of 1800 531 933

The phone number 1800 531 933 / 00531933 has garnered attention and concern among users who question the legitimacy of its calls. Primarily reported as a suspicious telemarketing number, it allegedly belongs to someone named Charmain, who claims to represent Telstra.

What Users Are Saying

Feedback regarding this number highlights a common experience where users are approached about altering business mobile account details, particularly in connection with the upcoming National Broadband Network changes. One user specifically recounted an interaction on 14 November 2019, remarking how the call felt dubious, leading to doubt about the caller's legitimacy. This pattern has prompted many to suspect that the number may not represent an official contact from Telstra.

Categorisation of the Call

Based on the user report, 1800 531 933 / 00531933 can be classified as a suspicious telemarketer rather than a legitimate operator. The request for updates to business accounts could indicate a potential phishing attempt rather than a standard promotional outreach.

How to Handle Calls from 1800 531 933

  • Stay Cautious: Always approach unsolicited calls with caution. Do not provide personal or financial information, particularly to callers who might be impersonating a business.
  • Verify the Caller: If you wish to engage, hang up and call Telstra directly using a verified number from their official website. This ensures that you only speak to genuine employees.
  • Utilise Reverseau: If you receive a call from this number and are unsure, use Reverseau for a Reverse Phone Lookup Australia to determine its legitimacy and gather user experiences.

In Conclusion

While 1800 531 933 / 00531933 seeks to appear as a professional inquiry from Telstra, it's essential to consider it suspicious until validated through official channels. Remaining vigilant and aware will help protect you from potential scams. If you're ever in doubt about who called you in Australia, accessing Reverse Phone Lookup Australia can provide clarity.

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

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What Our Users Reviewed

K
Kettner
Suspicious

This person said her name was Charmain from Telstra and wanted to arrange upgrade of our business mobile account details to coincide with the National Broadband Network changes. I told her I didn't wantany changes today and she gave me this number to call her back. It sounded suspicious.

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 1800 531 933 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.