0403 483 843

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 21 April 2025. As more Reverseau community members report their interactions with this number, the assessment will become more comprehensive.

2-min Read 1 Report

Suspicious
Suspicious Mobile Optus Mobile Pty Limited

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  • Suspicious

The number 0403 483 843 has been reported as suspicious, with claims of service disconnection from Optus. Learn how to handle such calls and identify potential scams.

Receiving calls from unknown numbers can often lead to confusion and concern, especially when they claim to represent well-known companies like Optus. The number 0403 483 843 has been flagged by users as a suspicious caller, suggesting it could possibly be attempting to mislead consumers.

According to a review dated 21 April 2025, a user received a call from this number stating it was Optus, warning of an impending service disconnection. However, the user reported no outages on the official Optus website and chose to hang up, indicating that something seemed off about the call.

  • Classification: This phone number falls under the "suspicious" category. While it claims to be from a reputable company, there is insufficient evidence to confirm its legitimacy.
  • Reasoning: The lack of any outage reported and the unofficial appearance of the call raise red flags, suggesting potential phishing tactics aimed at gathering personal information.
  • How to Handle Such Calls:
    • Do not engage with the caller.
    • Verify such claims directly with the company through their official contact methods.
    • Consider reporting the number to relevant authorities if you feel threatened or have received multiple suspicious calls.

To safeguard yourself from potential scams like this one, consider using tools such as Reverseau to perform a reverse phone lookup in Australia. This way, you can identify the caller and determine if other users have reported concerns regarding this number. Always stay alert and remember: if something feels off, it's better to err on the side of caution.

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

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What Our Users Reviewed

A
Anonymous
Suspicious

I had a call from this number claiming to be from Optus regarding a forthcoming service disconnection.

I hung up.

Is this Optus calling?

Their website gives no clue as to whether they do call with such advice.

Their is no outage reported on their website.

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 0403 483 843 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.