0403 569 840

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 Scam caller, with a caller safety rating of 1.0 out of 5. The experience was recorded on 28 July 2022. As more Reverseau community members report their interactions with this number, the assessment will become more comprehensive.

3-min Read 1 Report

Likely Scam
Scam Mobile Optus Mobile Pty Limited

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  • Scam

Beware of calls from 0403 569 840, as it has been reported as a scam related to unauthorised payments purportedly from Mastercard and Amazon. Discover how to deal with these calls safely.

Identifying the Source of the Call: 0403 569 840

The number 0403 569 840 / 0403569840 has repeatedly raised concerns among Australian users, leading to its classification as a scam phone number. Reports detail a troubling trend where callers leave voicemails featuring automated messages that claim unauthorised payments have been detected on both Mastercard and Amazon accounts.

Understanding the Scam

The nature of this scam centres around phishing – a fraudulent attempt to obtain sensitive information such as credit card details or personal identification. Scammers often employ urgency to lure victims into disclosing critical information under the guise of safeguarding their accounts.

Recognising the Signs

Users have reported a voice message that lacks personalisation and uses generic language, which is often a tell-tale sign of a scam. For example, messages rarely address the recipient by name or provide specific details about their accounts. Instead, they create a facade of legitimacy by referencing widely recognised companies like Mastercard and Amazon, which can easily provoke anxiety and prompt hasty action from unsuspecting individuals.

How to Respond to Suspected Scam Calls

If you receive a call or voicemail from 0403 569 840 / 0403569840, it is crucial to stay calm and not engage with the caller. Here’s what you can do:

  • Do Not Provide Personal Information: Refrain from sharing any financial or personal details over the phone.
  • Hang Up: If you suspect it’s a scam, simply hang up without engaging.
  • Verify Independently: Contact your bank or the service provider directly using their official customer service numbers to check if there are any issues with your accounts.
  • Report the Number: Use Reverseau to report the scam and alert others in your community.

Final Thoughts

Calls from 0403 569 840 / 0403569840 should be treated with suspicion. Falling for a phishing scam can lead to significant financial loss and personal information theft. Always trust your instincts when dealing with unfamiliar numbers. With tools such as Reverse Phone Lookup Australia and information from sources like Who Called Me Australia, you can safeguard yourself against potential scams and reclaim control over your phone communications.

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

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What Our Users Reviewed

A
Ager
Scam

I received a voicemail with an automated message claiming to be about unauthorized payments from Mastercard and Amazon. This seems concerning and potentially fraudulent.

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 569 840 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.