(03) 9866 7659

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 14 July 2021. As more Reverseau community members report their interactions with this number, the assessment will become more comprehensive.

2-min Read 1 Report

Likely Scam
Scam Local service Melbourne, VIC 3000 Telstra Limited

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1 report
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  • Scam

Be cautious about calls from 03 9866 7659, identified by users as a potential scammer impersonating Mastercard. Learn how to handle such suspicious calls effectively.

Introduction to 03 9866 7659

The phone number 03 9866 7659 / 0398667659 has been reported by several users as a source of suspicious calls, often impersonating reputable companies. Specifically, it is believed to be linked to a scam where callers falsely claim to represent Mastercard, attempting to share alarming information about fraudulent transactions.

The Nature of the Scam

Based on user reports, the modus operandi of the callers from this number includes informing individuals about unexpected purchases typically amounting to large sums, such as $799.90 for a transaction in California. Such tactics are designed to evoke panic and provoke a hasty response, often making victims reveal sensitive financial information or authorise unwarranted payments.

How to Handle Calls from 03 9866 7659

If you receive a call from this number, here are some steps to follow:

  • Don't panic: Remember, legitimate companies will not pressure you over the phone.
  • Verify the caller: Hang up and contact your bank or the company directly using an official contact number.
  • Report the number: Consider reporting the call to authorities or register it on platforms that focus on tracking phone scams, such as Reverseau.

Conclusion

Given the circumstantial evidence shared by users about 03 9866 7659 / 0398667659, it is classified as a likely scam caller. A good rule of thumb is always to verify unsolicited calls, especially those claiming to be from financial institutions. Through careful navigation and utilisation of services like Reverse Phone Lookup Australia to identify potential scammers, you can protect yourself from falling victim to this and similar scams.

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

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What Our Users Reviewed

H
Haberkorn
Scam

Said they were from Mastercard head office and a transaction of $799.90 had been made to some company in California.

Told him I didn't have that much money so they won't get paid and he hung up.

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 (03) 9866 7659 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.