- Scam
Community report for 04 8918 3073 (0489183073): Caller impersonated WhatsApp contact in suspected financial scam attempt.
WhatsApp Impersonation Report for 04 8918 3073
One contributor has reported a suspicious call from 04 8918 3073 (also written as 0489183073) involving impersonation. The caller falsely claimed to be contacting via WhatsApp, raising red flags for a potential financial scam. This type of social engineering tactic exploits trust in familiar messaging platforms to lower a recipient's guard before making financial requests or harvesting sensitive information.
What the Caller from 04 8918 3073 Claimed
The contributor who answered the call from 0489183073 reported that the caller impersonated a WhatsApp contact. The framing as a WhatsApp communication is a known deception technique, as callers may use this false premise to establish false legitimacy or urgency. The contributor's immediate instinct that this felt like a financial scam suggests the caller likely pivoted toward requests for money, banking details, or investment opportunities after establishing the fake WhatsApp identity.
Report Details and Context
The call came through on an Optus mobile number (04 8918 3073). The contributor answered the call directly rather than letting it go to voicemail, which allowed them to recognise the deception in real time. The report was filed in early February 2026, indicating this number remains active in attempting such tactics.
What to Do If You Receive a Call from 04 8918 3073
If 04 8918 3073 calls you:
- Do not: Accept claims that the caller is contacting you via WhatsApp, provide banking or personal details, or engage further once you sense deception
- Do: Hang up immediately, block the number, and verify any legitimate contact through official channels or by calling the organisation directly using a number you find independently
- Remember: Legitimate organisations do not initiate financial conversations via WhatsApp impersonation or unsolicited calls
If You Receive an SMS from 04 8918 3073
If 0489183073 sends you an SMS:
- Do not: Click any links, reply to the message, or provide any information
- Do: Delete the message, block the number, and report it as spam by forwarding to 0429 999 888
How to Report 04 8918 3073
If you receive similar calls or SMS from this number:
- Report to the Australian Communications and Media Authority (ACMA) at acma.gov.au
- Report financial scam attempts to Scamwatch at scamwatch.gov.au
- If the call involved impersonation of a real organisation, report to that organisation directly
- Add your report to Reverseau to help other Australians identify this number
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WRITE A REVIEWRatings Distribution
What Our Users Reviewed
Dodgy call pretending to be on WhatsApp, felt like financial scam
Help others by sharing your experience with 0489 183 073!
WRITE A REVIEWFrequently Asked Questions
Why would someone impersonate WhatsApp on a phone call?
Callers impersonating WhatsApp contacts exploit the trust people place in that platform. By falsely claiming to be WhatsApp-based, they create a false sense of legitimacy and safety. The contributor who received the call from 04 8918 3073 immediately recognised this as suspicious because WhatsApp doesn't initiate unsolicited financial conversations via phone calls. This tactic buys the scammer a few seconds of engagement before they pivot to financial demands or data harvesting.
Is 04 8918 3073 definitely a scam?
One contributor reported 0489183073 as a suspicious financial scam attempt involving WhatsApp impersonation. While a single report is limited data, the specific mention of impersonation combined with a financial scam suspicion is a significant red flag. If you receive a call from 04 8918 3073 and the caller claims to be WhatsApp or pressures you for money or banking details, treat it as a scam and hang up.
What should I do if I already gave information to the caller from 04 8918 3073?
If you shared banking details, passwords, personal identification numbers, or financial information with the caller from 0489183073, contact your bank immediately and report the incident. Monitor your accounts for unauthorised transactions. Also report the call to Scamwatch (scamwatch.gov.au) and ACMA (acma.gov.au) so authorities can track this number's activity.
Can WhatsApp actually call me to verify my account?
No. Legitimate WhatsApp support does not initiate unsolicited phone calls claiming to verify accounts or requesting financial information. If you see a call coming from 04 8918 3073 claiming to be WhatsApp, it is impersonation. Hang up immediately and do not engage with the caller. You can contact WhatsApp directly through their official app if you have genuine account concerns.
Should I block 04 8918 3073?
Yes. Given the report of impersonation and suspected financial scam from 0489183073, blocking this number is a sensible precaution. Most phone carriers and devices allow you to block specific numbers in your contacts or settings. After blocking, consider reporting the number to ACMA and Scamwatch to contribute to tracking fraudulent activity.
Why is 04 8918 3073 still active if it's a scam?
Scammers frequently rotate mobile numbers or use spoofing technology to mask their real location. The fact that 0489183073 is registered to an Optus mobile number does not mean the account holder is the scammer-the number may have been compromised, spoofed, or used by someone other than the legitimate account holder. This is why reporting to ACMA is important; authorities can investigate and take action against fraudulent use.