- Scam
Community report for 04 8394 3890 (0483943890): A contributor reports this Optus mobile number used in a Facebook Marketplace scam attempt.
Facebook Marketplace Scam Reports for 04 8394 3890
One contributor has reported 04 8394 3890 (also written as 0483943890) for a scam attempt on Facebook Marketplace. The Optus mobile number was used to contact the contributor with intent to defraud during an online marketplace transaction. This represents a common scam vector where bad actors use mobile numbers to build false trust before attempting financial exploitation.
What Happened on Facebook Marketplace
The contributor reported that 0483943890 was used to initiate contact regarding a marketplace listing. The interaction appeared designed to manipulate the contributor into releasing payment or personal information under false pretences. Facebook Marketplace scams often involve callers from numbers like 04 8394 3890 who pose as genuine buyers or sellers, then pivot to requesting advance payment, unusual payment methods, or sensitive details.
What to Do If You Receive Contact from 04 8394 3890
If 04 8394 3890 contacts you via Facebook Marketplace, SMS, or phone call:
- Do not: Complete any transaction, transfer money, use unconventional payment methods, or share personal or financial details
- Do: Verify the person's identity independently before proceeding, use Facebook's built-in messaging for all transaction communication, meet in person for local sales only, and use secure payment methods with buyer protection
- Do: Block the number 0483943890 if contacted repeatedly or if anything feels suspicious
- Do: Report the interaction to Facebook via the marketplace reporting tools and to Reverseau
Report Patterns
This Optus mobile number has one recorded community report. While a single report does not establish a pattern, Facebook Marketplace scams are persistent across Australian mobile networks. Contributors should remain cautious when contacted unexpectedly on 04 8394 3890 or similar numbers during marketplace transactions.
How to Report 04 8394 3890
If you have experienced or witnessed a scam involving 04 8394 3890 (0483943890):
- Report to Reverseau: Share your experience to help other Australians identify this number
- Report to Facebook: Use the marketplace reporting feature to flag suspicious accounts or messages
- Report to Scamwatch: Document your experience at scamwatch.gov.au, Australia's official consumer fraud reporting service
- Report to ACMA: If you received unsolicited or harassing contact, report to the Australian Communications and Media Authority at acma.gov.au
- Report to ReportCyber: If the scam involved cybercrime elements, use cyber.gov.au to report to the Australian Cyber Security Centre
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WRITE A REVIEWFrequently Asked Questions
Is 04 8394 3890 a confirmed scam number?
One contributor has reported 04 8394 3890 (0483943890) for a Facebook Marketplace scam attempt. A single report does not guarantee all calls from this number are malicious, but the community report indicates caution is warranted. If you receive contact from 04 8394 3890, verify the caller's identity independently before sharing information or completing transactions.
What should I do if 0483943890 contacts me on Facebook Marketplace?
Do not engage in transactions outside Facebook's secure messaging system. The contributor reported 04 8394 3890 attempted to manipulate them during a marketplace interaction. Block 0483943890 immediately, report the account to Facebook, and document the conversation for your records. Never transfer money or share financial details with unknown contacts.
Can I trust a seller or buyer who contacts me from 04 8394 3890?
No. The contributor's report indicates 04 8394 3890 was used with intent to defraud on Facebook Marketplace. Always verify identity independently, use only Facebook Marketplace's built-in messaging, and meet in person for local transactions. If someone pressures you to use alternative payment methods or contact them outside the platform, it is a red flag. Block 0483943890 and report to Facebook.
What is the difference between this scam and other marketplace fraud?
The report involving 04 8394 3890 (0483943890) documents a direct scam attempt where a mobile number was used to contact a contributor with fraudulent intent. This differs from account hacks or fake listings because the caller had direct contact with the contributor. Always verify callers from 04 8394 3890 do not have legitimate access to your account or personal details.
Should I report this number to the police?
You can report 04 8394 3890 to Australian Federal Police (AFP) if you have lost money or suffered identity theft. For fraud reports, use Scamwatch at scamwatch.gov.au first, which coordinates with law enforcement. The contributor's report about 0483943890 can also be escalated through Reverseau to assist broader scam tracking efforts.
Why would a scammer use an Optus mobile number like 04 8394 3890?
Mobile numbers like 04 8394 3890 (0483943890) appear more legitimate to victims than international numbers or landlines, making them effective for social engineering. The Optus number was used in this marketplace scam because it lowered the victim's natural suspicion. Scammers often purchase prepaid mobile numbers for short-term fraud campaigns. Always verify callers independently, regardless of whether they are calling from 04 8394 3890 or any Australian number.