- Suspicious
One contributor reports 0423 479 843 (0423479843) used in Facebook Marketplace deposit scam with mismatched seller details and requests for personal information.
Facebook Marketplace Scam Reports for 0423 479 843
A single contributor has reported 0423 479 843 (also written as 0423479843) in connection with a Facebook Marketplace listing scam. The report describes a seller asking for a deposit to secure an item, but the phone number provided did not match the seller's stated name, raising immediate red flags about authenticity.
The contributor noted that the SMS conversation from 0423479843 involved requests for personal information as part of the deposit process, a common tactic used to either collect data for identity theft or secure payment before disappearing. This pattern aligns with growing Marketplace fraud where scammers impersonate legitimate sellers to extract deposits from buyers.
What the Caller from 0423 479 843 Did
According to the report, the person using 0423 479 843 contacted via SMS after the contributor expressed interest in a Facebook Marketplace listing. The scammer requested a deposit to hold the item, but the phone number and seller name did not align, indicating a potential account takeover or fraudulent listing.
The request for personal information alongside the deposit demand is a critical warning sign. Legitimate Marketplace sellers typically do not ask for deposits via external payment methods or collect personal details through SMS before completing the sale.
Report Details and Timing
The report about 0423479843 was received in late November 2025. This appears to be an active scam using an Optus mobile number to target Facebook Marketplace buyers. The scammer's approach of mimicking a seller listing suggests they may be running multiple simultaneous scams across different Marketplace items or accounts.
What to Do If You Receive a Message from 0423 479 843
If 0423 479 843 contacts you about a Facebook Marketplace purchase:
- Do not: Send any deposit or payment, share personal information, provide ID documents, or engage further after noticing mismatches
- Do: Contact the seller directly through Facebook Marketplace's official messaging system, verify their identity by checking their profile history and feedback, and decline any requests to move communication to SMS or external payment apps
- Do: Block 0423479843 and report the listing to Facebook Marketplace immediately
How to Report 0423 479 843
If you receive a scam attempt from this number, report it through multiple channels:
- Facebook Marketplace: Report the listing and the seller account directly through the app using the three-dot menu
- Scamwatch: Report the scam at scamwatch.gov.au with details of the item, listing price, and communications received
- ACMA (Australian Communications and Media Authority): Report the SMS scam at acma.gov.au, especially if 0423479843 continues contacting you
- Reverseau: Contribute your experience with 0423 479 843 to help other Australians identify this number
Help others by sharing your experience with 0423 479 843!
WRITE A REVIEWRatings Distribution
What Our Users Reviewed
Number popped up selling on Facebook Marketplace, asked for deposit, name didn't match seller
Help others by sharing your experience with 0423 479 843!
WRITE A REVIEWFrequently Asked Questions
Why would a scammer ask for a deposit on Facebook Marketplace through 0423 479 843?
Scammers using 0423479843 ask for deposits to extract money before disappearing or to appear legitimate while actually collecting personal information for identity theft. Once they have your payment details or personal data, they either steal from you or use your information fraudulently. Legitimate Marketplace sellers complete transactions through Facebook's built-in payment system, not via external SMS demands.
What does it mean when the phone number 0423 479 843 doesn't match the seller's name?
A mismatch between 0423479843 and the seller's stated identity is a major red flag. It suggests the account may be compromised, the listing is a fake created by someone else, or the scammer is operating multiple fraudulent accounts. Always verify the seller's identity through their Marketplace profile history, ratings, and official contact methods before engaging further.
Is 0423 479 843 a legitimate Optus number?
0423 479 843 is registered as an Optus mobile number, but this does not mean it belongs to a legitimate seller. Scammers frequently use real mobile numbers (either their own or compromised accounts) to conduct fraud. A legitimate Optus number can still be used for scams, so always verify the person's identity independently rather than trusting the number alone.
What should I do if I already sent money to 0423479843?
Contact your bank or payment provider immediately to report the fraud and request a chargeback or reversal. Report the scam to Scamwatch at scamwatch.gov.au and ACMA at acma.gov.au with proof of the transaction. Also report the Facebook Marketplace listing and seller account. If personal information was shared, monitor your accounts for suspicious activity and consider placing a fraud alert with credit reporting agencies.
How can I verify if a Marketplace seller is legitimate before sending a deposit to 0423 479 843 or any number?
Check the seller's Marketplace profile for verified ratings, how long they've been active, and previous feedback from buyers. Contact the seller only through Facebook Marketplace's official messaging system, not via SMS or external apps. Never send deposits via bank transfer or digital wallet - use Marketplace's payment protection system. If a seller insists on moving to SMS or external payment, they are likely a scammer.
Should I block 0423 479 843 if they contact me again?
Yes, block 0423479843 immediately if they continue contacting you after you decline or stop responding. Most scammers move on to new targets once you stop engaging. Blocking prevents them from updating you with new payment requests or phishing links. After blocking, report the number to ACMA and Scamwatch so others are warned about 0423 479 843.