- Scam
0423 951 037 (0423951037) reported as silent call - dead air when answered. Optus mobile number flagged by contributor.
Silent Call Reports for 0423 951 037
One contributor has reported receiving a call from 0423 951 037 (also written as 0423951037) that exhibited classic silent call behaviour. When the contributor answered, there was complete dead silence on the line - no response, no background noise, no automated message. The call terminated shortly after, leaving the contributor with no information about the caller's identity or purpose.
Silent calls from numbers like 0423951037 are often associated with callback scams, where callers test whether a number is active before escalating to robocall campaigns or fraudulent contact attempts. Optus mobile numbers can be spoofed or compromised, making it difficult to determine the true origin of the call.
What Silent Calls from 0423 951 037 Indicate
A silent call from 0423 951 037 suggests either automated dialling testing your number's validity, or a caller deliberately withholding engagement. The contributor's description - "dead silence, total rubbish" - is consistent with callback validation tactics used in spam and scam campaigns. The lack of any response when the contributor answered indicates this was not a genuine misdial or technical issue.
What to Do If You Receive a Call from 0423 951 037
If 0423 951 037 calls you:
- Do not: Stay on the line waiting for a response, call the number back, or press any keys
- Do: Hang up immediately, block the number in your phone settings, and let future calls go to voicemail
- Do not: Engage with any follow-up calls from similar numbers - silent calls often precede callback scam attempts
- Do: Note the time and date if calls repeat, as patterns help identify coordinated campaigns
Callback scams rely on you returning the call, potentially to premium-rate numbers or lines that harvest personal information. By not returning the call and blocking 0423951037, you avoid the next stage of the scam.
How to Report 0423 951 037
If you receive silent calls or suspect callback scam activity from 0423 951 037, you can report the number to Australian authorities:
- ACMA (Australian Communications and Media Authority): Report via acma.gov.au - they track patterns in silent calls and robocalling
- Scamwatch: If the silent call is followed by fraudulent contact, report the full incident at scamwatch.gov.au
- Do Not Call Register: Register at donotcall.gov.au to reduce unwanted marketing calls, though this does not stop scammers
- Your mobile provider: Contact Optus directly to report the number 0423 951 037 and request blocking assistance
- Reverseau: Contribute your experience with 0423951037 to help other Australians identify this number
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What Our Users Reviewed
Answer and it's dead silence. total rubbish
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WRITE A REVIEWFrequently Asked Questions
What does a silent call from 0423 951 037 mean?
A silent call from 0423 951 037 (0423951037) where there is complete dead air when you answer typically indicates either automated testing of your phone number to confirm it's active, or a deliberate callback scam probe. The one contributor who answered this number heard nothing - no person, no message, no background noise - which is consistent with validation dialling used before larger scam campaigns.
Should I call back 0423951037?
No. Do not call back 0423951037 or 0423 951 037 under any circumstances. Callback scams rely entirely on you initiating contact - the silent call is the bait. Returning the call may connect you to premium-rate lines, lead to identity theft, or confirm your number for further harassment. Block it instead.
Is 0423 951 037 a scam number?
Based on the one report received, 0423 951 037 exhibits silent call behaviour typical of spam and scam operations. Silent calls are rarely legitimate - they're usually automated systems testing phone number validity before launching callback fraud or robocall campaigns. Treat calls from 0423951037 as potentially dangerous and do not engage.
Why do I keep getting calls from 0423 951 037?
If 0423 951 037 has called you repeatedly, your number may have been added to a distribution list used by scammers or spam campaigns. Silent calls from 0423951037 that come in series suggest automated dialling in progress. The best response is to block the number immediately and avoid returning any calls, as this signals your number is active and monitored.
How do I block 0423 951 037 on my phone?
On iPhone: Open Phone app, find 0423 951 037 in recent calls or contacts, tap the info icon, scroll down and select 'Block this Caller'. On Android: Open Phone app, long-press the number 0423951037, tap 'Block number' or 'Add to reject list'. You can also enable 'Call Screen' or use your carrier's (Optus) blocking tools at optus.com.au.
Should I report 0423 951 037 to authorities?
Yes. If you receive silent calls from 0423 951 037 or 0423951037 repeatedly, report it to ACMA at acma.gov.au and your mobile provider Optus. You can also contribute your report to Reverseau to help warn other Australians about this number's behaviour. The more reports received about 0423 951 037, the clearer the pattern becomes for authorities.