- Suspicious
One contributor reports 0402 468 128 (0402468128) called simultaneously to multiple household members leaving no voicemail. Possible callback scam or number harvesting.
Repeated Calls from 0402 468 128
A single contributor has reported receiving calls from 0402 468 128 (also written as 0402468128) with suspicious timing and behaviour. The report indicates that 0402 468 128 contacted both the contributor and their spouse at the same time, with neither call accompanied by a voicemail message. This simultaneous contact pattern to multiple household members is unusual and raises questions about the caller's intent.
The mobile number 0402468128 is allocated to Optus Mobile Pty Limited. The coordinated calling to multiple people in the same household suggests the caller may have access to household contact information or be running an automated calling campaign.
What This Pattern May Indicate
Silent or message-free calls to multiple household members simultaneously can signal several types of unwanted activity:
- Callback scams: Callers hang up hoping recipients will return the call and incur charges
- Number harvesting: Testing whether phone numbers are active and monitored
- Robocall campaigns: Automated systems testing connection quality before live scam calls
- Debt collection testing: Preliminary contact before substantive collection attempts
The lack of voicemail from 0402 468 128 is notable. Legitimate callers typically leave messages explaining their purpose, especially when calling multiple household members.
Report Details and Timing
The call to 0402468128 occurred on 1 July 2026 and was missed. The fact that the contributor's spouse received an identical silent call from 0402 468 128 at the same time strengthens the pattern of intentional contact rather than misdial. This type of coordinated multi-recipient calling is characteristic of systematic outbound campaigns rather than personal or business calls.
What to Do If You Receive a Call from 0402 468 128
If 0402 468 128 calls you:
- Do not: Return the call, as this may confirm your number is active and lead to further contact
- Do not: Engage with the caller if you answer live - hang up immediately
- Do: Let it go to voicemail and ignore any callback requests
- Do: Block 0402468128 on your phone to prevent further calls
- Do: If calls from 0402 468 128 become frequent, report to ACMA (Australian Communications and Media Authority)
If you receive multiple calls from 0402 468 128 over time, this escalates the concern and warrants formal reporting.
How to Report 0402 468 128
If you experience repeated calls from 0402 468 128 or believe the number is involved in a scam:
- ACMA (Australian Communications and Media Authority): Report at acma.gov.au or call 1300 850 152 for telemarketing and silent call complaints
- Scamwatch: Lodge a report at scamwatch.gov.au if you suspect scam activity
- Do Not Call Register: Check donotcall.gov.au and register your number if not already listed
- Your phone provider: Contact Optus directly to report abuse of 0402468128
- Reverseau: Contribute your experience to help other Australians identify this number
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WRITE A REVIEWRatings Distribution
What Our Users Reviewed
Called me but left no message.
Same Called my spouse at the same time, and also left no message.
Help others by sharing your experience with 0402 468 128!
WRITE A REVIEWFrequently Asked Questions
Why would someone call 0402 468 128 and leave no message?
Silent calls are often callback scams where callers hang up hoping you'll return the call and incur charges, or robocall tests to verify active numbers before launching scam campaigns. The lack of voicemail from 0402 468 128 is a red flag that suggests intentional silence rather than a legitimate business call.
Is it suspicious that 0402468128 called multiple people in my household at the same time?
Yes. Simultaneous calls to multiple household members from 0402 468 128 indicate a coordinated campaign rather than misdial or accidental contact. This pattern is common in automated calling systems used for scams or data harvesting, where the caller tests whether multiple numbers in a household are active.
Should I call back 0402 468 128?
No. Do not return calls to 0402 468 128. Callback scams rely on recipients calling back, which may incur charges and confirms your number is active and monitored. Hang up, block the number, and ignore any missed call indicators.
Who is the provider of 0402 468 128?
The number 0402468128 is allocated to Optus Mobile Pty Limited, suggesting it may be a spoofed or compromised mobile account rather than a legitimate Optus customer. Contact Optus directly to report the number.
How do I block 0402 468 128?
On most Australian phones, you can block 0402 468 128 by opening the missed call or contact, selecting 'Block' or 'Report and Block'. For persistent calls, contact your provider (Optus, in this case) and ask them to block 0402468128 at the network level.
What should I do if 0402 468 128 calls me repeatedly?
Document each call (date, time, duration). If 0402 468 128 calls more than once, report it to ACMA at acma.gov.au as a silent or nuisance call. You can also lodge a complaint with Scamwatch (scamwatch.gov.au) if you believe it's part of a scam campaign.