- Scam
One contributor reports a silent call from 04 3552 0653 (0435520653) that rang then disconnected. Likely scam activity.
Silent Call Reports for 04 3552 0653
A contributor has reported receiving a silent call from 04 3552 0653 (also written as 0435520653). The call rang through then cut out without anyone speaking, a common pattern used by scammers testing whether the number is active.
This Optus mobile number exhibits the hallmark behaviour of silent call scams, where automated systems dial batches of numbers to identify working phone lines for later targeting. The contributor's assessment that this is likely scam activity aligns with typical silent call campaigns.
What to Do If You Receive a Call from 04 3552 0653
If 04 3552 0653 calls you and rings out without anyone speaking:
- Do not: Answer if you don't recognise the number, call back, or engage if someone eventually speaks
- Do: Let it go to voicemail, block the number immediately on your phone, and report it to ACMA
- Know the risk: Silent calls are often used to validate active phone numbers, which are then sold to other scammers or used for follow-up scam attempts later
Why Scammers Use Silent Calls
Silent call campaigns serve as a validation tool. When 0435520653 completes a call (even if unanswered), it confirms the number is active and monitored. Scammers then use verified numbers like 04 3552 0653 for later impersonation scams, fake prize claims, or tech support cons. By blocking this number now, you reduce the likelihood of receiving targeted scam calls from similar sources.
How to Report 04 3552 0653
Report this silent call activity to Australian authorities:
- ACMA (Australian Communications and Media Authority) - acma.gov.au - handles telemarketing and silent call complaints
- Scamwatch - scamwatch.gov.au - for scam reporting and awareness
- Do Not Call Register - donotcall.gov.au - register your number to reduce unwanted telemarketing calls
- Report the number on Reverseau to contribute to community safety data about 04 3552 0653
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What Our Users Reviewed
Phone rings then cuts out, probably another scam
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WRITE A REVIEWFrequently Asked Questions
What does a silent call from 04 3552 0653 mean?
A silent call is when a number like 04 3552 0653 (0435520653) connects but no one speaks or the line drops immediately. This is typically an automated system testing whether your number is active so it can be targeted for future scams.
Should I call back 0435520653?
No. Do not call back 04 3552 0653 or any unknown number that rings out silently. Calling back confirms your number is active and can lead to follow-up scam attempts. Block the number instead.
Is 04 3552 0653 definitely a scam?
Based on community reports, 04 3552 0653 exhibits classic silent call behaviour consistent with scam validation tactics. While we can't definitively confirm intent, the pattern warrants blocking and reporting.
What should I do if 0435520653 keeps calling?
If 04 3552 0653 calls repeatedly, block the number on your phone immediately. Then report it to ACMA at acma.gov.au and Scamwatch at scamwatch.gov.au. Repeated calls suggest the number is part of a broader scam campaign.
Can silent calls from 04 3552 0653 harm my phone?
Silent calls from 04 3552 0653 (0435520653) don't directly damage your phone, but they indicate your number has been flagged as active. The real risk is follow-up scam calls from other numbers once yours is confirmed as monitored.
How do I block 04 3552 0653 on my phone?
On most Australian phones, add 0435520653 to your contacts as 'Blocked', then block that contact. Alternatively, your phone settings allow direct blocking of numbers. After blocking 04 3552 0653, report it to ACMA and on Reverseau.