- Spam
03 9003 5778 (0390035778): Contributor reports 5-6 silent calls weekly with dead air, no response from caller.
Silent Call Reports for 03 9003 5778
One contributor has reported receiving recurring silent calls from 03 9003 5778 (also written as 0390035778). The calls follow a pattern of 5-6 incoming calls per week, each with dead air on the line - the contributor answers but hears nothing, with no one responding from the other end. This type of silent calling behaviour is commonly associated with automated systems testing active numbers or callback scam operations.
Call Patterns from 0390035778
The contributor's experience with 03 9003 5778 shows consistent weekly frequency of silent calls. The dead air pattern - where the line connects but no voice or response occurs - suggests automated dialling rather than a deliberate conversation attempt. When callers use silent call tactics like this, they're often validating that a number is active and monitored, which can lead to increased scam or spam targeting over time.
What to Do If You Receive a Call from 03 9003 5778
If 03 9003 5778 calls you:
- Do not: Stay on the line waiting for a response, return the call, or press any keypad numbers
- Do: Hang up immediately, block the number in your phone settings, and note the time and date of each call
- For repeated calls: Document the frequency (as the contributor did with 5-6 weekly calls) and report to ACMA if the pattern continues beyond two weeks
Silent calls from 0390035778 often precede callback scams, where the caller's system attempts to trigger a returned call that connects to a premium-rate or scam line. By hanging up and blocking, you avoid this risk entirely.
How to Report 03 9003 5778
If you experience silent calls from 03 9003 5778, report your experience to the following Australian authorities:
- ACMA (Australian Communications and Media Authority): Report nuisance calls and silent calls at acma.gov.au
- Scamwatch: If you believe silent calls are part of a scam attempt, log details at scamwatch.gov.au
- Do Not Call Register: Register your number at donotcall.gov.au to reduce telemarketing and nuisance calls
- Reverseau: Contribute your report to help other Australians identify 0390035778 and similar patterns
Help others by sharing your experience with (03) 9003 5778!
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What Our Users Reviewed
getting 5-6 calls a week from 03 9003 numbers, no one at the other end, just dead air
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WRITE A REVIEWFrequently Asked Questions
Why do I keep getting silent calls from 03 9003 5778?
One contributor has reported the same pattern - 5-6 silent calls weekly with dead air. This usually indicates an automated dialling system checking whether your number is active and answered by a real person. Silent calls are often a precursor to scam targeting or callback fraud schemes.
What should I do if 0390035778 calls and no one speaks?
Hang up immediately without pressing any keys or waiting for a response. Do not return the call. Block 03 9003 5778 in your phone's call blocking settings. If you receive multiple silent calls from 0390035778 over several weeks, report to ACMA at acma.gov.au.
Is a silent call from 03 9003 5778 always dangerous?
Silent calls can be benign (misdials, network issues) but the reported pattern of 5-6 weekly calls from 03 9003 5778 suggests deliberate automated testing. Hang up and block to be safe - this prevents any escalation to callback scams or follow-up harassment.
Can I report this to the Do Not Call Register?
Yes. Register your number at donotcall.gov.au to reduce future nuisance and silent calls. If 03 9003 5778 continues calling after 30 days, you can lodge a complaint with ACMA for persistent nuisance calling.
What is a callback scam and how does 0390035778 relate?
Callback scams use silent calls to detect active numbers. If you return the call, you may reach a premium-rate or scam line. The contributor's experience with 03 9003 5778 silent calls fits this pattern. Never return an unanswered call - let voicemail catch legitimate callers instead.
Should I contribute my own experience with 03 9003 5778?
Yes. If you receive silent calls from 0390035778, report them on Reverseau. Community reports help identify patterns - the contributor who reported 5-6 weekly calls from 03 9003 5778 provided valuable data about frequency and timing that helps others recognise the behaviour.