- Scam
04 0031 9607 (0400319607): One contributor reports receiving silent calls that hang up immediately when answered. Telstra mobile number.
Silent Call Reports for 04 0031 9607
One contributor has reported receiving calls from 04 0031 9607 (also written as 0400319607) that hang up immediately upon being answered. This Telstra mobile number exhibits silent call behaviour, where the caller disconnects as soon as the recipient picks up the phone.
Silent calls like those from 0400319607 are often associated with automated callback scams or number verification tactics. When you answer, the silence suggests the call may be from a robotic system testing whether your number is active, which can lead to follow-up scam attempts or add your number to targeted calling lists.
What This Behaviour Indicates
The pattern reported for 04 0031 9607 is characteristic of callback scam operations. Callers from 0400319607 may be using silent calls to:
- Verify that your phone number is active and monitored by a real person
- Trigger you to call back, potentially to a premium-rate or scam number
- Test responses for follow-up targeting with phishing or fraud attempts
- Build lists of confirmed active numbers for resale to other scammers
What to Do If You Receive a Call from 04 0031 9607
If 04 0031 9607 calls you:
- Do not: Call the number back, as this may confirm your number to scammers and incur charges
- Do: Let it go to voicemail or ignore the call entirely
- Do: Block 0400319607 immediately in your phone's contacts or use your provider's call-blocking service
- Do: If the pattern continues, enable Do Not Disturb or use a call-filtering app
How to Report 04 0031 9607
If you receive repeated silent calls from this number, report the activity to Australian authorities:
- Report to the Australian Communications and Media Authority (ACMA) at acma.gov.au
- Lodge a complaint with the Do Not Call Register at donotcall.gov.au
- Report the number on Reverseau to help other Australians identify it
For callback scams specifically, you can also report to Scamwatch at scamwatch.gov.au with details of any follow-up contact attempts.
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WRITE A REVIEWFrequently Asked Questions
Why does 04 0031 9607 hang up when I answer?
The contributor's report indicates this is a silent call pattern, likely from an automated system testing whether 0400319607 is an active number. Silent calls from 04 0031 9607 are often used by scammers to verify phone numbers before targeted fraud attempts.
Should I call 0400319607 back?
No. Do not return calls to 0400319607 or 04 0031 9607. Calling back confirms to scammers that your number is actively monitored and may result in follow-up scam attempts or unexpected charges.
Is 04 0031 9607 a scam?
The reported behaviour from 0400319607 is consistent with callback scam tactics. While one contributor's silent call report alone doesn't confirm fraud, the pattern strongly suggests the Telstra number is being used for automated verification calls. Treat 04 0031 9607 as suspicious.
How do I block 0400319607?
On most phones, open the call log, find the entry for 04 0031 9607, and select 'Block' or 'Add to Do Not Disturb'. On Telstra devices, you can also use Call Guardian or a third-party call-blocking app to filter 0400319607 automatically.
What happens if I answer a silent call from 04 0031 9607 again?
If 0400319607 continues calling with silence, hang up immediately. Do not speak or press any keys, as this may be recorded to confirm your number is monitored. Report repeated calls from 04 0031 9607 to ACMA and your provider.
Where can I report 0400319607?
Report 04 0031 9607 to the ACMA (acma.gov.au), the Do Not Call Register (donotcall.gov.au), and on Reverseau. If the silent calls escalate to scam attempts, file a complaint with Scamwatch (scamwatch.gov.au).