- Uncertain
- Spam
Community reports for 03 9003 4275 (0390034275): Silent calls with breathing/movement but no voice. Dropped calls flagged as potential fraud.
Silent Call Reports for 03 9003 4275
Two contributors have reported activity from 03 9003 4275 (also written as 0390034275) involving silent calls and dropped connections. One contributor received calls twice from this number where they could hear breathing and movement in the background, but the caller never spoke. A second contributor received a dropped call from 0390034275 and later discovered online reports flagging the number as fraudulent activity.
What Callers from 03 9003 4275 Do
The pattern reported for 03 9003 4275 involves silence on the line rather than active conversation. One contributor described hearing clear breathing and movement sounds during the call, suggesting an active connection without intentional communication. The second report about 0390034275 noted the call was dropped entirely, with no opportunity for interaction.
Silent calls like those from 03 9003 4275 often indicate callback scam testing or list-vetting activity, where callers verify whether a number is actively monitored before escalating to more direct contact attempts.
Report Patterns and Timing
Both reports of 03 9003 4275 came through missed or answered calls rather than voicemail messages. One contributor answered the call from 0390034275 directly, making the silent behaviour particularly notable. The timing of reports spans several weeks, with calls occurring in late March and mid-April.
What to Do If You Receive a Call from 03 9003 4275
If 03 9003 4275 calls you:
- Do not: Speak, confirm your name, or press any buttons in response to silence or requests to verify your number
- Do: Hang up immediately if you hear only breathing or background noise with no voice
- Do: Block the number after a second call to prevent further contact
- Do: Do not return a missed call to 0390034275 if you don't recognise the number
Silent calls are frequently used to test whether your number is monitored before scammers escalate tactics. Do not engage with the call in any way, as this can confirm your number is actively used.
How to Report 03 9003 4275
If you receive unwanted calls or silent calls from 03 9003 4275, you can report the number through Australian government and communications channels:
- Report to the Australian Communications and Media Authority (ACMA) at acma.gov.au - this helps track patterns of harassment and silent calling
- Register your number with the Do Not Call Register at donotcall.gov.au to reduce unsolicited marketing calls
- If you suspect fraud, report details to Scamwatch at scamwatch.gov.au
- Block the number (0390034275) on your phone to prevent future calls
- Contribute your own report to Reverseau to help other Australians identify this number
Help others by sharing your experience with (03) 9003 4275!
WRITE A REVIEWRatings Distribution
What Our Users Reviewed
Dropped call, checked it online and others have flagged it as fraud
Called twice, could hear breathing and movement but no one spoke
Help others by sharing your experience with (03) 9003 4275!
WRITE A REVIEWFrequently Asked Questions
Why would someone call from 03 9003 4275 and not speak?
Silent calls from 03 9003 4275 typically serve as list-vetting or callback testing. Scammers use them to confirm whether a number is actively monitored before attempting a more direct scam call. The breathing and movement sounds reported suggest someone is listening on the line from 0390034275, even if they don't speak.
Should I hang up immediately if I receive a call from 03 9003 4275?
Yes. If you answer a call from 03 9003 4275 and hear only silence, breathing, or background noise with no voice, hang up immediately. Do not speak, confirm your name, or respond to any requests. Hanging up signals to the caller that engagement isn't possible.
Is it safe to call back a missed call from 0390034275?
No. Do not return a missed call to 0390034275 if you don't recognise the number. Silent and dropped calls from 03 9003 4275 often precede callback scams where the caller charges a premium rate or uses the return call to confirm your number is active for later scam attempts.
What does it mean if I hear breathing during a call from 03 9003 4275?
Breathing without speech on a call from 03 9003 4275 indicates someone is actively listening on the line but has chosen not to speak. This is common in silent call patterns and often means the caller is testing whether your number is monitored or gathering information before a follow-up scam attempt.
How can I block 03 9003 4275 on my phone?
Most Australian phones allow you to block a number directly. Store 0390034275 in your contacts as 'Block - Silent Calls' and use your phone's block or spam filter feature. On iPhone, swipe the number and select 'Block this Caller'. On Android, open the call log, select the number from 03 9003 4275, and choose 'Block'.
Should I report 03 9003 4275 to ACMA?
Yes. Report silent and dropped calls from 03 9003 4275 to ACMA at acma.gov.au. ACMA tracks patterns of unwanted calls and silent calling behaviour. Include details such as the date, time, and what you heard (or didn't hear) during the call from 0390034275, which helps establish patterns for investigation.