- Scam
- Spam
Community reports for 03 9003 9390 (0390039390): Silent calls that disconnect immediately after answering. Contributors blocked the number.
Silent Call Reports for 03 9003 9390
Two contributors have reported receiving silent calls from 03 9003 9390 (also written as 0390039390). Both callers disconnect within seconds of the call being answered, leaving no message and making no attempt to communicate. One contributor described the pattern as "wall to wall" scam activity and took action to block the number immediately.
Silent calls from 0390039390 follow a consistent pattern: the caller connects but hangs up as soon as the recipient answers and speaks. This behaviour is typical of robocalls or automated systems testing whether a number is active and monitored by a real person.
Why Silent Calls Matter
Silent calls from 03 9003 9390 can indicate several things. The caller may be verifying active phone numbers for a larger scam campaign, testing if your number will accept future marketing or phishing attempts, or using an automated system that disconnects when it detects a human voice rather than a voicemail message. Contributors who receive repeated silent calls from 0390039390 often report them as nuisance calls.
What to Do If You Receive a Call from 03 9003 9390
If 03 9003 9390 calls you:
- Do not: Call the number back, as this confirms your number is active and monitored
- Do: Let it go to voicemail and do not answer
- Do: Block the number immediately in your phone's contact list
- Do: Report it as a silent or nuisance call to ACMA if calls repeat
Returning a call to 0390039390 after a silent call disconnect signals to the caller's system that your number is worth targeting for future scam attempts. Blocking is the most effective immediate action.
Report Patterns
Both reports about 03 9003 9390 came from contributors who answered the call directly. Neither contributor allowed the call to go to voicemail. One report was submitted on 27 February 2026, and the other on 26 February 2026, suggesting the activity is recent and ongoing from this number.
How to Report 03 9003 9390
If you receive silent calls from 03 9003 9390 (0390039390), you can report the activity to:
- ACMA (Australian Communications and Media Authority): Visit acma.gov.au to lodge a complaint about silent or nuisance calls
- Do Not Call Register: Register your number at donotcall.gov.au to opt out of telemarketing calls
- Reverseau: Report your experience with 03 9003 9390 on this page to help other Australians identify the number
When reporting to ACMA, include the date and time of the call, the number that called you (03 9003 9390), and a description of what happened. Multiple reports about the same number strengthen the case for investigation.
Help others by sharing your experience with (03) 9003 9390!
WRITE A REVIEWRatings Distribution
What Our Users Reviewed
Caller hangs up one second after you answer and leaves no answer... Wall to wall this is a SCAM caller!
Blocked.
Hangs up as soon as I say hello
Help others by sharing your experience with (03) 9003 9390!
WRITE A REVIEWFrequently Asked Questions
Why does 03 9003 9390 hang up immediately after I answer?
Silent calls like those from 03 9003 9390 (0390039390) are typically automated systems designed to verify whether a phone number is active and monitored by a real person. When the system detects a human voice, it disconnects. This information is then sold or used by scammers to target your number with future phishing, scam, or unwanted marketing calls. The caller gains value simply by confirming your number works.
Should I call 0390039390 back to find out who called?
No. Do not call 0390039390 back under any circumstances. Returning the call confirms to the automated system (and any associated scammers) that your number is active and you answer calls. This makes your number a higher-priority target for future scam campaigns. Instead, block the number and report it to ACMA.
Is 03 9003 9390 a scam or just a nuisance?
Community reports describe 03 9003 9390 as a silent call that disconnects immediately. While not a direct scam attempt (like a false ATO claim), silent calls are a nuisance and often precede scam activity. Contributors who reported 0390039390 treated it as suspicious and blocked the number immediately. If the number calls repeatedly, it warrants reporting to ACMA.
What happens if I answer a silent call from 0390039390?
When you answer and speak, the automated system from 0390039390 disconnects because it has confirmed your number is active and monitored. You won't hear anything except a brief pause or dial tone. Contributors who received calls from 03 9003 9390 reported exactly this experience: they said hello and the call ended.
How do I block 03 9003 9390 permanently?
On most Australian phones, you can add 03 9003 9390 (0390039390) to your blocked contacts directly through your phone's settings. Go to your recent calls list, find the number, and select 'Block' or 'Add to Blacklist.' You can also contact your phone provider and ask them to block 03 9003 9390 at the network level. This prevents the number from reaching you even if the caller tries again.
Should I report silent calls from 0390039390 to ACMA?
Yes. If 03 9003 9390 calls you repeatedly, report it to ACMA at acma.gov.au. Silent calls can violate telemarketing and nuisance call regulations. Multiple reports about the same number like 0390039390 help ACMA identify patterns and take enforcement action. Include the date, time, and number (03 9003 9390) in your report.