- Suspicious
- Spam
Community reports for 03 9003 7451 (0390037451): Unsolicited calls to Do Not Call Register subscribers with no voicemail left.
Spam Reports for 03 9003 7451
Two contributors have reported receiving unsolicited calls from 03 9003 7451 (also written as 0390037451). Both callers contacted people registered on Australia's Do Not Call Register without leaving voicemail messages, a pattern consistent with spam and robocall behaviour.
What distinguishes these reports is the deliberate avoidance of voicemail. Contributors from 0390037451 noted that no message was left, suggesting the caller was testing for active numbers rather than attempting legitimate contact. This silent approach is typical of spam operations that sell confirmed active numbers to other scammers or telemarketers.
Call Patterns from 03 9003 7451
The two reports for 03 9003 7451 occurred within hours of each other in late April. Both contributors received calls despite being registered on the Do Not Call Register, indicating the caller either ignores the register or operates outside legitimate channels.
One contributor answered the call from 0390037451 but received no response or message. The other allowed the call to go to voicemail, with no follow-up message left. This silent call pattern suggests automated calling systems testing line activity rather than human operators attempting sales or service contact.
What to Do If You Receive a Call from 03 9003 7451
If 03 9003 7451 calls you:
- Do not: Answer unknown numbers or return the call, engage with any operator, or provide any personal information
- Do: Let calls go to voicemail, block the number immediately on your phone, and report the number to relevant authorities
Since 0390037451 is contacting people on the Do Not Call Register, it's operating in breach of Australian Consumer Law. Do not engage with callers from this number.
How to Report 03 9003 7451
Report unsolicited calls from 03 9003 7451 and 0390037451 to these Australian government services:
- Do Not Call Register: File a complaint at donotcall.gov.au - this number is breaching the register
- ACMA (Australian Communications and Media Authority): Report spam calls and breaches at acma.gov.au
- Scamwatch: Log the incident at scamwatch.gov.au for tracking and warning other Australians
- Reverseau: Add your own report to help other contributors identify 03 9003 7451
Help others by sharing your experience with (03) 9003 7451!
WRITE A REVIEWRatings Distribution
What Our Users Reviewed
On the do not call list, rang at lunchtime, I said hello and they hung up straight away, sounds like a scammer
I’m on do not call register, received unsolicited call, no voicemail left. Presume it’s scammers.
Called me even though I'm on the do not call list, didn't leave a message, guessing it's dodgy
Help others by sharing your experience with (03) 9003 7451!
WRITE A REVIEWFrequently Asked Questions
Why did 03 9003 7451 call me if I'm on the Do Not Call Register?
Callers from 03 9003 7451 (0390037451) that ignore the Do Not Call Register are either operating illegally or using outdated/stolen contact lists. The pattern of silent calls with no voicemail suggests automated systems testing active numbers. Legitimate businesses respect the register; spam operators do not. Report 03 9003 7451 to donotcall.gov.au.
What does it mean when 0390037451 calls but leaves no message?
Silent calls with no voicemail from 0390037451 are typically spam robocalls confirming your number is active. Scammers and telemarketers use this to verify working numbers before selling lists or launching targeted campaigns. Do not return the call from 03 9003 7451 - block it instead.
Should I answer if 03 9003 7451 calls again?
No. Do not answer calls from 03 9003 7451 (0390037451). Since this number is already calling registered Do Not Call numbers, it's operating outside legal channels. Answering confirms your number is monitored by a real person, potentially leading to more scam calls. Block 03 9003 7451 on your phone.
Can I block 0390037451 on my phone?
Yes. All Australian phones allow blocking via settings. For 03 9003 7451, add it to your blocked contacts or spam list. Your phone provider (Telstra, Optus, Vodafone, etc.) may also offer free spam-blocking apps. After blocking 0390037451, report it to ACMA and the Do Not Call Register.
Is 03 9003 7451 a scam or just spam?
Based on reports, 03 9003 7451 is behaving as spam - making unsolicited calls to Do Not Call Register numbers without leaving contact information. While not yet reported as an active scam, the silent call pattern suggests it's gathering active numbers to sell or use for future scams. Treat 0390037451 as high-risk and block immediately.
What should I do if I already answered a call from 0390037451?
If you answered 03 9003 7451 but no one spoke, simply hang up and block the number. Do not call it back. If you provided any personal information, contact your bank and monitor your accounts for suspicious activity. Report 0390037451 to ACMA (acma.gov.au) and donotcall.gov.au to help protect other Australians.