- Suspicious
One report flagged 03 9970 7579 (0399707579) as a suspicious missed call with fraud indicators. Unidentified caller, no voicemail left.
Suspicious Activity Flagged on 03 9970 7579
A single contributor has reported receiving a call from 03 9970 7579 (also written as 0399707579) that triggered fraud warnings on their phone. The call came through as a missed call with no voicemail message left behind. The contributor's device flagged the incoming number from 03 9970 7579 as likely fraudulent, suggesting the phone's built-in caller identification system detected something suspicious about the source.
This VIC-based local service number registered to NetSip Pty Ltd received the report on 18 April 2026. The lack of a voicemail message is a common pattern in suspicious calling campaigns, where callers attempt contact but do not engage if the call connects.
Call Pattern for 0399707579
The report about 0399707579 indicates a single missed call with no attempt to leave a message. This behaviour is consistent with verification or probing calls, where scammers or spam operators test whether a number is active before launching a fuller campaign. The contributor did not answer the call, which prevented any direct interaction with the caller.
What to Do If You Receive a Call from 03 9970 7579
If 03 9970 7579 calls you:
- Do not: Answer calls from unknown numbers, return the call, or engage if someone does speak
- Do: Let it go to voicemail, check for messages later, block the number if calls repeat
- Do: Trust your phone's fraud warning if it appears - modern devices flag suspicious patterns automatically
- Do: Consider whether you have any legitimate reason to expect a call from this VIC local number
How to Report 03 9970 7579
If you receive additional calls from 03 9970 7579 or have concerns about this number, report it through these official Australian channels:
- ACMA (Australian Communications and Media Authority) - acma.gov.au - for spam and suspicious calls
- Scamwatch - scamwatch.gov.au - if the call matches a known scam pattern
- Do Not Call Register - donotcall.gov.au - to register your objection to unsolicited calls
- Your mobile provider - most carriers allow blocking via account settings or customer service
- Reverseau - contribute your own report about 0399707579 to help others in your community
Help others by sharing your experience with (03) 9970 7579!
WRITE A REVIEWRatings Distribution
What Our Users Reviewed
Ring came in, no message, phone screen flagged it as likely fraud
Help others by sharing your experience with (03) 9970 7579!
WRITE A REVIEWFrequently Asked Questions
Should I be worried if my phone flags 03 9970 7579 as fraud?
Modern phones use call screening to detect patterns associated with scams and spam. If your device flags 03 9970 7579 with a fraud alert, it's worth taking seriously. The contributor's experience shows this number triggered such warnings. Blocking 0399707579 is a safe step if you don't recognise the caller.
What does it mean when a call from 03 9970 7579 leaves no voicemail?
Legitimate businesses and contacts almost always leave a message or try again. The report about 03 9970 7579 shows a missed call with silence - a common tactic in mass calling campaigns where callers verify active numbers without engaging. This pattern strengthens suspicion about 0399707579.
Is 03 9970 7579 definitely a scam?
One report flagged 03 9970 7579 as suspicious, but this doesn't confirm it's definitely malicious. It could be a misdial, a legitimate business with a reputation problem, or a number that's been spoofed. If you receive calls from 0399707579 in future, monitor the behaviour - repeated calls or pressure tactics are stronger indicators of danger.
Can I block 03 9970 7579 on my phone?
Yes. All Australian mobile phones allow you to block numbers. Add 03 9970 7579 to your blocked list through your phone's settings or contacts app. If 0399707579 calls again and you don't recognise it, blocking prevents further contact attempts.
Should I report this to the ACMA?
If you receive calls from 03 9970 7579 beyond the single missed call reported here, yes - report to ACMA at acma.gov.au. Multiple reports help regulators identify calling patterns. A single missed call with no message is lower priority, but repeated contact warrants formal notification. Include the dates and times you receive calls from 0399707579.
What if this number is actually legitimate?
The NetSip Pty Ltd number 03 9970 7579 is a real VIC-based local service line. If you're expecting a call from this provider or a business that uses it, check your account details or contact them directly via a number you trust. If 0399707579 is legitimate and you blocked it, you can unblock it once you've verified the source.