03 9100 4815 - 0391004815: Silent Calls and Government Rebate Spam

• Suspicious
• Scam
• Spam
• Unknown

8 community reports for 03 9100 4815 (0391004815): silent calls, dead silence hang-ups, and persistent government rebate spam claims.

Silent Calls and Spam Reports for 03 9100 4815

Eight contributors have reported activity from 03 9100 4815 (also written as 0391004815), with a clear pattern emerging around silent calls and repetitive spam tactics. Two separate reports specifically describe receiving calls that connected only to dead silence before the caller hung up. Beyond the silent calls, contributors also report persistent calls about government rebates, with one contributor noting the caller repeatedly changes numbers to circumvent blocking.

The number is allocated to NetSIP Pty Ltd, a VIC-based local service provider. Several contributors note they did not answer when 03 9100 4815 appeared on their phone, with warnings appearing on caller ID suggesting potential fraud. One contributor commented that legitimate callers leave voicemail messages, and since this number did not, they immediately blocked and deleted it.

What Callers from 03 9100 4815 Do

Contributors who answered calls from 0391004815 report two distinct behaviours. The most common is receiving a call that connects to complete silence, then disconnects within seconds. Two separate reports describe this exact scenario: picking up the phone only to hear nothing, followed by the caller hanging up.

One contributor also reported receiving calls about government rebates for a matter they had already resolved years ago. This contributor noted that the callers behind 03 9100 4815 are known for changing phone numbers repeatedly to avoid being blocked, suggesting an operation using multiple numbers to contact the same targets. The tone described in this report indicates urgency around claiming rebates.

Call Patterns and What Triggers Blocks

Missed calls from 03 9100 4815 are the primary report channel, with four contributors noting they did not answer when the number appeared. The reason given across multiple reports is consistent: the number displayed warnings on caller ID, or the contributors made a judgement call that no voicemail left behind meant no legitimate purpose.

One report explicitly mentions that 03 9100 4815 was automatically stopped from getting through by the phone's spam detection, with the contributor noting that legitimate callers would not be filtered this way. Another contributor reported receiving multiple calls over a one-month period about the government rebate scheme, indicating an ongoing campaign rather than a one-off attempt.

What to Do If You Receive a Call from 03 9100 4815

If 0391004815 calls you:

• Do not: Answer if you do not recognise the number, engage with any rebate claims without verifying independently, or return the call
• Do: Let the call go to voicemail, block the number immediately after it appears, verify any government rebate claims directly through official channels (such as servicesaustralia.gov.au), and note the call date in case you need to report it
• If you do answer: Hang up immediately if you hear silence or dead air, and block the number straight away
• Silent call recovery: Do not stay on the line hoping someone responds - this confirms your number is active and may result in more calls

How to Report 03 9100 4815

If you receive unwanted calls from 03 9100 4815 or 0391004815, you can report them through several Australian resources:

• ACMA (Australian Communications and Media Authority): Report spam and nuisance calls at acma.gov.au
• Scamwatch: If the call involves fraud claims, report at scamwatch.gov.au
• Do Not Call Register: If you receive telemarketing calls, register your number at donotcall.gov.au and lodge a complaint
• Services Australia: If the call falsely claimed to be from government services, report at servicesaustralia.gov.au
• Reverseau: Add your report here to build the community safety profile for this number

Frequently Asked Questions