- Spam
One contributor reports persistent calls from 02 8395 5977 (0283955977) with no voicemail left. NSW-based number linked to NetSIP Pty Ltd.
Persistent Spam Reports for 02 8395 5977
A contributor has flagged 02 8395 5977 (also written as 0283955977) for repeated unwanted calls without voicemail messages. The NSW-based number is associated with NetSIP Pty Ltd, a local service provider, but the contributor's experience suggests the line may be used for spam calling activity.
The pattern reported for 0283955977 is characteristic of nuisance spam calls where the caller disconnects or hangs up rather than leaving a message, making it difficult to determine the caller's identity or intent.
What Contributors Report About 02 8395 5977
One contributor described receiving multiple calls from 02 8395 5977 where the caller would ring through but never leave a voicemail or explanation. The repeated calling without communication is frustrating and suggests either automated dialling systems testing active numbers, or intentional harassment designed to force a callback.
The lack of voicemail messages from 0283955977 makes it impossible for the recipient to determine what the calls are about, whether it's a legitimate service matter, telemarketing, or something more suspicious. This silence-and-repeat pattern is common among spam operators who rely on curiosity to prompt callbacks.
How to Handle Calls from 02 8395 5977
If 02 8395 5977 keeps calling you:
- Do not: Return the call, as this confirms your number is active and may increase future spam attempts
- Do: Let calls go to voicemail, block the number in your phone settings, and avoid answering unknown numbers
- Do: Note the date and time of each call from 0283955977 if the pattern continues
- Do: Check your call log to see how frequently 02 8395 5977 is ringing through
How to Report 02 8395 5977
If you receive persistent calls from 02 8395 5977 or 0283955977, you can report the number through several Australian channels:
- Register the number with the Do Not Call Register at donotcall.gov.au to opt out of telemarketing calls
- Report spam calls to the Australian Communications and Media Authority (ACMA) at acma.gov.au
- File a complaint on Scamwatch at scamwatch.gov.au if you suspect the calls are part of a scam
- Share your experience on Reverseau to help other Australians identify unknown numbers and protect the community
Help others by sharing your experience with (02) 8395 5977!
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Caller won't quit, keeps calling but never leaves a message
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WRITE A REVIEWFrequently Asked Questions
Why does 02 8395 5977 keep calling but never leave a message?
One contributor reported exactly this pattern with 0283955977 - repeated calls with no voicemail. This is common with spam operations that use automated systems to test which phone numbers are active. The caller avoids leaving messages because they don't want to leave evidence or give you information that might identify them.
Should I call back the number 02 8395 5977?
No. Calling back 0283955977 confirms to the spam operator that your number is active and monitored, which typically results in more calls. If you call back an unknown number that won't leave messages, you may reach an automated system or have your call harvested for other spam campaigns.
Is 02 8395 5977 a scam or just spam?
Based on the one report received for 0283955977, this appears to be spam calling (persistent unwanted calls without clear purpose) rather than a targeted scam. However, the repeated nature and refusal to communicate suggest it's intentional harassment. If the pattern escalates or becomes threatening, report it to ACMA at acma.gov.au.
How can I block 02 8395 5977 permanently?
Most modern phones allow you to block numbers directly in your call settings. For 0283955977, add the number to your blocked list, and it will go straight to voicemail or be rejected. You can also contact your phone provider to request blocking at the network level.
What does NetSIP Pty Ltd have to do with 02 8395 5977?
02 8395 5977 is allocated to NetSIP Pty Ltd as a local service provider in NSW. This doesn't mean NetSIP is responsible for the spam calls - the number may have been compromised, spoofed, or registered by someone using the service inappropriately. You can report the number directly to ACMA for investigation.
Can I report 0283955977 to the Do Not Call Register?
Yes. You can register both 02 8395 5977 and your own number at donotcall.gov.au. This legally prohibits telemarketers from contacting you. However, some spam operators ignore the register, so blocking the number and reporting to ACMA at acma.gov.au is also recommended.