- Unknown
Community report for 02 8355 0766 (0283550766): Silent call with connecting noise then immediate hang-up. NSW local service number.
Silent Call Report for 02 8355 0766
A contributor has reported receiving a silent call from 02 8355 0766 (also written as 0283550766). When the call was answered, the contributor heard a connecting noise before the line went silent and disconnected. This type of call behaviour is typical of automated systems testing active phone numbers or callback scams.
What Happened on the Call from 02 8355 0766
The contributor who received the call from 0283550766 reported that upon answering, they heard what sounded like a connecting tone or brief audio feedback, followed by immediate disconnection. No voice, message, or further interaction occurred. This silent-then-hang-up pattern often indicates an automated dialler system that disconnects when a human answers, or a callback scam attempting to establish that the number is in active use.
Call Details and Timing
The call to the contributor from 02 8355 0766 occurred on 11 March 2026 during late morning hours (around 9:10 AM). The call came through as a standard local service number in NSW via Symbio Networks Pty Ltd. Silent calls of this nature are often automated and may be part of broader calling campaigns targeting multiple numbers.
What to Do If You Receive a Call from 02 8355 0766
If 02 8355 0766 calls you:
- Do: Let it go to voicemail if you don't recognise the number
- Do: Block the number immediately if it calls repeatedly
- Do not: Answer and wait to see who it is, as this confirms your number is active
- Do not: Return any missed call from 0283550766
- Do not: Press any numbers or respond to prompts if you do answer
Silent calls often indicate your number has been flagged by automated systems. Once confirmed as active, your number may be added to calling lists for scam campaigns. Blocking prevents further contact attempts.
How to Report 02 8355 0766
If you experience repeated silent calls from 02 8355 0766 or 0283550766:
- Report to the Australian Communications and Media Authority (ACMA) at acma.gov.au
- Register your number with the Do Not Call Register at donotcall.gov.au to reduce unsolicited calls
- Report nuisance calls via Scamwatch at scamwatch.gov.au
- Block the number on your phone to prevent further contact
- Share your experience on Reverseau to help other Australians identify this number
Help others by sharing your experience with (02) 8355 0766!
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What Our Users Reviewed
Picked up heard a noise like it was connecting, instantly hung up
Help others by sharing your experience with (02) 8355 0766!
WRITE A REVIEWFrequently Asked Questions
Why would 02 8355 0766 call and then hang up without speaking?
Silent calls where a caller disconnects immediately after you answer typically indicate an automated dialling system testing whether your number is active and monitored. Once confirmed, your number may be added to scam calling lists. The contributor who received this call from 0283550766 experienced this exact pattern, which is common for callback scams or mass calling campaigns.
Is the call from 02 8355 0766 a scam?
While one contributor reported a silent call from 0283550766, this single report indicates nuisance activity rather than a confirmed scam. However, silent calls are a common tactic used by scam operations to identify active numbers. If 02 8355 0766 calls you repeatedly, block the number and report it to ACMA at acma.gov.au.
What should I do if I already answered a call from 02 8355 0766?
If you answered a call from 0283550766, you've simply confirmed your number is active. Do not worry if no further calls occur. If the same number or similar numbers continue calling, block 02 8355 0766 immediately and register with the Do Not Call Register at donotcall.gov.au to reduce future unsolicited calls.
Is 02 8355 0766 a legitimate NSW business number?
02 8355 0766 is registered as a local service number in NSW via Symbio Networks Pty Ltd. However, the contributor's report of a silent call suggests it may be used for nuisance calling rather than legitimate business purposes. Local service numbers can be purchased by any organisation, and some are misused for spam or scam campaigns.
How do I block 02 8355 0766 on my phone?
On most Australian phones, you can block 0283550766 by finding the number in your call history or recent calls, then selecting 'Block' or 'Block Number' from the menu. If you're using a smartphone, add the number to a blacklist or contact your phone provider to block the number at the network level. This prevents calls from 02 8355 0766 from reaching you entirely.
Should I report this call from 0283550766 to anyone?
Yes. Report repeated silent calls from 02 8355 0766 to ACMA at acma.gov.au, especially if the calls persist after you've blocked the number. You can also register with the Do Not Call Register at donotcall.gov.au and report the nuisance on Reverseau to help other Australians identify this number's calling pattern.