- Suspicious
One contributor reported a suspicious call from 02 7239 6600 (0272396600) with unusual audio behaviour - sighing and grunting sounds when answered.
Suspicious Activity Reported for 02 7239 6600
A single contributor has flagged a suspicious call from 02 7239 6600 (also written as 0272396600), a local service number registered to Symbio Networks Pty Ltd in New South Wales. When the contributor answered the call, they heard unusual audio behaviour consisting of sighing and grunting sounds rather than normal speech or a greeting.
This type of audio pattern is sometimes associated with robocalls, callback scams, or automated systems testing active numbers. The contributor's experience with 0272396600 suggests the call may not have been a legitimate business communication.
What to Do If You Receive a Call from 02 7239 6600
If 02 7239 6600 calls you:
- Do: Let unknown calls go to voicemail, block the number if it calls again, and verify any claimed affiliation by contacting the organisation directly using a number from their official website
- Do not: Provide personal information, financial details, or confirm your availability to callers with unusual audio or unclear purpose
- Do not: Return the call immediately - if it's legitimate, the caller will leave a message or try again
If you receive multiple calls from 02 7239 6600 with similar audio patterns, blocking the number is the safest option.
How to Report 02 7239 6600
If you experience suspicious calls from 02 7239 6600, you can report your experience to help other Australians:
- Report on Reverseau to contribute your experience and help identify patterns
- Lodge a complaint with the ACMA (Australian Communications and Media Authority) at acma.gov.au if the calls persist or escalate
- If the call attempted to impersonate a government agency or financial institution, report to Scamwatch at scamwatch.gov.au
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What Our Users Reviewed
Answered but heard weird sighing and grunting
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WRITE A REVIEWFrequently Asked Questions
What does it mean if I heard strange sounds when I answered a call from 02 7239 6600?
One contributor reported hearing sighing and grunting sounds when answering a call from 02 7239 6600 (0272396600). This type of audio pattern can indicate an automated system, a robocall, or a callback scam attempting to confirm your number is active. It's not typical behaviour for legitimate business calls, so blocking 02 7239 6600 after such an experience is reasonable.
Is 0272396600 a scam number?
Based on available reports, 0272396600 has been flagged once for suspicious activity involving unusual audio sounds rather than normal conversation. One report is limited data, but the behaviour reported (sighing and grunting) is unusual for legitimate calls. If you receive a call from 02 7239 6600 with similar characteristics, treat it as suspicious.
Should I call back a number if they call me with strange audio like this?
No. If 02 7239 6600 or any unknown number calls you with unusual audio, do not call back. Return calls to numbers you recognise and trust, or verify the caller's identity independently by contacting the organisation directly using a number from their official website, not a number provided by the caller.
What should I do if 02 7239 6600 keeps calling me?
If 0272396600 calls repeatedly, block the number in your phone's settings. You can also register with the Australian Do Not Call Register at donotcall.gov.au to opt out of unwanted marketing calls. If the calls are harassing or threatening, report them to the ACMA at acma.gov.au.
Who operates the number 02 7239 6600?
02 7239 6600 is allocated as a local service number to Symbio Networks Pty Ltd in New South Wales. However, phone numbers can be spoofed or misused. If someone claiming to represent Symbio Networks called you and you're unsure, contact Symbio directly using a number from their official website to verify the call's legitimacy.
How do I report a suspicious call from 02 7239 6600 on Reverseau?
You can contribute your experience with 0272396600 by reporting the call on Reverseau. Describe what happened - in this case, one contributor reported strange audio sounds when they answered. Community reports help other Australians identify patterns and stay safe from suspicious numbers like 02 7239 6600.