- Spam
02 7247 9399 (0272479399) reported as nuisance silent call. Contributor received voicemail with no message or audio content.
Silent Voicemail from 02 7247 9399
A contributor has reported receiving a voicemail from 02 7247 9399 (also written as 0272479399) containing only silence. The call came through as a local NSW number allocated to Symbio Networks Pty Ltd. No audible message, greeting, or caller identification was present in the voicemail left on the contributor's phone.
Silent calls and blank voicemails can indicate several possible sources: automated dialling systems testing active numbers, scammers confirming a line is monitored before follow-up contact, or technical faults in call routing. The fact that 0272479399 left a voicemail rather than hanging up silently suggests the call may have been part of a larger calling campaign.
What This Pattern Suggests About 02 7247 9399
A single silent voicemail from 02 7247 9399 is not uncommon behaviour from nuisance callers. The number is registered to Symbio Networks, a legitimate NSW-based telecommunications provider, but this does not mean the call originated from their business operations. Phone numbers can be spoofed or misused by third parties running calling campaigns.
Silent calls followed by voicemail are often associated with callback scams, where callers attempt to provoke recipients into calling back a premium-rate or international number. They can also be part of number-verification campaigns where scammers confirm which phone numbers are active before launching targeted scam attempts.
What to Do If You Receive a Call from 02 7247 9399
If 02 7247 9399 calls you:
- Do not: Call the number back, especially if you did not initiate the contact
- Do: Let unknown calls go to voicemail and listen to the message before responding
- Do: Block 02 7247 9399 on your phone if the calls persist or repeat
- Do: Be cautious if you receive follow-up calls from this number or similar patterns
If you recognise the number as a legitimate contact (employer, service provider, doctor), verify by calling their official published number rather than any number provided in a voicemail.
How to Report 02 7247 9399
If you receive silent calls, blank voicemails, or persistent nuisance contact from 02 7247 9399, you can report your experience:
- Report to the Australian Communications and Media Authority (ACMA) at acma.gov.au - they manage complaints about nuisance calls and can investigate patterns
- Register the number with the Do Not Call Register at donotcall.gov.au if you believe it's telemarketing-related
- Report nuisance calls on Reverseau to help other Australians identify this number
If the call appears to be part of a scam attempt, also report to Scamwatch at scamwatch.gov.au with details of the voicemail and any follow-up contact.
Help others by sharing your experience with (02) 7247 9399!
WRITE A REVIEWRatings Distribution
What Our Users Reviewed
Left a voicemail but it was just silence
Help others by sharing your experience with (02) 7247 9399!
WRITE A REVIEWFrequently Asked Questions
Why would 02 7247 9399 leave a silent voicemail instead of hanging up?
Silent voicemails from numbers like 02 7247 9399 can indicate automated dialling systems that leave voicemails on active numbers to confirm they are monitored. This information may be used in follow-up scam attempts. Alternatively, it could be a technical fault in call routing. The contributor's report of 0272479399 leaving silence suggests the call was deliberate rather than accidental.
Is 02 7247 9399 a scam number?
The number 02 7247 9399 is registered to Symbio Networks Pty Ltd in NSW, a legitimate telecommunications provider. However, one silent voicemail report alone is insufficient to classify 0272479399 as a confirmed scam. It may be a spoofed number, a compromised line, or a nuisance caller using the provider's infrastructure. Continue to exercise caution with calls from 02 7247 9399 and report any escalation.
What should I do if 02 7247 9399 calls me multiple times?
If you receive repeated calls from 02 7247 9399, block the number on your phone immediately. Do not return any calls to 0272479399 or engage with voicemails containing no content. Report the persistent contact to ACMA (acma.gov.au) and the Do Not Call Register (donotcall.gov.au). Multiple silent calls are a pattern that warrants formal complaint.
Could 02 7247 9399 be testing my number for a scam?
Yes, silent calls and blank voicemails from numbers like 02 7247 9399 are sometimes used by scammers to verify that a phone number is active and monitored. Once confirmed, your number may be targeted for follow-up calls claiming to be from banks, the ATO, or other organisations. If 0272479399 calls again with a message, report it immediately to Reverseau and relevant authorities.
Why is 02 7247 9399 showing as a Symbio Networks number?
The number 02 7247 9399 is allocated to Symbio Networks Pty Ltd, an NSW-based telecommunications provider. However, allocation does not prove that Symbio itself made the call. Phone numbers can be spoofed by third parties, or the line may have been compromised and used by scammers. Always verify any business claims by calling the organisation's official published number, not 0272479399.
Should I report my experience with 02 7247 9399 to the police?
A single silent voicemail from 02 7247 9399 is typically not serious enough to warrant a police report. However, if you receive repeated calls, threats, or follow-up contact attempting fraud or impersonation, you should report to the Australian Federal Police (afp.gov.au) or your state police. Start by reporting to ACMA (acma.gov.au) and Scamwatch (scamwatch.gov.au) for nuisance and scam-related contact from 0272479399.