- Scam
Community report for 02 7247 3915 (0272473915): Robocall with 20-second silence followed by American robot voice. Number disconnected at Optus.
Robocall Report for 02 7247 3915
One contributor has reported receiving a robocall from 02 7247 3915 (also written as 0272473915). The call left a voicemail consisting of 20 seconds of silence, followed by an American-accented robot voice stating "sure that's no problem" before disconnecting. When the contributor called back to verify the source, Optus confirmed the number was disconnected.
This pattern is characteristic of robocall campaigns where automated systems dial large batches of numbers and use silence or brief voice clips to probe for active phone lines. The American voice suggests the call may have originated from an overseas provider routing through Australian infrastructure.
What Happened When This Number Called
The contributor received a voicemail from 02 7247 3915 containing 20 seconds of silence followed by a single robotic statement. The use of silence at the start of the message is a common probe technique used by automated systems to detect if a line is monitored or answered by voicemail. The brief American robot voice message provides no context or identification of the caller, which is a major red flag.
When attempting to verify legitimacy by calling 0272473915 back, the contributor discovered the number was no longer connected at Optus. This suggests the number may have been temporary or the service was deactivated after the campaign.
What to Do If You Receive a Call from 02 7247 3915
If 02 7247 3915 or 0272473915 calls you:
- Do not: Return the call, press any numbers in response to prompts, or leave a callback message
- Do: Let unknown calls go to voicemail, listen for context before returning any call, and block the number immediately
- Be aware: Robocalls often use silence as a detection tool to identify active lines for future targeting
- Do not: Assume the number shown on your caller ID is legitimate, as robocall systems frequently spoof Australian numbers
How to Report 02 7247 3915
If you receive similar calls from 02 7247 3915 or other robocall numbers:
- Report to the Australian Communications and Media Authority (ACMA) at acma.gov.au
- Lodge a complaint with Scamwatch at scamwatch.gov.au if the call attempted to scam or defraud you
- Register your number with the Do Not Call Register at donotcall.gov.au to reduce telemarketing and robocall volume
- Report the number on Reverseau to help other Australians identify robocall sources
- Consider blocking the number in your phone settings to prevent future calls
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What Our Users Reviewed
Called back and Optus said disconnected, voicemail was 20 seconds silence then American robot voice said sure that's no problem
Help others by sharing your experience with (02) 7247 3915!
WRITE A REVIEWFrequently Asked Questions
What does the silence at the start of the voicemail from 02 7247 3915 mean?
The 20-second silence reported by the contributor from 0272473915 is a common robocall detection technique. Automated systems use silence to identify if a line is monitored, answered by voicemail, or active. This helps scammers build lists of working numbers for future targeting campaigns. Do not interact with these calls.
Why was the number 0272473915 disconnected at Optus?
When the contributor tried to call back 02 7247 3915, Optus indicated the number was disconnected. This suggests the service may have been temporary, deactivated after the robocall campaign, or the number display was spoofed. Robocall operators frequently use disposable numbers that are deactivated quickly to avoid tracing.
What does the American robot voice saying 'sure that's no problem' indicate?
The American-accented robot voice in the voicemail from 02 7247 3915 (0272473915) is unusual and suggests the call may have originated overseas or routed through international providers. The generic phrase 'sure that's no problem' is designed to sound like a response to a question, but it's actually a probe to detect active voicemail systems.
Should I call back 02 7247 3915 if it leaves a voicemail?
No. Do not call back 0272473915 or similar robocall numbers. Returning the call confirms to the system that your line is active and monitored, which can lead to more frequent robocalls. The contributor who called back 02 7247 3915 discovered it was already disconnected, confirming the temporary nature of such numbers.
Is 02 7247 3915 a scam or just a nuisance robocall?
Based on the single report, 0272473915 appears to be a probe robocall rather than an active scam attempt. However, robocalls like this often precede targeted scam campaigns. The American voice and silence pattern suggest it's part of an automated campaign to identify active numbers. Treat it as a security threat and block it.
How can I stop robocalls like the one from 02 7247 3915?
Register your number with Australia's Do Not Call Register at donotcall.gov.au. Block 02 7247 3915 and similar numbers in your phone settings. Report the number to ACMA at acma.gov.au. Use your phone's built-in spam filtering if available. Consider apps that filter robocalls, though registration with the official Do Not Call Register is the primary tool.