- Scam
One community report for 07 3497 4920 (0734974920) flags repeated calls from varying numbers with no voicemail left - suspected scam pattern.
Scam Reports for 07 3497 4920
A contributor has reported suspicious activity from 07 3497 4920 (also written as 0734974920), a local Queensland number allocated to Symbio Networks Pty Ltd. The report describes a pattern of repeated calls from different numbers, with callers deliberately avoiding leaving voicemail messages. This behaviour is a common hallmark of coordinated scam operations that rely on catch-call tactics.
The fact that 0734974920 is paired with multiple calling numbers suggests a more sophisticated operation than a single bad actor. The deliberate avoidance of voicemail indicates the callers know their pitch won't withstand scrutiny or recording.
Call Pattern Observed
The contributor noted that 07 3497 4920 and associated numbers call repeatedly but never leave messages. This pattern fits classic scam behaviour where callers test whether a number is active before launching a full pitch. The use of rotating numbers makes it harder for individuals to block and trace the source.
What to Do If You Receive a Call from 07 3497 4920
If 0734974920 or associated numbers call you:
- Do not: Answer unknown numbers, return the call, or press any keys to "connect with an agent"
- Do: Let calls go to voicemail, block the number immediately in your phone settings, and note the time of the call
- Do not: Engage with callers, even to ask who they are - hang up and verify through official channels
- Do: Report repeated calls to ACMA if they continue after blocking
How to Report 07 3497 4920
If you receive suspicious calls from 07 3497 4920 or associated numbers:
- Report to ACMA (Australian Communications and Media Authority) at acma.gov.au
- Lodge a report with Scamwatch at scamwatch.gov.au with as much detail as possible
- If the calls relate to a specific scam type (investment, impersonation, etc.), report to ReportCyber at cyber.gov.au
- Share your experience on Reverseau to help other Australians identify the pattern
- If calls continue, contact your phone provider (Symbio Networks Pty Ltd in this case) to request blocking at the network level
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What Our Users Reviewed
Different numbers calling, never leave messages, it's a scam
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WRITE A REVIEWFrequently Asked Questions
Should I call back a missed call from 07 3497 4920?
No. The contributor who reported 0734974920 noted that callers deliberately avoid leaving messages, which is a red flag for scam operations. Returning the call could confirm your number is active and lead to more contact. Block it instead.
Why do scammers call from different numbers instead of using 07 3497 4920 repeatedly?
Rotating numbers makes it much harder for people to block and report the calls. By using multiple numbers alongside 0734974920, scammers reduce the chance that any single number accumulates enough reports to trigger carrier-level blocking.
What does it mean when a caller doesn't leave a voicemail from 07 3497 4920?
The deliberate avoidance of messages from 0734974920 or associated numbers suggests the callers know their pitch is questionable. Legitimate organisations leave voicemails explaining why they called. Scammers often don't, because recordings can be reported as evidence.
Is 07 3497 4920 definitely a scam number?
One contributor has flagged 0734974920 as part of a scam pattern involving multiple calling numbers and no voicemail. While this is a red flag, if you believe there's a legitimate reason for the call, you can independently verify by contacting the organisation directly using a number from their official website.
Can I report this to Symbio Networks Pty Ltd?
Yes. The number 07 3497 4920 (0734974920) is allocated to Symbio Networks Pty Ltd. You can contact your phone provider to report the scam pattern and request network-level blocking. Provide the dates and times of calls from 0734974920 and any associated numbers.
What should I do if 07 3497 4920 keeps calling after I block it?
If 0734974920 or associated numbers continue calling despite blocking, lodge a formal complaint with ACMA at acma.gov.au. Persistent calls after blocking may qualify as harassment. Save call logs and timestamps to support your report.