- Suspicious
Community report for 08 8021 7575 (0880217575): Silent call that disconnected when answered. Possible spoofed number from NSW local service.
Silent Call Reports for 08 8021 7575
One contributor has reported a silent call from 08 8021 7575 (also written as 0880217575). The caller disconnected immediately when the line was answered, with no voice, message, or callback attempt. The contributor noted receiving similar silent calls from different numbers around the same time, suggesting possible number spoofing activity.
This NSW local service number allocated to Symbio Networks has been flagged for silent call behaviour, which commonly indicates automated calling systems or spoofed caller IDs used in broader scam campaigns.
What Happened When the Call Was Answered
The contributor who answered the call from 0880217575 experienced an immediate hang-up with no audio or response. There was no voicemail left, no follow-up message, and no identifying information provided before disconnection. The timing and pattern of similar calls from other numbers suggests the caller may have been using spoofed caller IDs to mask their true origin.
Silent Call Patterns and Spoofing
Silent calls from 08 8021 7575 fit a broader pattern of automated outbound calling systems that disconnect when a human answers. These calls often serve as validation checks - confirming that a phone number is active and monitored before targeting it with subsequent scam attempts. The contributor's observation about receiving multiple similar calls from different numbers is consistent with this spoofing technique, where scammers rotate through batches of spoofed local numbers to avoid detection.
What to Do If You Receive a Call from 08 8021 7575
If 08 8021 7575 calls you:
- Do not: Call the number back, as it may be spoofed and you could reach an unrelated person or service
- Do: Let unknown calls go to voicemail, block the number on your phone, and note the time of the call
- Do: Be alert for follow-up scam attempts in the days following silent calls, as these often precede more targeted fraud
- Do: Ignore any voicemails that arrive after a silent call disconnect
Silent calls are frequently used to test active phone numbers before scammers move to the next stage of their campaign. Do not engage with any follow-up contact from 0880217575 or similar numbers, and do not provide personal information even if a caller claims to be from a legitimate organisation.
How to Report 08 8021 7575
If you receive a silent call or suspect number spoofing:
- Report to the Australian Communications and Media Authority (ACMA) via their complaint form at acma.gov.au
- Lodge a report with Scamwatch at scamwatch.gov.au if the call relates to a scam attempt
- Block 08 8021 7575 on your phone to prevent future calls
- If you believe your number has been spoofed by scammers, report it to ACMA with details of the spoofing pattern
- Share your experience on Reverseau to help other Australians identify this number
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What Our Users Reviewed
Picked up and they hung up, got similar call earlier from another number, might be spoofed
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WRITE A REVIEWFrequently Asked Questions
Why do silent calls from 08 8021 7575 happen?
Silent calls from 08 8021 7575 (0880217575) are typically generated by automated calling systems checking if your phone number is active and monitored. Scammers use these validation calls before launching targeted scam attempts. The fact that this number immediately disconnected when answered is a classic silent call indicator.
Is 08 8021 7575 really from the number shown?
Likely not. The contributor reported receiving similar calls from multiple different numbers around the same time, which strongly suggests number spoofing. Scammers regularly spoof legitimate local numbers like 0880217575 to make their calls appear trustworthy. You should not call the number back, as the real owner of 08 8021 7575 may not be involved in the call at all.
What should I do after a silent call from 0880217575?
After receiving a silent call from 0880217575, block the number immediately and monitor your phone for follow-up scam attempts over the next few days. Silent calls often precede investment scams, tax scams, or tech support scams. Do not call the number back and do not share personal information if you receive subsequent contact.
Are silent calls from 08 8021 7575 illegal?
Silent calls are a nuisance and may violate the Telecommunications (Do Not Call Register) National Do Not Call List regulations, especially if they are part of a scam campaign. You can report 08 8021 7575 to ACMA (acma.gov.au) for investigation, which helps protect other Australians from the same number and its associated spoofing activity.
How many people have reported 08 8021 7575?
One contributor has reported a silent call from 08 8021 7575 (0880217575) to Reverseau. While this is a single report, silent calls combined with spoofing tactics are a recognised scam precursor. If you receive similar calls, reporting to Reverseau and ACMA helps build a clearer picture of the campaign.
Should I worry about follow-up scams after a silent call from 0880217575?
Yes. Silent calls from numbers like 0880217575 often test your phone before scammers call back with a specific scam pitch. Stay alert over the next 1-2 weeks for calls claiming to be from the ATO, NBN, banks, or delivery companies. If you receive a follow-up call, verify the caller independently via official channels before providing any information.