02 8527 0020 - 0285270020: Telstra Impersonation and Silent Call Reports

• Scam

02 8527 0020 (0285270020): Contributors report Telstra impersonation scams claiming IP compromise, plus silent calls with no message.

Telstra Impersonation and Silent Call Reports for 02 8527 0020

Two contributors have flagged 02 8527 0020 (also written as 0285270020) for suspicious activity. One report describes a caller impersonating Telstra, claiming the recipient's IP address had been compromised. The contributor verified the claim and identified it as a known scam tactic. A second report notes a silent call from 0285270020 that went to voicemail with no message left, a common pattern in robocall campaigns.

The number is allocated to Symbio Networks Pty Ltd, a local service provider in NSW. The mix of impersonation and silent calls suggests potential involvement in broader scam campaigns targeting Australian residents.

What Callers from 02 8527 0020 Claim

The impersonation report indicates the caller falsely claimed to represent Telstra and asserted that the recipient's IP address had been compromised. This is a well-documented social engineering tactic designed to create urgency and panic, typically followed by requests to provide remote access or payment details.

The silent call from 02 8527 0020 left no voicemail, which is consistent with callback scam patterns where the intent is simply to trigger a return call to an expensive or premium-rate number.

Report Patterns and Timing

The two reports span different channels. One came through as an answered call in December 2025, while the silent call arrived as a missed call in April 2025. The six-month gap between reports and different tactics suggest 0285270020 may be used opportunistically across multiple scam types rather than a single coordinated campaign.

What to Do If You Receive a Call from 02 8527 0020

If 02 8527 0020 calls you:

• Do not: Engage with claims about IP compromise, network faults, or urgent security issues. Do not provide remote access to your device or share personal details. Do not return calls to unfamiliar numbers.
• Do: Hang up immediately. If the caller claims to be from Telstra, end the call and contact Telstra directly using the phone number on your bill or the official Telstra website. Block the number in your phone settings to prevent future calls from 02 8527 0020.
• Verify independently: Legitimate companies never contact you about IP compromises or network faults without prior contact from you. Always initiate contact using official channels.

What to Do If You Receive an SMS from 02 8527 0020

If you receive an SMS from 0285270020:

• Do not: Click any links, reply to the message, or call the number back.
• Do: Delete the message immediately. Report it as spam by forwarding to 0429 999 888 (ACMA's SMS reporting service). Block the sender in your messaging app.

How to Report 02 8527 0020

If you've received calls or messages from 02 8527 0020, report your experience to Australian authorities and the community:

• Scamwatch: Report the scam at scamwatch.gov.au with details of what the caller claimed and any money or information lost.
• ACMA: Lodge a complaint about the call or SMS at acma.gov.au. Include the time, date, and content of the call from 0285270020.
• Reverseau: Share your report on this page to help other Australians identify 02 8527 0020 and protect themselves.
• Telstra (if impersonated): Contact Telstra directly via their official website or phone number on your bill to report the impersonation of 02 8527 0020.

Frequently Asked Questions