03 9034 6823 - 0390346823: Suspicious Silent Call Reports

• Scam

One report for 03 9034 6823 (0390346823): Silent calls with no response, suggesting number validation activity.

Suspicious Silent Call Activity for 03 9034 6823

A contributor has reported suspicious behaviour from 03 9034 6823 (also written as 0390346823), a local number provided by Symbio Networks in Victoria. The caller made contact twice but remained silent when the contributor answered, a pattern commonly associated with number validation or list scrubbing activity.

This type of silent call behaviour from 0390346823 suggests the caller may be testing whether the number is active and answered by a real person. Such calls often precede more aggressive scam or spam campaigns once a number is confirmed as live.

What Happened When the Contributor Answered 03 9034 6823

When the contributor picked up the call from 03 9034 6823, no one responded. The caller did not speak, offer a greeting, or provide any information about the purpose of the call. This silent response occurred on two separate occasions, indicating deliberate repeated contact rather than a wrong number or technical fault.

The silence from 0390346823 ended without any follow-up message, voicemail, or callback attempt. The contributor correctly identified this as validation behaviour rather than a genuine attempt to reach them with a specific request or offer.

Why Silent Calls from 03 9034 6823 Matter

Silent calls from numbers like 03 9034 6823 are often the first stage of spam or scam campaigns. Callers use silence to verify that a number is active, monitored, and answered by a person rather than a machine or disconnected line. Once a number passes this validation, it typically gets added to targeted calling lists for later exploitation.

The fact that 0390346823 called twice suggests a deliberate testing process rather than accidental contact. This makes it important to treat future calls from 03 9034 6823 with caution.

What to Do If You Receive a Call from 03 9034 6823

If 03 9034 6823 calls you:

• Do not: Stay on the line if there is silence, respond to encourage further contact, or call the number back
• Do: Hang up immediately, block the number on your phone, and monitor for follow-up contact from 0390346823 or similar numbers
• Consider: Not answering unknown numbers and letting them go to voicemail instead

If the same number continues to call after you've blocked it, or if you receive calls from related numbers, document the pattern and report it.

How to Report 03 9034 6823

If you receive suspicious calls from 03 9034 6823 or 0390346823, report the activity to Australian authorities:

• ACMA (Australian Communications and Media Authority): Lodge a complaint at acma.gov.au for harassing or suspicious phone calls
• Scamwatch: If the pattern escalates to scam activity, report details at scamwatch.gov.au
• Do Not Call Register: You can register at donotcall.gov.au to reduce unwanted telemarketing, though this may not stop scammers
• Reverseau: Share your experience with 03 9034 6823 to help other Australians identify and avoid the number

Frequently Asked Questions