02 8311 1143 - 0283111143: Silent Call Reports

• Suspicious
• Scam

02 8311 1143 (0283111143) receives silent call reports from NSW contributors. Multiple reports indicate answered calls with no one on the line.

Silent Call Reports for 02 8311 1143

Two contributors have reported silent calls from 02 8311 1143 (also written as 0283111143). Both instances involved answered calls where the caller remained silent on the line, with no person speaking or background noise audible. This pattern is commonly associated with callback scams or automated dialling systems testing for active numbers.

The number is allocated as a local service on Symbio Networks Pty Ltd in NSW. Silent calls of this type often indicate the caller is verifying that a phone number is active and monitored by a real person, which can lead to escalated contact attempts from the same or related numbers.

What Contributors Experienced with 02 8311 1143

One contributor who answered 0283111143 described the call as silent with no response when spoken to. A second report noted the same experience, with the contributor stating the silence seemed deliberate rather than a connection issue. Neither contributor reported any callback attempt or follow-up contact, though both remained concerned about the nature of the call.

The lack of any voice or automated message from 02 8311 1143 is a hallmark of callback testing, where scammers verify active numbers before executing follow-up scam campaigns or selling validated phone numbers to other fraudsters.

Report Patterns and Timing

Both reports for 02 8311 1143 came from answered calls rather than missed calls, meaning contributors picked up the phone and encountered silence. The first call was reported on 12 January 2026, and a second similar call was reported on 24 February 2026, suggesting possible periodic contact attempts from this number over a two-month span.

What to Do If You Receive a Call from 02 8311 1143

If 02 8311 1143 calls you:

• Do not: Provide any personal information, confirm your name, or stay on the line hoping someone responds
• Do: Hang up immediately, block the number if the call repeats, and do not return the call
• Do: Mark the call as spam or scam in your phone's call log to help your carrier identify patterns

Silent calls can be part of a multi-stage scam process. By confirming your number is active when you answer, you may trigger follow-up contact from the same caller or associated numbers posing as government agencies, banks, or service providers.

How to Report 02 8311 1143

If you receive a silent call from 02 8311 1143, report it through these Australian resources:

• ACMA (Australian Communications and Media Authority): Report via acma.gov.au - ACMA investigates nuisance and scam calls and can take enforcement action against repeat offenders
• Scamwatch: Document the call details at scamwatch.gov.au, especially if follow-up contact attempts occur
• Do Not Call Register: Check and update your preferences at donotcall.gov.au if this is legitimate telemarketing
• Reverseau: Contribute your report to help other Australians identify this number's behaviour patterns

Frequently Asked Questions