04 8583 7675 - 0485837675: Silent Call and Robocall Reports

• Scam

04 8583 7675 (0485837675): Contributors report repeated silent calls from numbers starting with 0485 837 prefix with no voicemail left. Potential robocall pattern.

Silent Call and Robocall Reports for 04 8583 7675

Two contributors have reported silent and robocall activity from numbers within the 0485837675 range. The pattern involves calls to the same person from multiple numbers sharing the 0485 837 prefix, with dead silence when answered and no voicemail messages left behind. This type of activity is characteristic of automated robocall systems testing number validity or probing for live targets.

The calls to 04 8583 7675 appear to be part of a coordinated campaign rather than individual callers. One contributor received two similar calls within an hour from different numbers, while another has experienced multiple calls from the 0485 837 prefix over a longer period, all producing silence on pickup.

Caller Behaviour from 04 8583 7675

When recipients answer calls from 04 8583 7675 or related numbers in the 0485 837 range, they encounter complete silence. There is no greeting, no background noise typical of call centres, and no response to speaking. The calls disconnect without any attempt at communication or message delivery.

The use of multiple numbers starting with the same 0485 837 prefix suggests the calls are originating from an automated dialling system rather than individual callers. This is consistent with robocall and silent call scam patterns, where systems dial large batches of numbers to identify active phone lines for later targeting with scams or harassment campaigns.

Report Patterns and Timing

One contributor received calls within a compressed timeframe - two calls within an hour - indicating rapid-fire dialling from the robocall system. The other contributor's experience spans a longer period with recurring calls from numbers in the 0485 837 prefix, none of which included voicemail attempts despite multiple contact attempts.

The fact that no messages are left is significant. Legitimate callers typically leave voicemail explaining the purpose of their call. Silent calls that hang up without attempting communication are a known tactic used by scammers testing numbers before launching actual fraud campaigns, or by harassment systems probing for responses.

What to Do If You Receive a Call from 04 8583 7675

If 04 8583 7675 or related numbers from the 0485 837 prefix call you:

• Do not: Speak or confirm your name if you answer, as this confirms your number is active to the robocall system
• Do not: Return the call or engage with any callback request
• Do: Let the call go to voicemail if you don't recognise the number
• Do: Block the number immediately after receiving a call from 04 8583 7675
• Do: Block all numbers starting with 0485 837 if you receive multiple calls from this prefix
• Do: Report the number 0485837675 and any related numbers to ACMA if calls become repeated or harassing

Why Silent Calls Matter

Silent calls from 04 8583 7675 and similar numbers are often the first stage of a multi-stage scam. The initial silent calls serve to identify which phone numbers are answered by real people. Once a number is confirmed as active, the same robocall system or a linked operation may escalate to actual scam calls - impersonating banks, government agencies, or delivery services - targeting only the numbers that responded to silent calls.

By hanging up silently, the system wastes minimal time and cost while filtering its target list. If you answer and speak to silent calls from 04 8583 7675, you may be flagged as a responsive target for future scam attempts.

How to Report 04 8583 7675

Report calls from 0485837675 and related numbers through these Australian resources:

• ACMA (Australian Communications and Media Authority): Report robocalls, silent calls, and harassment at acma.gov.au. This is the primary regulator for phone-based complaints.
• Scamwatch: If you suspect the silent calls are part of a larger scam campaign, lodge a report at scamwatch.gov.au
• Do Not Call Register: If the calls continue, you can register your number at donotcall.gov.au, though this primarily applies to marketing calls
• Your phone provider: Contact your carrier to report the 04 8583 7675 calls and request blocking of the entire 0485 837 prefix if multiple numbers are involved
• Reverseau: Contribute your experience with 04 8583 7675 to help other Australians identify this number

Frequently Asked Questions