08 6385 7705 - 0863857705: Silent Calls and Nuisance Reports

• Scam
• Unknown
• Suspicious
• Uncertain
• Spam

08 6385 7705 (0863857705) Perth WA: 7 reports of silent calls, hang-ups without speaking, and suspicious behaviour. Allocated to Symbio Networks.

Silent Calls and Nuisance Patterns for 08 6385 7705

Seven contributors have reported activity from 08 6385 7705 (also written as 0863857705), a Perth-based local service number allocated to Symbio Networks. The pattern is consistent and troubling: callers ring multiple times, hang up without speaking, and leave no voicemail messages. One contributor who answered the call at 12:46pm reported complete silence before disconnection, a classic silent call tactic.

The behaviour suggests automated dialling or number verification probing. Contributors describe receiving calls that ring approximately five times then terminate, with no attempt at communication. Two separate reports mention the caller claiming to be from Western Australia, yet refusing engagement when the line connected.

What Callers from 08 6385 7705 Do

Contributors report a repetitive pattern: 08 6385 7705 rings persistently without leaving any message. One contributor noted the call came at 12:46pm and described the experience as "hung up without saying anything," indicating the caller either disconnected or used an automated system that terminated when answered.

Several reports from 0863857705 describe the same behaviour - multiple rings followed by disconnection. One contributor suspected the pattern was deliberate: "Called but didn't leave a message, like they're fishing for numbers." This describes a common scam practice where callers verify active numbers for later contact or sale to other scammers.

Two contributors received calls claiming to be from Western Australia, yet both experienced either silence or immediate hang-up when attempting conversation. The lack of any legitimate communication attempt across seven reports suggests this is not accidental dialling.

Call Patterns and Timing

Reports for 08 6385 7705 span from early November through mid-November 2025. One documented call occurred at 12:46pm, falling within business hours. Most reports come from missed calls where the number rang multiple times without leaving voicemail, suggesting the caller was not attempting genuine contact.

The frequency of calls from 0863857705 is notable: four of seven reports specifically mention repeated ringing (approximately five rings each time) before disconnection. This pattern of multiple rings followed by hang-up is characteristic of callback scams or number verification scanning, not legitimate customer service calls.

What to Do If You Receive a Call from 08 6385 7705

Silent calls and hang-up patterns from 08 6385 7705 indicate the caller is not attempting genuine communication:

• Do not: Call the number back, as this confirms your number is active to scammers or spam networks
• Do not: Answer if you don't recognise the number, especially if it rings and disconnects repeatedly
• Do: Block 08 6385 7705 immediately on your phone
• Do: Let missed calls go to voicemail - legitimate businesses leave messages
• Do: Note the date and time if the pattern continues after blocking
• Do: Consider reporting repeated silent calls to ACMA if the behaviour persists

How to Report 08 6385 7705

If you receive silent calls or hang-ups from 08 6385 7705, reporting helps protect other Australians:

• ACMA (Australian Communications and Media Authority): Report silent calls at acma.gov.au - ACMA investigates systemic calling patterns that breach the Telecommunications (Do Not Call Register) Act
• Scamwatch: Document the call details at scamwatch.gov.au if you suspect number verification for later scam contact
• Do Not Call Register: Register your number at donotcall.gov.au to reduce unsolicited calls, though silent calls from auto-diallers may still occur
• Reverseau: Add your report about 0863857705 to help other Perth residents identify this number

Frequently Asked Questions