03 9133 8610 - 0391338610: Persistent Callback and Silent Call Reports

• Scam
• Suspicious
• Uncertain
• Spam

03 9133 8610 (0391338610) receives 7 community reports of persistent callbacks, silent calls, and health insurance survey scams with aggressive follow-up tactics.

Persistent Callback and Silent Call Reports for 03 9133 8610

Seven contributors have reported activity from 03 9133 8610 (also written as 0391338610), a local Victorian number registered to Primus Telecommunications. The reports reveal a pattern of persistent calling behaviour combined with aggressive callback tactics and silent calls. Contributors describe repeated contact attempts that continue even after explicitly declining engagement.

The most distinctive pattern involves callbacks that ignore explicit refusals. One contributor reported that after answering a call from 03 9133 8610, the caller twisted their words and kept pushing despite being told no. Another contributor noted the number calls back continuously, sometimes every hour, and continues contact even when answered calls are declined. Several reports mention the number never leaves voicemail messages, yet the calling persists across multiple contact attempts.

What Callers from 03 9133 8610 Say and Do

Reports indicate callers from 0391338610 primarily target people about private health insurance. One contributor described receiving a call claiming to be about a health insurance survey, though they found the approach suspicious. Another report mentions similar health insurance-related contact that felt questionable in its legitimacy.

The aggressive callback behaviour stands out across multiple reports. When contributors answer and decline, the caller from 03 9133 8610 reportedly continues the pitch, twisting the recipient's words rather than accepting their refusal. One contributor specifically noted this tactic of reframing declined offers.

Silent call activity has also been documented. One report describes the number calling, ringing for two calls, then hanging up without leaving a message. This pattern aligns with callback scam tactics where callers attempt to trigger return calls to premium or routed numbers.

Report Patterns and Behaviour

The calling frequency is notably aggressive. One contributor reported being called constantly, sometimes every hour, with all attempts going to voicemail due to their phone being locked. Despite blocking the number multiple times, other numbers reportedly continue the contact pattern, suggesting coordinated calling from multiple numbers or dynamic numbering.

Reports span from August through December 2025, indicating sustained activity over a four-month period. The mix of answered and missed calls shows the callers attempt multiple contact strategies. Several contributors note the number never leaves messages, yet persists with further attempts. One contributor flagged suspicious activity alerts accompanying the calls, suggesting awareness of the pattern within their phone network or security settings.

What to Do If You Receive a Call from 03 9133 8610

Based on contributor experiences with 0391338610:

• Do not: Return the call if you miss it, engage with callback requests, or provide personal information about your health insurance status
• Do: Let calls go to voicemail, block the number immediately after first contact, and note any suspicious activity alerts your phone displays
• Do not: Allow the caller to reframe or twist your stated objections into agreement
• Do: Hang up firmly if the caller persists after you've declined and does not accept your refusal
• Do: Be aware that blocking 03 9133 8610 may not stop all contact if multiple numbers are being used; continue blocking as new numbers appear

What to Do If You Receive a Silent Call from 03 9133 8610

Silent or brief ring-and-hang-up calls from 0391338610 may be callback scam testing:

• Do not: Return calls that only ring once or twice then hang up
• Do: Block the number immediately without returning the call
• Do not: Assume silence means a dropped connection and attempt to call back
• Do: Report the pattern to your phone provider, as callback scams often involve premium routed numbers

How to Report 03 9133 8610

If you've received calls from 03 9133 8610 or 0391338610:

• Report to the Australian Communications and Media Authority (ACMA) at acma.gov.au - they investigate telemarketing and scam complaints
• Report the specific callback harassment to Scamwatch at scamwatch.gov.au
• If silent calls continue, report to your phone provider (Primus Telecommunications, in this case) to flag potential network abuse
• Register with the Do Not Call Register at donotcall.gov.au if you haven't already, though enforcement may be limited for non-compliant callers
• Contribute your own experience to Reverseau so other Australians can identify this pattern early

Frequently Asked Questions