- Spam
One contributor reports threatening voicemails from 0401 412 758 (0401412758). Caller leaves repetitive messages and explicit threats despite being blocked.
Threatening Voicemail Reports for 0401 412 758
One contributor has reported receiving aggressive and threatening voicemails from 0401 412 758 (also written as 0401412758). The caller leaves repetitive voicemail messages with minimal content-such as "hello hello ring me"-interspersed with explicit threats. Despite the contributor blocking the number on their Optus mobile, missed calls continue to arrive, suggesting the caller is using methods to bypass standard blocking or repeatedly re-attempting contact.
Caller Behaviour and Voicemail Content
The contributor described the calling pattern as relentless, with the number ringing non-stop. The voicemails from 0401 412 758 combine innocuous-sounding prompts ("hello hello ring me") with explicit threatening language. This tactic-mixing seemingly casual contact attempts with intimidating content-suggests intentional harassment rather than automated spam. The fact that calls continue even after blocking indicates either a deliberate attempt to circumvent defences or use of spoofing technology.
Persistence Despite Blocking
A significant concern with 0401412758 is its persistence. Blocking the number on Optus mobile did not stop the caller from reaching the contributor via missed calls. This persistence pattern warrants elevated caution, as it suggests deliberate targeting rather than random nuisance calling. The contributor received multiple contact attempts within a short week-long reporting window, indicating active, ongoing harassment.
What to Do If You Receive Voicemails from 0401 412 758
If 0401412758 contacts you:
- Do not: Return the call, respond to voicemails, or engage with the caller in any way
- Do: Let all calls go to voicemail, do not listen to threatening messages repeatedly, and immediately block the number on your device
- Do: If calls persist after blocking, contact your mobile provider (Optus) to request additional call filtering or blocking assistance
- Do: Screenshot or save voicemail transcripts as evidence for reporting
What to Do If You Receive Calls from 0401 412 758
If 0401 412 758 calls you:
- Do not: Answer the call or return it; do not share any personal information
- Do: Allow the call to ring through to voicemail without answering
- Do: Block the number immediately using your phone's native blocking feature
- Do: Contact Optus customer support to report the number and request carrier-level blocking if standard blocking fails
- Do: If you feel physically threatened, contact local police on 000
How to Report 0401 412 758
Report this number and its threatening behaviour to the following Australian authorities:
- ACMA (Australian Communications and Media Authority): acma.gov.au - Report the threatening calls and persistent contact attempts
- Scamwatch: scamwatch.gov.au - Document the harassing behaviour for the national scam reporting database
- Local Police: If you feel threatened or harassed, file a report with your state police force
- Optus Mobile: Contact your service provider directly to request enhanced blocking and report the Optus mobile number (0401412758) for harassment
- Reverseau: Contribute your own experience with 0401 412 758 to help other Australians identify this number
Help others by sharing your experience with 0401 412 758!
WRITE A REVIEWRatings Distribution
What Our Users Reviewed
Keep ringing non-stop with weird voicemails saying things like hello hello ring me and explicit threats, still getting missed calls even after blocking
Help others by sharing your experience with 0401 412 758!
WRITE A REVIEWFrequently Asked Questions
Why do calls from 0401 412 758 continue after I've blocked the number?
Blocking on your device prevents the call from ringing through, but the caller may still reach your voicemail or attempt contact through other means. The contributor in this case found that 0401412758 continued attempting to reach them despite standard blocking. Contact your Optus account manager to request carrier-level call filtering, which blocks calls before they reach your voicemail system.
What should I do if 0401412758 leaves threatening messages?
Do not listen to the voicemail repeatedly or engage with it. Save the voicemail as evidence (most phones allow you to save or export voicemail), take screenshots if available, and report the threatening content to local police (call 000 if you feel physically threatened) and ACMA at acma.gov.au. Include the phone number 0401 412 758 and the date/time of the calls in your report.
Is 0401 412 758 using a spoofing service to bypass my block?
It's possible, but the contributor's report indicates a single mobile number (0401412758) with consistent patterns rather than varying caller IDs. The persistence suggests deliberate targeting rather than spoofing. If you experience similar issues with 0401 412 758, escalate the issue to Optus support and request investigation into whether the account is being used for harassment or if it's compromised.
Should I call back 0401 412 758 to ask them to stop?
No. Do not call back 0401412758 or engage with the caller. Responding-even to tell them to stop-may confirm your number is active and monitored, potentially escalating the harassment. Let all calls go to voicemail and use blocking features instead. Report the threatening behaviour to ACMA and local authorities.
What makes the voicemails from 0401412758 threatening?
According to the contributor's report, the voicemails from 0401 412 758 combine casual-sounding phrases like "hello hello ring me" with explicit threats. This combination of seemingly benign contact attempts mixed with threatening language is a harassment tactic designed to intimidate. The content alone warrants reporting to authorities.
Can Optus help me stop calls from 0401 412 758?
Yes. Contact Optus customer support and report 0401412758 for harassment and threatening calls. Optus can apply carrier-level call blocking that works even if standard device-based blocking fails. Request a full account review, as the persistent nature of calls from 0401 412 758 may indicate targeted harassment or a compromised account being used to harass multiple numbers.