- Scam
- Uncertain
04 6804 6389 (0468046389): 2 community reports of suspicious calls from Optus mobile. Callers knew recipient's name, hung up abruptly, left no voicemail.
Suspicious Call Reports for 04 6804 6389
Two contributors have reported activity from 04 6804 6389 (also written as 0468046389), an Optus mobile number. Both reports describe unusual behaviour including callers who appear to have personal information but disconnect before meaningful conversation occurs. Neither call was tagged as spam by carrier filters, suggesting the number may be masking its activity or using techniques to bypass automated detection.
The pattern across reports about 0468046389 indicates potential reconnaissance or testing behaviour rather than typical spam. One contributor noted the caller knew their name but hung up when audio quality became an issue, suggesting the call may have had a specific objective that failed when communication broke down.
What Callers from 04 6804 6389 Do
Contributors who received calls from 04 6804 6389 report minimal engagement. In one instance, the caller knew the recipient's name before speaking clearly, which suggests either data sourcing or targeted contact. When audio quality degraded during the call, the caller disconnected rather than attempting to clarify or call back.
The second report describes a silent or very brief call from 0468046389 with no voicemail, text, or follow-up contact. The fact that neither call triggered carrier spam flagging suggests the number may not be operating as a typical spam or scam service, or the calls may be intermittent enough to avoid pattern detection.
Report Patterns and Timing
The two reports about 04 6804 6389 span several weeks, with one received in late December 2025 and another in early January 2026. Both were answered calls with no messages left behind. Unlike high-volume spam patterns, there is no indication of repeated calls from this number to the same recipient, and neither contributor reported follow-up contact after the initial call.
What to Do If You Receive a Call from 04 6804 6389
If 04 6804 6389 calls you:
- Do: Let unknown calls go to voicemail if you don't recognise the number
- Do: Hang up immediately if the caller cannot hear you or audio quality is poor
- Do: Block the number on your phone if it calls again
- Do not: Share personal information or confirm your identity
- Do not: Return the call if no voicemail was left
- Do not: feel obligated to stay on the line if the caller seems evasive or disconnects
How to Report 04 6804 6389
If you receive a call from 04 6804 6389 (0468046389) and believe it is suspicious or unwanted, you can report it through the following Australian resources:
- File a report with the Australian Communications and Media Authority (ACMA) at acma.gov.au for potential telemarketing or nuisance call breaches
- Report the number to Scamwatch at scamwatch.gov.au if you suspect fraud or scam activity
- Block the number in your phone's settings to prevent future calls
- Contribute your experience to Reverseau to help other Australians identify this number
- If the number repeatedly contacts you, ask your Optus provider about call filtering options
Help others by sharing your experience with 0468 046 389!
WRITE A REVIEWRatings Distribution
What Our Users Reviewed
They knew my name, hung up when I couldn't hear them well, never called back
Got a call, no message or text left, carriers not tagging it as spam
Help others by sharing your experience with 0468 046 389!
WRITE A REVIEWFrequently Asked Questions
Why did the caller from 04 6804 6389 hang up?
One contributor reported that the caller from 04 6804 6389 (0468046389) hung up when audio quality became poor during the call. This could indicate the caller needed clear communication for their purpose, or it may suggest they were testing whether someone was home. Unlike typical robocalls, the caller did not attempt to call back or leave a message, which is atypical of legitimate telemarketing.
How did the caller know my name when calling from 0468046389?
A contributor reported that the caller from 0468046389 (04 6804 6389) knew their name before they introduced themselves. This suggests the caller had access to personal information before making the call. This could indicate data sourcing from a public list, previous contact, or data breach. Do not assume the caller is legitimate just because they know basic information about you.
Should I call back 04 6804 6389 if they didn't leave a message?
No. If 04 6804 6389 (0468046389) called you and did not leave a voicemail message, there is no legitimate reason to call back. Legitimate callers will always leave a message explaining who they are and why they called. Calling back an unknown number can expose you to unexpected costs or provide the caller with confirmation that your number is active and monitored.
Why isn't 0468046389 being flagged as spam by my carrier?
Optus may not have flagged 0468046389 (04 6804 6389) as spam because the number may not yet have enough reports in carrier databases, or the calling pattern may not match typical spam signatures. Some suspicious callers use techniques to avoid triggering automated filters. You can still block the number manually in your phone settings or report it to ACMA and Scamwatch so it can be tracked alongside other community reports.
Is 04 6804 6389 definitely a scam?
Based on the two reports about 04 6804 6389 (0468046389), the activity is marked as suspicious rather than confirmed scam, but the behaviour is unusual: knowing the recipient's name, hanging up when communication becomes difficult, and leaving no message are not typical of legitimate callers. If you receive a call from 0468046389, treat it with caution and do not provide personal or financial information.
What should I do if 04 6804 6389 calls me multiple times?
If 04 6804 6389 (0468046389) calls repeatedly, block the number immediately in your phone settings. Then file a report with ACMA at acma.gov.au as a potential nuisance call. You can also contact your Optus provider to ask about call filtering services that may help reduce unwanted calls. If you believe the calls are part of a scam, report to Scamwatch at scamwatch.gov.au as well.