- Suspicious
- Uncertain
02 9191 7438 (0291917438) flagged for silent calls where callers hang up immediately or say goodbye then disconnect. Nuisance call pattern from NSW.
Silent Call Reports for 02 9191 7438
Two contributors have reported receiving silent calls from 02 9191 7438 (also written as 0291917438), a local service number allocated to Optus Networks Pty Limited in New South Wales. Both reports describe the same frustrating pattern: the call connects, minimal or no engagement occurs, and the caller disconnects immediately.
The first contributor answered a call from 02 9191 7438 only to find the caller hung up without explanation. The second report about 0291917438 described a similar experience, where a voice briefly said goodbye before the line went dead. Neither contributor could establish meaningful conversation or identify the caller's purpose.
What Callers from 02 9191 7438 Do
Silent calls from 02 9191 7438 follow a recognisable pattern that differs from traditional nuisance calls. Rather than attempting to engage or pitch a service, the caller initiates contact then immediately disconnects. One contributor noted the call hung up when they answered, while another report indicated a voice saying goodbye before the disconnect occurred.
This behaviour suggests 0291917438 may be testing active numbers rather than attempting genuine outreach. When contributors tried to call back 02 9191 7438, the number did not accept return calls, further indicating the calls may be generated through automated systems or from an unwilling caller.
Report Patterns and Timing
Both reports of 02 9191 7438 came from call-answered interactions, meaning the contributor picked up before discovering the call was silent. The most recent report was submitted in October 2025, with the earlier report from September 2025, suggesting intermittent activity from this NSW number over recent months.
The consistency between the two accounts of 0291917438 - immediate hangup or brief greeting followed by disconnection - indicates this is not an isolated incident but a recurring behaviour pattern.
What to Do If You Receive a Call from 02 9191 7438
If 02 9191 7438 calls you, consider these steps:
- Do not: Try to call the number back, as it does not accept return calls
- Do: Let the call go to voicemail and block the number if it calls again
- Do: Note the date and time of the call for reporting purposes
- Do not: Provide any personal information if the caller manages to connect and speak
- Do: Treat repeated calls from 0291917438 as a harassment concern worth reporting to authorities
How to Report 02 9191 7438
If you receive repeated silent calls from 02 9191 7438, you can report the behaviour through official Australian channels:
- Register your number on the Do Not Call Register at donotcall.gov.au to reduce unwanted marketing calls
- Report the silent call pattern to the Australian Communications and Media Authority (ACMA) at acma.gov.au
- If the calls constitute harassment, file a report with your state police service
- Contribute your own experience with 0291917438 to Reverseau to help build community awareness of this number's behaviour
Help others by sharing your experience with (02) 9191 7438!
WRITE A REVIEWRatings Distribution
What Our Users Reviewed
Hung up when I answered it. Does not accept call backs.
Voice said goodbye then hung up
Help others by sharing your experience with (02) 9191 7438!
WRITE A REVIEWFrequently Asked Questions
Why would someone call from 02 9191 7438 and hang up immediately?
Silent calls from 02 9191 7438 often indicate automated number verification or 'list cleaning' systems that test which phone numbers are active. The caller may not intend to speak with you at all - they're simply checking if the number answers. Since 0291917438 does not accept call backs, this automated pattern is even more likely.
Should I be concerned about calls from 02 9191 7438?
While 02 9191 7438 itself may not pose a direct scam risk, the silent call behaviour is classified as nuisance contact. The pattern becomes concerning if calls from 0291917438 repeat frequently, as this can indicate your number has been marked as active and may be sold to other callers. Block the number after one or two attempts.
Can I block 02 9191 7438 on my phone?
Yes. Most smartphones allow you to block incoming calls from specific numbers. On Android, long-press the number in your call log and select block; on iPhone, open the call log, swipe left on 0291917438, and tap Block. Blocking 02 9191 7438 will prevent future calls from reaching you.
Why does 02 9191 7438 not accept call backs?
The inability to reach 0291917438 when you call back strongly suggests the calls originate from an automated system or a spoofed number. Legitimate businesses typically accept return calls to their listed numbers. This one-way calling pattern is common with nuisance and scam operations.
Is 02 9191 7438 a spoofed number?
It's possible. 02 9191 7438 is allocated to Optus Networks in NSW, but the actual source of the calls from 0291917438 could be different. Spoofing technology allows callers to display false numbers. If you suspect spoofing, report it to ACMA at acma.gov.au and provide the date and time of the call.
What should I do if 02 9191 7438 keeps calling me?
Block the number immediately using your phone's built-in blocking feature. If calls from 0291917438 persist after blocking, save evidence (dates, times, screenshots) and file a formal complaint with ACMA or your state police. Repeated silent calls can constitute harassment, especially if they occur multiple times daily.