- Suspicious
- Uncertain
Community reports for 02 9173 1938 (0291731938): callers requesting callbacks, asking about specific contacts, and following up with text messages from unrelated numbers.
Callback Request Reports for 02 9173 1938
Three contributors have reported suspicious contact from 02 9173 1938 (also written as 0291731938), with a notable pattern involving requests for callbacks and inquiries about specific individuals. One report describes a caller claiming to represent a private company based in Sydney who asked the recipient to help make urgent contact with a named person. After the call, the contributor received a text message from a different mobile number, suggesting coordinated follow-up activity across multiple contact channels.
The callback request tactic is a known scam precursor, often used to verify active numbers, establish contact chains for social engineering, or set up fraud scenarios. The fact that 02 9173 1938 is allocated to an Optus local service in New South Wales adds a layer of apparent legitimacy that scammers exploit.
What Callers from 02 9173 1938 Say
Contributors who answered calls from 0291731938 report vague or evasive responses when asked basic questions. One recipient asked the caller what business they represented but received no clear answer. Another describes the caller asking about a specific named person and pressing urgently for help making contact with that individual. The combination of targeted personal inquiries, urgency, and follow-up via separate SMS channels suggests social engineering or fraud preparation rather than legitimate business contact.
The contributor who received the follow-up text after the 02 9173 1938 call noted the message came from a "dodgy mobile" number, indicating the SMS originated from a different source entirely. This multi-channel approach is typical of coordinated scam operations testing contact information or building pretext for later exploitation.
Report Patterns and Timing
Reports span from November 2025 to April 2026. Two contributors received answered calls from 02 9173 1938 where they could engage briefly with the caller, while one received a missed call triggering the same pattern. The staggered reporting timeline suggests 0291731938 has been in active use for several months. Contributors reported receiving calls at different times, with one missed call arriving in the late evening (22:25 UTC) and another answered call in the early morning hours (03:28 UTC), suggesting either automated dialling or internationally-sourced calling patterns.
What to Do If You Receive a Call from 02 9173 1938
Do not engage with requests to help contact third parties or provide personal information about others. Hang up immediately if the caller cannot clearly identify their organisation or business purpose when asked directly. Do not confirm or deny knowledge of any named person, as this information can be used to refine social engineering attempts or validate contact data for later fraud.
If 02 9173 1938 calls and you answer, do not agree to any callback arrangements or provide your contact details verbally. If you receive a follow-up SMS from a different number after a call from 0291731938, do not click any links or respond to messages. Block both the original number and any follow-up SMS senders immediately.
What to Do If You Receive an SMS from 02 9173 1938
Do not reply to any SMS messages, even to confirm or deny information. Do not click any links in text messages supposedly following up from this number or related contacts. Forward suspicious SMS to 0429 999 888 to report the message for spam analysis. Block the sender immediately after reporting.
How to Report 02 9173 1938
Report this number and your experience to Scamwatch at scamwatch.gov.au, providing dates and times of calls. If the calls involved impersonation of a specific company or organisation, lodge a report with the Australian Communications and Media Authority (ACMA) at acma.gov.au. If you received SMS follow-ups, report those separately to ACMA as part of a coordinated pattern.
On Reverseau, you can contribute your own experience with 02 9173 1938 (0291731938) to help other community members recognise this number and avoid potential harm. Community reports create a real-time safety record that grows more valuable as more contributors share their experiences with the same contact patterns.
Help others by sharing your experience with (02) 9173 1938!
WRITE A REVIEWRatings Distribution
What Our Users Reviewed
Rang asking if someone worked here, sounded sus
Same thing hit me today
Same thing happened to me, asked them what business they're from but got nowhere
Asking if I knew someone specific, tried to get me to help make contact urgently. said they're from private company in Sydney. got a text from dodgy mobile after
Help others by sharing your experience with (02) 9173 1938!
WRITE A REVIEWFrequently Asked Questions
Why did a caller from 02 9173 1938 ask me about someone else?
Contributors report that callers from 0291731938 specifically ask about named individuals and claim to need urgent help making contact. This is a social engineering tactic - scammers use third-party inquiries to map your social connections, verify your contact information is active, or establish pretexts for later fraud. Never confirm or deny knowing anyone when asked by unknown callers.
What is a callback request scam?
A callback request occurs when a caller from 02 9173 1938 (or similar) tries to get you to call them back. This serves multiple purposes: it confirms your number is active and monitored by a real person, establishes you as willing to engage, and may route your callback to a fraudulent endpoint. The tactic relies on you initiating contact so the scammer has plausible deniability about the original call.
Why did I get a text message after a call from 0291731938?
One contributor received a follow-up SMS from a different mobile number after their call from 02 9173 1938. This coordinated multi-channel approach suggests the caller has your contact data linked across systems and is testing your responsiveness or preparing for a social engineering scenario. Do not respond to these follow-up messages.
Is 02 9173 1938 a real Optus number?
02 9173 1938 (0291731938) is allocated to Optus Networks as a local service in New South Wales, but allocation alone does not confirm legitimacy. Scammers routinely spoof or hijack legitimate local numbers. The pattern of vague caller identification, callback requests, and follow-up SMS indicates fraudulent use regardless of the number's official allocation.
What should I say if 02 9173 1938 calls me?
Do not provide information about yourself or others. Ask the caller to identify their organisation and business purpose clearly. If they cannot or will not answer directly, hang up immediately. Do not agree to callbacks or provide your details verbally. Do not confirm or deny knowing anyone they ask about. Silence and then disconnection is the safest response to 0291731938.
How do I report 02 9173 1938 to authorities?
Report to Scamwatch at scamwatch.gov.au with the date, time, and details of the call from 02 9173 1938 (0291731938). If SMS follow-ups occurred, report those to the Australian Communications and Media Authority at acma.gov.au. Both agencies collect patterns across numbers to identify coordinated scam operations. Share your report on Reverseau as well to alert other community members.