- Suspicious
04 9012 3454 (0490123454) flagged for robocall activity with repeated missed calls and hang-ups. Telstra mobile number.
Robocall Reports for 04 9012 3454
A contributor has reported receiving repeated calls from 04 9012 3454 (also written as 0490123454) that ring and disconnect without leaving a message. The caller described the behaviour as consistent with automated robocall systems, with the number appearing to cycle through numbers rather than engage in actual conversation.
The Telstra mobile number 0490123454 exhibited characteristics typical of callback scams or number harvesting attempts, where automated systems dial numbers to identify active phone lines. When the call from 04 9012 3454 connects, the immediate hang-up prevents the contributor from gathering more information about the caller's identity or purpose.
What the Contributor Experienced
The report about 04 9012 3454 describes a pattern of persistent ringing followed by disconnection. The contributor noted the call sounded robotic in nature, suggesting an automated dialling system rather than a human operator. No voicemail message was left, which is a common tactic used by robocall systems that simply aim to trigger a callback from curious recipients.
Timing and Frequency Patterns
The single report about 0490123454 was submitted in November 2025. While limited data exists for this specific number, the described behaviour of repeated calls with immediate hang-ups is consistent with callback scam infrastructure, where operators generate lists of active numbers to target with follow-up schemes.
What to Do If You Receive a Call from 04 9012 3454
If 0490123454 calls you:
- Do not: Return the call, answer unknown numbers, or engage with the caller
- Do: Let the call go to voicemail, block the number immediately, and ignore any missed call notifications
- Know the risk: Returning a call to 04 9012 3454 may connect you to scammers who use your callback to launch investment schemes, tech support scams, or other fraud attempts
Robocalls like those from 0490123454 are often the first stage of a broader scam operation. The hang-up itself serves to identify your number as active, making it a target for more aggressive follow-up contact later.
How to Report 04 9012 3454
If you receive unwanted calls from 0490123454, report the number to:
- ACMA (Australian Communications and Media Authority): acma.gov.au - Report nuisance calls and robocalls
- Scamwatch: scamwatch.gov.au - Document the robocall activity and any attempted follow-up contact
- Do Not Call Register: donotcall.gov.au - Register your number to reduce telemarketing and automated calls
- Reverseau: Submit your report about 04 9012 3454 to help other Australians identify this number
Block 04 9012 3454 on your phone to prevent future contact attempts. If you receive follow-up calls from different numbers making actual scam offers, note the timing and content to establish a pattern.
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What Our Users Reviewed
Keeps ringing and hanging up without message, sounds like dodgy robot
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WRITE A REVIEWFrequently Asked Questions
What is a robocall and why would 04 9012 3454 hang up?
Robocalls from 0490123454 use automated dialling systems to identify active phone numbers. The hang-up after a few rings serves to confirm your number is monitored by a person, adding it to a list for callback scams or aggressive follow-up contact. The Telstra mobile number 04 9012 3454 exhibits this exact pattern.
Should I call back 0490123454 to find out who it is?
No. Do not return calls to 04 9012 3454. Calling back confirms your number is active and may connect you directly to scammers running callback schemes. The contributor who reported this number heard a robotic tone, indicating no legitimate business would answer.
Is 04 9012 3454 definitely a scam?
The single report about 0490123454 describes robocall behaviour strongly associated with callback scam infrastructure. While one report provides limited certainty, the pattern of repeated hang-ups without voicemail from a Telstra mobile is a recognised warning sign. Block 04 9012 3454 and avoid engagement.
Can I block robocalls from 0490123454 on my phone?
Yes. Most Australian phones allow you to block individual numbers. Add 04 9012 3454 to your block list in your phone's settings or contacts app. You can also report 0490123454 to your Telstra account for network-level blocking assistance.
What should I do if 0490123454 calls multiple times per day?
Block the number immediately and report it to ACMA at acma.gov.au. Multiple calls from 04 9012 3454 in short periods indicate automated targeting. Document the dates and times of calls and submit them alongside your report about 0490123454.
Could 04 9012 3454 be a legitimate business trying to reach me?
Highly unlikely. Legitimate businesses leave voicemail messages or send SMS confirmation when calling. The robotic hang-up pattern reported for 0490123454 is a classic callback scam tactic, not a standard customer service approach. Treat 04 9012 3454 as a nuisance call and block it.