- Scam
Community report for 04 9003 1251 (0490031251): Caller impersonated blockchain service, got name wrong, pressured contributor about forgotten account.
Blockchain Account Impersonation Report for 04 9003 1251
One contributor has reported a scam call from 04 9003 1251 (also written as 0490031251) involving false claims about an existing blockchain account. The caller used impersonation tactics, claiming the contributor had opened a blockchain account and attempting to pressure them about account details. When challenged, the contributor noted the caller got their name wrong, yet continued with the false narrative.
The call from 0490031251 included aggressive language, with the caller swearing at the contributor when questioned. This behaviour pattern is consistent with high-pressure cryptocurrency-related scams that rely on creating urgency and attempting to manipulate targets into confirming or "remembering" accounts they never opened.
What the Caller from 04 9003 1251 Claimed
According to the report, the caller from 04 9003 1251 made the following claims:
- That the contributor had an existing blockchain account
- That the contributor had forgotten about opening the account
- Accusatory language suggesting the contributor was avoiding their account responsibilities
The contributor's observation that the caller got their name wrong is a red flag typical of scammers using batch-dialled lists or stolen partial data. The aggressive response when questioned (swearing at the contributor) suggests the scammer was attempting to pressure the target into compliance rather than engage in genuine account recovery.
Report Details and Timing
The single report about 0490031251 was received on 23 December 2025 via an answered call. The number is registered to Telstra Limited as a mobile service. The timing and aggressive escalation pattern suggest this may be part of a broader cryptocurrency impersonation campaign targeting Australian mobile numbers.
What to Do If You Receive a Call from 04 9003 1251
If 04 9003 1251 calls you:
- Do not: Confirm your name, account details, passwords, or security information. Do not engage with pressure tactics or accusations about forgotten accounts.
- Do: Hang up immediately if the caller claims you have an account you didn't open. If you actually use blockchain services, contact them directly using the official number on their website, not any number the caller provides.
- Do: Block 0490031251 if the call repeats. Do not return the call or respond to follow-up messages.
How to Report 04 9003 1251
If you have received a call from 04 9003 1251 or 0490031251, report it to the following Australian authorities:
- Scamwatch: Report to scamwatch.gov.au with details of what the caller claimed and when the call occurred.
- ACMA (Australian Communications and Media Authority): File a complaint at acma.gov.au about the number being used for scam purposes.
- ReportCyber: If financial loss occurred or cryptocurrency was involved, report to cyber.gov.au.
- Reverseau: Share your experience with our community to help warn other Australians. Your report helps identify patterns in scam calling behaviour.
FAQ
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What Our Users Reviewed
Claimed I had blockchain account, got name wrong, accused me of forgetting I opened it, then swore at me
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WRITE A REVIEWFrequently Asked Questions
What does it mean if 04 9003 1251 calls claiming I have a blockchain account?
It's a scam. If you don't remember opening a blockchain account, you didn't. The caller from 0490031251 is using a false premise to pressure you into engaging. Legitimate blockchain services contact you through official channels and never pressure you to 'remember' accounts. Hang up and block 04 9003 1251.
Why did the caller from 0490031251 get my name wrong?
Scammers using 04 9003 1251 often work from lists of partially matched data (first name, phone number) purchased from data broaches or sold by third parties. Getting your name wrong is a sign the caller doesn't have verified information about you and is relying on social engineering tactics to extract details.
Should I call back 04 9003 1251 to clarify?
No. Do not call back 0490031251. Calling back confirms your number is active, and may result in more calls from the same scammer or related numbers. If you're concerned about an actual account, look up the official number for that service on their website and contact them directly.
Can I report 04 9003 1251 to my phone provider?
Yes. Contact Telstra Limited (the provider for 0490031251) to report the misuse of the number. You can also block 04 9003 1251 directly through your phone settings. Telstra may investigate if the number has been compromised or used for fraudulent purposes.
What should I do if I already gave information to the caller from 0490031251?
If you shared passwords, security codes, or financial details with 04 9003 1251, change your passwords immediately for any accounts that caller mentioned. Monitor your bank and cryptocurrency accounts for unauthorised activity. Report the call to Scamwatch (scamwatch.gov.au) and consider placing a fraud alert with your financial institutions.
Is 04 9003 1251 targeting specific people or random callers?
Based on the report, 0490031251 appears to be using generic targeting (batch dialling with partial data). The caller got the contributor's name wrong, suggesting they don't have verified personal information. This indicates the number may be part of a broader campaign hitting many Australian phone numbers with the same blockchain account scam script.