- Spam
- Uncertain
Community reports for 04 0021 1012 (0400211012): Mixed reports including spam SMS and uncertain calls. 3 reports from Telstra mobile.
Spam and Suspicious Activity on 04 0021 1012
Three contributors have flagged the mobile number 04 0021 1012 (also written as 0400211012) with mixed concerns. One report describes a spam SMS with incoherent messaging typical of low-quality advertising, while another contributor received a call from 04 0021 1012 that felt suspicious but lacked clear indicators of scam intent. A third contributor received an SMS from 0400211012 without understanding the sender's purpose.
The allocation data indicates 04 0021 1012 is registered as a Telstra mobile number, though this does not guarantee legitimacy. Spam and suspicious activity can originate from compromised legitimate accounts, spoofed numbers, or newly activated SIM cards used for short-term campaigns.
What Callers and Senders from 04 0021 1012 Are Contacting About
Contributors report vague or nonsensical messaging patterns. One SMS from 04 0021 1012 appeared to be cheap advertising with unclear content, while another contributor who answered a call from 04 0021 1012 felt the conversation was off but couldn't identify specific red flags. The third report involving 0400211012 was simply a random text without context.
The lack of coherent messaging or clear purpose across these reports suggests either low-effort spam campaigns, compromised account activity, or test messages sent to verify active phone numbers for future targeting.
Report Patterns and Timing
Reports span late October and early November 2025, with contact arriving via both SMS and voice call. Two of the three reports involving 04 0021 1012 came through SMS, while one was a call that the contributor answered. The spread across different contact methods suggests this number may be used for general outreach campaigns rather than a single coordinated scam.
What to Do If You Receive a Call from 04 0021 1012
If 04 0021 1012 calls you:
- Do not: Engage with unclear requests, share personal information, or return the call if it seemed suspicious
- Do: Let unknown calls go to voicemail, block the number if calls repeat, and verify any claims through official channels
- Consider: Hanging up immediately if the caller cannot clearly explain their purpose
What to Do If You Receive an SMS from 04 0021 1012
If 0400211012 sends you an SMS:
- Do not: Click any links, reply to the message, or provide any personal details
- Do: Delete the message, block the number in your phone settings, and report it as spam to your carrier
- Forward: SMS spam reports to 0429 999 888 (ACMA's SMS reporting service) if the message appears malicious
How to Report 04 0021 1012
If you receive unwanted contact from 04 0021 1012, you have several options:
- Report spam calls and SMS to the Australian Communications and Media Authority (ACMA) at acma.gov.au
- If the SMS contains scam indicators, forward details to Scamwatch at scamwatch.gov.au
- Register your number on the Do Not Call Register at donotcall.gov.au to reduce unsolicited telemarketing calls
- Report the call or SMS on Reverseau to help other Australians identify the number
Help others by sharing your experience with 0400 211 012!
WRITE A REVIEWRatings Distribution
What Our Users Reviewed
Random message that didn't make sense, probably cheap advertising
Call seemed a bit fishy but can't quite pin down why
Got a random text, wondering who it's from
Help others by sharing your experience with 0400 211 012!
WRITE A REVIEWFrequently Asked Questions
Is 04 0021 1012 definitely a scam?
Based on community reports, 04 0021 1012 (0400211012) appears to be spam or low-intent suspicious activity rather than a coordinated scam. The messages lack clear scam tactics like impersonation, urgency, or financial demands. However, the incoherent nature of contact suggests compromised account activity or mass messaging campaigns. Treat contact from 0400211012 with caution and do not engage if the purpose is unclear.
Why did I receive an SMS from 0400211012 with random content?
One contributor reported receiving unclear advertising from 04 0021 1012, while another received a random text without context. This pattern is typical of spam campaigns that test phone numbers for active status or attempt low-effort bulk advertising. Legitimate senders almost always explain their purpose clearly in the first message.
What should I do if 04 0021 1012 calls me again?
Block 04 0021 1012 in your phone settings to prevent future calls. If the calls continue from this number or similar ones, register with the Do Not Call Register at donotcall.gov.au. You can also report repeated contact to ACMA at acma.gov.au with details of the date and time of calls from 0400211012.
Could 04 0021 1012 be a legitimate Telstra number?
Allocation data confirms 04 0021 1012 is registered as a Telstra mobile, but this does not guarantee safe use. Legitimate numbers can be spoofed, compromised accounts can send spam, and new SIM cards are sometimes activated for short-term campaigns before being discarded. Always verify contact from 0400211012 through official channels.
Should I report the call or SMS from 0400211012?
Yes. Reporting helps Reverseau and Australian authorities track patterns. Submit reports to ACMA at acma.gov.au or Scamwatch at scamwatch.gov.au. For SMS spam, you can forward the message details to 0429 999 888. Contributing your experience with 04 0021 1012 helps protect other Australians.
What does 'uncertain' mean for the 04 0021 1012 report?
The 'uncertain' classification indicates a contributor received contact from 0400211012 but couldn't immediately identify the sender or intent. This could mean the SMS was vague, the call was cut short, or the caller wasn't clear about their purpose. Combined with the other reports of incoherent messaging from 04 0021 1012, it suggests low-effort or automated contact rather than a targeted scam.