- Scam
One contributor reported an SMS scam from 0400 640 972 (0400640972) requesting personal information after initial conversation. Telstra mobile number.
Personal Information Request Scam from 0400 640 972
A contributor has reported receiving a text message from 0400 640 972 (also written as 0400640972) that began innocuously with a request to chat. Once engaged, the conversation shifted toward requests for personal information. This pattern is characteristic of social engineering scams where callers or texters build rapport before attempting to extract sensitive data.
The report involving 0400640972 indicates the scammer used a gradual approach rather than immediate demands. This tactic is designed to lower the recipient's guard by establishing a false sense of familiarity before pivoting to information requests.
What Callers from 0400 640 972 Seek
According to the contributor's report of 0400 640 972, the interaction began casually with a chat request via SMS, then escalated to "dodgy" requests. While the specific personal information targeted was not detailed in the report, this progression suggests the scammer was attempting to collect details that could be used for identity fraud, financial exploitation, or account takeover.
Personal information scams often target data such as full names, dates of birth, address, bank details, or login credentials. Scammers exploit this information to access accounts, open fraudulent services, or sell data on dark web marketplaces.
Report Details for 0400640972
The single report involving 0400 640 972 came through SMS on 2 December 2025. The Telstra mobile number generated one community report, indicating either recent activity or limited visibility of this particular number in the Reverseau database. Contributors are encouraged to report additional encounters with 0400640972 to help establish patterns and reach assessment thresholds.
What to Do If You Receive a Message from 0400 640 972
If 0400640972 texts you, particularly with a friendly greeting or request to chat:
- Do not: Reply to the message, engage in conversation, or share any personal information including your name, date of birth, address, or financial details
- Do: Block the number immediately in your phone settings
- Do: Delete the message
- Do: Be aware that scammers may impersonate people you know - if you receive a chat request from an unknown number, verify separately with that person via another communication channel before engaging
- Do: Report the SMS as spam to your mobile provider if your service includes this option
How to Report 0400 640 972
If you receive similar scam messages from 0400 640 972 or believe you've been targeted:
- Report to ACMA: Forward the SMS to 0429 999 888 (ACMA's spam reporting service). Include the sender number 0400640972 and a copy of the message content
- Report to Scamwatch: Submit a report at scamwatch.gov.au with details of the interaction. This helps Australian authorities track emerging scam patterns
- Report to Reverseau: Share your experience with 0400 640 972 on this page. Community reports help identify dangerous numbers and warn other Australians
- Contact your provider: Notify Telstra that the number 0400640972 is sending scam messages. They may investigate and potentially suspend the account
Protect Yourself from Personal Information Scams
Personal information scams succeed because they build trust incrementally. Messages from 0400 640 972 that appear casual are often designed to seem legitimate. Never share sensitive details via text or voice call, even if the caller seems friendly or claims to be from a familiar organisation. Legitimate companies will never request passwords, PIN numbers, or full financial details via unsolicited SMS.
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What Our Users Reviewed
Text asking to chat, then started going on about dodgy stuff
Help others by sharing your experience with 0400 640 972!
WRITE A REVIEWFrequently Asked Questions
What exactly did the caller from 0400 640 972 request?
The contributor's report of 0400640972 indicates the scammer asked for personal information but did not specify exactly which details. The contributor described the requests as "dodgy stuff," suggesting the nature became suspicious during the conversation. Common targets in this type of scam include full name, date of birth, address, phone numbers, email addresses, bank details, or login credentials.
Is 0400640972 a real Telstra number?
0400 640 972 (0400640972) is allocated as a Telstra mobile number according to Australian Numbering Plans. However, allocation does not guarantee legitimacy - scammers frequently operate using legitimate mobile numbers, either through SIM swap tactics, stolen accounts, or number spoofing services. The report against 0400 640 972 confirms scam activity, regardless of the number's technical allocation.
Should I call back 0400 640 972 to verify if it's real?
No. Do not call back 0400640972 under any circumstances. Returning the call could confirm to scammers that your number is active and monitored, leading to more scam attempts. Additionally, the number may be spoofed (fake), so calling back could connect you to an unrelated person or service. Simply block 0400 640 972 and report it through official channels like ACMA.
How did the scammer from 0400640972 get my number?
This cannot be determined from the single report about 0400 640 972. Scammers obtain mobile numbers through multiple sources: data breaches of retailer or financial service databases, online listings or social media, contact list sharing from compromised accounts, or random number generation targeting Australian mobile ranges. The fact that 0400640972 contacted you suggests your number was on a scammer's target list, but the original source is unclear.
What should I do if I already shared information with 0400 640 972?
If you've provided personal information to 0400640972, take immediate action: if you shared banking details, contact your bank directly (not via the number provided by the scammer) to flag potential fraud and monitor your accounts; if you shared passwords or login credentials, change them immediately on the official websites of affected services; if you shared identity information like date of birth and address, consider placing a fraud alert with relevant institutions; monitor your credit report for unauthorised accounts. Report the incident to Scamwatch (scamwatch.gov.au) and ACMA (0429 999 888).
How many people have reported 0400 640 972 to Reverseau?
Only one contributor has reported 0400 640 972 (0400640972) to Reverseau as of the latest update. This represents a single confirmed scam incident via SMS. While a limited number of reports does not mean the number is safe, it may indicate recent activity or that this particular number has not yet reached widespread visibility. You can help by reporting your own experience with 0400 640 972 to build a clearer picture.