- Scam
Community report for 0427 156 552 (0427156552): Caller impersonated Telstra and Microsoft, requesting verification codes and personal information.
Impersonation Reports for 0427 156 552
One contributor has reported a scam call from 0427 156 552 (also written as 0427156552) involving impersonation of two major companies. The caller initially posed as a Telstra representative offering a package deal, then pivoted to request a verification code by falsely claiming it was needed for a Microsoft account.
This dual-impersonation approach is a known tactic to build false credibility. The caller from 0427156552 used the Telstra conversation as a pretext to establish contact, then leveraged that engagement to request sensitive authentication codes.
What the Caller from 0427 156 552 Requested
The contributor described the caller offering a Telstra package and asking whether they wanted to be removed from a contact list. This initial question appears designed to keep the recipient engaged and establish a sense of legitimacy. The conversation then shifted when the caller requested a code that had supposedly been sent to the recipient's phone, claiming it was required for their Microsoft account.
This is a credential harvesting technique. By requesting the verification code, the caller from 0427 156 552 was attempting to gain unauthorised access to the recipient's Microsoft account, bypassing two-factor authentication protection.
What to Do If You Receive a Call from 0427 156 552
If 0427 156 552 calls you:
- Do not: Share verification codes, passwords, or personal identification details with any caller
- Do not: Answer follow-up questions about your account or service preferences
- Do not: Return the call if you hang up
- Do: Hang up immediately if a caller requests a verification code
- Do: Contact Telstra directly using the official number on your bill or their official website if you have questions about your account
- Do: Contact Microsoft directly (not via a number provided by the caller) if you need to verify account activity
- Do: Block the number 0427156552 on your phone if the call repeats
Why This Scam Works
The caller from 0427 156 552 used a two-stage approach. The initial Telstra offer created a plausible reason for the call, making the recipient more likely to continue the conversation. Once trust was partially established, the pivot to requesting a verification code felt like a natural continuation rather than a suspicious request. This layering of requests is effective because it breaks the request into smaller steps.
How to Report 0427 156 552
If you receive a similar call from 0427 156 552 or 0427156552, report it to:
- Scamwatch: scamwatch.gov.au
- Australian Communications and Media Authority (ACMA): acma.gov.au
- ReportCyber (for account security concerns): cyber.gov.au
- Telstra directly, as this number may be used to target their customers
- Share your experience on Reverseau to help other Australians identify this number
Help others by sharing your experience with 0427 156 552!
WRITE A REVIEWRatings Distribution
What Our Users Reviewed
Scammer tried selling Telstra package. asked if I wanted to be removed from list, then asked for code sent to phone claiming it was for Microsoft account
Help others by sharing your experience with 0427 156 552!
WRITE A REVIEWFrequently Asked Questions
Why would a scammer pretend to be both Telstra and Microsoft when calling 0427 156 552?
The dual impersonation creates credibility and justifies why you're being asked for a verification code. A caller from 0427156552 who only mentioned Microsoft would trigger suspicion immediately. By starting with Telstra (a familiar service provider), the caller builds trust before pivoting to the actual theft attempt targeting your Microsoft account.
What would happen if I gave the verification code from 0427 156 552 to the caller?
If you shared a verification code with the caller from 0427 156 552, they could bypass two-factor authentication on your Microsoft account and gain full access. This would allow them to change your password, access your emails, steal stored payment information, and potentially use your account to commit fraud or access other connected services.
How can I tell if a call claiming to be from Telstra is legitimate?
Legitimate Telstra representatives will never ask for verification codes or passwords during unsolicited calls. If you receive a call about your Telstra account, hang up and call Telstra directly using the number on your bill or their official website. This approach ensures you're speaking to Telstra, not someone spoofing the number 0427 156 552 or 0427156552.
Is 0427 156 552 definitely a Telstra number?
Yes, 0427 156 552 (0427156552) is allocated as a Telstra mobile number. However, scammers regularly spoof or clone legitimate phone numbers to appear trustworthy. The fact that the number is registered to Telstra does not mean Telstra made the call - criminals can make calls appear to come from any number.
What should I do if I already gave the caller my verification code?
Change your Microsoft password immediately using a trusted device and computer. Go to account.microsoft.com and update your password to something strong and unique. Enable additional security options like a security key or authenticator app. Check your account activity for any unauthorised access. If you see suspicious activity, report it to Microsoft directly through their official support channels.
Should I block 0427156552 after receiving this call?
Yes. Block 0427156552 on your phone immediately. However, understand that scammers often spoof different numbers for each call, so blocking this single number from 0427 156 552 only prevents future calls from this specific clone. Stay alert for similar impersonation attempts from other numbers and never share verification codes with unsolicited callers.