- Scam
One contributor reported a call from 04 0062 7977 (0400627977) impersonating Telstra, offering bill discounts while attempting to extract Microsoft security codes.
Telstra Impersonation Reports for 04 0062 7977
A contributor has reported receiving a call from 04 0062 7977 (also written as 0400627977) claiming to represent Telstra with an offer of 50% off their bill. The caller's actual intent became apparent when they requested the contributor's Microsoft security code, a clear indicator of account takeover tactics. The contributor recognised the attempt and blocked the number before any compromise occurred.
This report highlights a common impersonation pattern where scammers use attractive discounts as bait to extract sensitive authentication credentials. The fact that the caller specifically targeted a Microsoft code suggests they were attempting to gain access to email accounts or other Microsoft-linked services, which often serve as gateways to other personal accounts and financial platforms.
What the Caller from 04 0062 7977 Claimed
The caller presented themselves as a Telstra representative and led with an enticing offer: a 50% discount on the contributor's mobile bill. This was the hook designed to lower the recipient's guard before the request for sensitive information. Once the contributor seemed interested or engaged, the caller pivoted to asking for the Microsoft security code, a credential that would grant access to the contributor's Microsoft account and potentially their associated email inbox.
By requesting a Microsoft code rather than direct banking details, the scammer was employing a more sophisticated approach. Email and Microsoft accounts are valuable because they often house password reset links, two-factor authentication tokens, and recovery codes for other services including banking, utilities, and social media.
What to Do If You Receive a Call from 04 0062 7977
If 0400627977 calls you or any number claiming to offer unexpected discounts from Telstra:
- Do not: Share Microsoft security codes, authenticator app codes, or any other passwords and PINs
- Do not: Confirm personal details, account numbers, or email addresses to unsolicited callers
- Do not: Click links or download software the caller directs you to
- Do: Hang up immediately if someone claiming to be from Telstra asks for security codes or authentication details
- Do: Verify any offer directly by calling Telstra on 133 633 (the official customer service number) or visiting telstra.com.au
- Do: Block the number 04 0062 7977 on your phone to prevent repeat contact
How to Report 04 0062 7977
If you receive a similar call from 0400627977 or any number impersonating Telstra, report it through the following channels:
- Scamwatch: Report at scamwatch.gov.au with details of what the caller claimed and when you received the call
- ACMA (Australian Communications and Media Authority): Lodge a report at acma.gov.au to help track telecom-based scams
- Telstra directly: Contact Telstra on 133 633 to report the impersonation and ensure your account is secure
- Reverseau: Contribute your experience with 04 0062 7977 to help other Australians identify this number
Help others by sharing your experience with 0400 627 977!
WRITE A REVIEWRatings Distribution
What Our Users Reviewed
Said I'd get 50% off Telstra bill but wanted my Microsoft code, tried to hack account, didn't fall for it and blocked
Help others by sharing your experience with 0400 627 977!
WRITE A REVIEWFrequently Asked Questions
Why would a scammer ask for a Microsoft code when impersonating Telstra?
A Microsoft security code or authenticator app token gives access to your Microsoft/Outlook account, which is often linked to password resets for banking, utilities, and other services. The scammer from 04 0062 7977 was not primarily after your Telstra account-they wanted the Microsoft code to access your email and use it to reset passwords on your financial and other important accounts.
How can I tell if a call claiming to be from Telstra is legitimate?
Telstra will never call you unsolicited offering discounts or ask you to provide security codes. If you receive a call from 0400627977 or any number claiming to be Telstra with an unexpected offer, hang up and call Telstra directly on 133 633 using the official number. Legitimate companies never ask for security codes, authenticator codes, or PINs over the phone.
What should I do if I already gave out sensitive information to the caller from 04 0062 7977?
If you shared a Microsoft security code, authenticator app token, or password with a caller claiming to be Telstra, change your Microsoft password immediately and enable additional security measures. If you use that email for banking or other financial services, monitor those accounts for unauthorised activity. Contact your bank and other financial institutions to alert them. Also report the call to Scamwatch at scamwatch.gov.au and ACMA at acma.gov.au.
Can I trace who is calling from 0400627977?
The number 04 0062 7977 is registered as a Telstra mobile number, but scammers regularly spoof or clone legitimate numbers to impersonate real companies. This means the actual caller could be operating from anywhere, potentially overseas. Blocking the number on your phone and reporting it to authorities is more effective than trying to trace the caller.
Is my Telstra account compromised if the scammer has my Microsoft code?
Your Telstra account itself is likely safe if they only have your Microsoft code. However, your Microsoft account and any services linked to it (email, OneDrive, Office, password resets for banking apps) are at risk. Change your Microsoft password immediately, check for unauthorised sign-ins, and review connected apps and devices in your Microsoft security settings.
Should I report this to Telstra, Scamwatch, or ACMA?
Report to all three. Contact Telstra on 133 633 so they can investigate and warn other customers. Report to Scamwatch at scamwatch.gov.au and ACMA at acma.gov.au to create an official record of the scam. The more agencies aware of calls from 04 0062 7977, the better equipped they are to take action and track patterns across Australia.