04 1936 5734 - 0419365734: Vodafone and Optus Impersonation Scam

• Scam

04 1936 5734 (0419365734): Contributors report Vodafone and Optus impersonation scams requesting personal details, PINs, and verification codes to steal iPhones and account access.

Vodafone and Optus Impersonation Scam Reports for 04 1936 5734

Four contributors have reported calls and SMS from 04 1936 5734 (also written as 0419365734) impersonating major Australian telcos. The scammers claim affiliation with Vodafone or Optus and use sophisticated social engineering to extract sensitive personal information, including dates of birth, PINs, and verification codes. Multiple reports indicate the goal is stealing iPhones or gaining unauthorised access to mobile accounts.

The 0419365734 number appears to be a mobile registered to Telstra Limited, which makes the impersonation particularly convincing. Contributors who engaged with callers from 04 1936 5734 reported the scammers already knew or quickly obtained their full names, heightening the illusion of legitimacy.

What Callers from 04 1936 5734 Claim

One contributor described a caller from 04 1936 5734 claiming to represent Vodafone and requesting their name, date of birth, and PIN. The contributor immediately recognised the request as suspicious and terminated the call.

Another report describes a caller purporting to be from Optus, though the contributor noted the scammer's behaviour was aggressive and quickly identified as fraudulent.

The SMS reports related to 0419365734 are particularly deceptive. The scammer sends text messages impersonating Vodafone, including fake verification texts designed to appear as legitimate account authentication prompts. These SMS messages are part of a coordinated effort to steal iPhones or compromise account security by tricking recipients into sharing verification codes or resetting account credentials.

Call and SMS Patterns

Reports about 04 1936 5734 span multiple months, from late November 2025 through early February 2026, suggesting ongoing criminal activity rather than isolated incidents. The scammer employs both voice calls and SMS, with the SMS vector appearing more recent and increasingly sophisticated in mimicking legitimate Vodafone communications.

Three reports involved voice calls where the recipient answered, allowing the scammer to directly request personal information. One SMS report indicates the scammer is also conducting phishing attacks through text message, which is harder for recipients to immediately identify as fraudulent.

What to Do If You Receive a Call from 04 1936 5734

If 04 1936 5734 calls you:

• Do not: Answer requests for personal details, PINs, verification codes, or dates of birth. Legitimate telcos never call asking for this information.
• Do not: Share any information that could be used to reset your account or SIM card.
• Do: Hang up immediately if the caller claims to represent Vodafone, Optus, or any other telco.
• Do: Contact your telco directly using the phone number on your bill or their official website to verify any account concerns.
• Do: Block the number 0419365734 in your phone settings to prevent future calls.

What to Do If You Receive an SMS from 04 1936 5734

If you receive SMS messages from 04 1936 5734, particularly ones claiming to be verification codes or account alerts:

• Do not: Click any links in the message.
• Do not: Reply to the SMS or engage with the message in any way.
• Do not: Share any codes, PINs, or account details referenced in the message.
• Do: Delete the message immediately.
• Do: Report the SMS as spam by forwarding it to 0429 999 888 (ACMA's SMS spam reporting service).
• Do: Block the number 0419365734 in your phone's messaging app.
• Do: Contact your telco's fraud team directly to report the impersonation attempt.

How to Report 04 1936 5734

If you've been contacted by 04 1936 5734 or 0419365734, report the scam through these official Australian channels:

• Scamwatch (scamwatch.gov.au): Report the scam with details of what the caller claimed and any personal information requested. This helps build national scam trend data.
• ACMA (acma.gov.au): File a complaint about the mobile number and its telco operator. ACMA investigates illegal calls and can take enforcement action.
• Your telco's fraud team: Call Vodafone or Optus directly (using numbers on your official bill) to report that scammers are impersonating their brand and targeting their customers.
• ReportCyber (cyber.gov.au): If the scam involved phishing links or attempts to steal device or account credentials, report the cyber threat here.
• Local police: If you've suffered financial loss or identity theft, lodge a report with your local police station for a crime reference number.
• Reverseau: Contribute your experience to help other Australians identify and avoid 04 1936 5734. Your report strengthens community protection.

Frequently Asked Questions