- Scam
Community report for 03 9641 9083 (0396419083): Caller impersonated NAB, requested credit card details, claimed suspicious account activity.
NAB Impersonation Report for 03 9641 9083
One contributor has reported a scam call from 03 9641 9083 (also written as 0396419083) involving impersonation of National Australia Bank (NAB). The caller claimed suspicious activity had been detected on the recipient's account, specifically stating that someone was tampering with the phone number and address on file. This is a common social engineering tactic used to create urgency and prompt victims to disclose sensitive information.
The caller from 0396419083 then attempted to obtain credit card details directly during the call. This represents a direct credential harvesting attempt, as legitimate banks never request full credit card numbers over the phone.
What the Caller from 03 9641 9083 Claimed
According to the report, the caller impersonating NAB stated that unauthorised changes had been made to the account holder's phone number and address. This false claim of account compromise is designed to bypass normal caution and make the victim believe immediate action is required to protect their account.
The caller then shifted to a direct request for credit card information. When a caller from 03 9641 9083 makes such requests, it is always a scam, regardless of how convincing the impersonation may sound.
Report Details for 0396419083
The call to 03 9641 9083 was answered, meaning the contributor engaged with the caller before recognising the scam. The call was received on a Telstra local service number allocated to Victoria. This allocation to a legitimate carrier does not indicate legitimacy, as scammers frequently spoof local and major provider numbers to appear trustworthy.
What to Do If You Receive a Call from 03 9641 9083
If 03 9641 9083 calls you:
- Do not: Provide any credit card details, full banking credentials, passwords, or confirmation codes
- Do not: Trust the caller's claims about account compromise, even if they reference your name, address, or recent transactions
- Do: Hang up immediately without engaging further
- Do: Block the number on your device
- Do: Contact NAB directly using the phone number on your bank statement or official NAB website to verify any claims about your account
- Do: Never call back a number provided by an unsolicited caller
How to Report 03 9641 9083
If you receive a scam call from 03 9641 9083 or 0396419083, report it to the following Australian authorities:
- Scamwatch (scamwatch.gov.au) - Report the scam and receive guidance on next steps
- ACMA (acma.gov.au) - Australia's Communications and Media Authority handles complaints about phone-based fraud
- Your Bank - Contact NAB directly to report the impersonation attempt
- Reverseau - Contribute your experience to help other Australians identify this number
Providing community reports about 0396419083 helps build awareness and protects other Australians from the same scam.
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What Our Users Reviewed
Posed as NAB, wanted credit card info, claimed someone was messing with phone number and address
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WRITE A REVIEWFrequently Asked Questions
Should I ever provide credit card details when a bank calls me?
No. Legitimate banks, including NAB, never request full credit card numbers, expiry dates, or CVV codes over the phone. If 03 9641 9083 or any unknown number claims to be your bank and asks for these details, it is a scam. Always hang up and contact your bank directly using a number from your statement or official website.
What if the caller from 03 9641 9083 knew my name and address?
Scammers often obtain personal information from data breaches, public sources, or previous scam attempts. Knowing your name and address does not make a caller legitimate. The caller from 0396419083 was still impersonating NAB and requesting sensitive information, which is always a red flag. Verify any claims independently by contacting your bank directly.
Is 03 9641 9083 a real NAB number?
No. While 0396419083 is allocated to Telstra in Victoria and appears to be a local number, scammers frequently spoof legitimate numbers or use spoofed numbers that look local. The fact that 03 9641 9083 was used to impersonate NAB and request credit card details proves it is being used for fraud. Do not trust any caller's claimed identity based on the number shown on your phone.
What should I do if I already gave credit card details to this number?
Contact your bank immediately and request they cancel your card and monitor for fraudulent transactions. If you provided details to 03 9641 9083, also consider placing a fraud alert with your bank. Report the incident to Scamwatch (scamwatch.gov.au) and ACMA (acma.gov.au) so authorities can investigate. Watch your account statements closely for unauthorised charges.
Can I block 03 9641 9083 on my phone?
Yes. Most phones allow you to block numbers in your contacts or call settings. Blocking 0396419083 will prevent calls from that number reaching you, though scammers may use different numbers. If you continue receiving similar scam calls, report them to ACMA and consider blocking calls from unknown numbers entirely.
Why did the caller claim someone was tampering with my address and phone number?
This is a social engineering tactic designed to create false urgency and make you feel your account is in danger. By claiming unauthorised changes, the scammer aims to override your normal caution and prompt you to provide sensitive information to 'protect' your account. Legitimate banks verify your identity through secure channels-not by claiming your details are under attack and demanding credit card information over the phone.