0403 591 107

Scam Alert - Telstra Impersonation Warning

2-min Read 2 Reports

Likely Scam

This number has received 2 reports. 100% of users categorise it as Scam, with an average rating of 1.0 out of 5. Most recent report: 14 October 2025.

Scam Mobile Optus Mobile Pty Limited

Ratings

1.0
2 reports
5
0%
4
0%
3
0%
2
0%
1
100%
  • Scam

0403 591 107 - 0403591107 is reported as a scam phone number, with numerous complaints from users claiming it impersonates Telstra. If you receive a call from this number, do not engage and report it immediately.

Identifying the Nature of 0403 591 107 - 0403591107

The phone number 0403 591 107 - 0403591107 has been flagged by users as a scam, specifically involving impersonation of Telstra. This tactic often sees scammers attempting to gain control over personal devices by alarming victims about compromised information.

Details of the Scam

During user interactions with this number, common themes emerge. The scam typically involves:

  • Claiming to be a legitimate representative from Telstra.
  • Allegations that the victim’s IP address has been compromised.
  • Attempts to manipulate the victim into granting access to their devices or personal information.

As indicated in a user report from 14 October 2025, after denying engagement, the caller hung up, suggesting their intent was primarily to deceive those vulnerable to such threats.

Recommended Actions

If you receive a call from 0403 591 107 - 0403591107, follow these safety measures:

  • Do not engage with the caller or provide any personal information.
  • Hang up immediately and block the number if your phone allows it.
  • Report the number to local authorities or consumer protection agencies.
  • Consider conducting a Reverse Phone Lookup Australia to check for further reports on this number.

Remember to stay vigilant and educated on common scams as scammers continually evolve their tactics to target unsuspecting consumers.

AI-assisted analysis based on community reports and public data. Learn more

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What Our Users Reviewed

S
Scofield
Scam

Scammer, claimed to be from Telstra, claimed my IP address was exposed, tried to get control of my device, hang up as soon as I told them I don’t do online banking.

A
Anonymous
Scam

I've got a dodgy call from someone claiming to be from Telstra, saying my IP address was compromised. Then they tried to worm their way into my device but hung up quicker than a roo on the hop when I mentioned I don't do online banking!

Frequently Asked Questions

What is 0403 591 107 classified as?

0403 591 107 is classified as a scam number, specifically involving impersonation of Telstra.

What should I do if I receive a call from 0403 591 107?

If you receive a call from 0403 591 107, do not engage, hang up immediately, and report the number.

What kind of scam is associated with 0403 591 107?

The scam associated with 0403 591 107 involves impersonating Telstra and attempting to gain access to your personal device by claiming your IP address is compromised.

Why do they use threats related to my IP address?

Scammers use threats about your IP address to create panic and persuade you to share personal information or grant device access.

What timeframe is indicated by the report on 0403 591 107?

The user report regarding 0403 591 107 was submitted on 14 October 2025.

How can Reverseau assist me regarding scam calls?

Reverseau offers tools like Reverse Phone Lookup Australia to identify and report suspicious numbers such as 0403 591 107.