0421 599 780

2-min Read 1 Report

Suspicious

This number has received 1 report. 100% of users categorise it as Suspicious, with an average rating of 3.0 out of 5. Most recent report: 6 June 2025.

Suspicious Mobile Optus Mobile Pty Limited

Ratings

3.0
1 report
5
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3
100%
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  • Suspicious

Has 0421 599 780 called you? This number is reported as suspicious. In this guide, we’ll help you understand what to do if you receive a call from this number.

What's the Deal with 0421 599 780?

The phone number 0421 599 780 has raised red flags among users in Australia. Reports indicate it is a suspicious caller that identified as coming from "New Zealand". Based on the reviews, it's suggested that this number might be involved in unwanted calls, leading to the need for caution.

What Happened with Users?

One user reported a call received from 0421 599 780 on 6 June 2025. They noticed that the caller ID displayed "New Zealand". When the user picked up, there was a brief delay followed by a male voice with an Indian accent repeating “hello” multiple times before they hung up. Interestingly, when they attempted to return the call, a message informed them that the number was not accepting incoming calls.

Classification of 0421 599 780

Based on this interaction, we can classify this number as suspicious. Here’s why:

  • Delayed Response: A delay before the person speaks is often indicative of call centre behaviour or automated call systems.
  • Unfamiliar Accent: The accent of the caller could suggest a telemarketing or scam operation that is based overseas.
  • Returning Call Rejection: The fact that the number does not accept incoming calls raises issues about its legitimacy. Legitimate businesses usually allow callbacks.

What to Do if You Receive a Call from 0421 599 780?

If this number rings you, follow these simple steps:

  • Do Not Engage: If the call seems suspicious, it's best to hang up without providing any personal information.
  • Use Reverse Phone Lookup: Tools like Reverseau can help you check the history of the number.
  • Report the Call: If you feel threatened or harassed, consider reporting this number to local authorities.

Being aware and informed can help you avoid scams and spam calls effectively, so stay alert if you see 0421 599 780 on your caller ID!

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

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WRITE A REVIEW

What Our Users Reviewed

W
Wisnewski
Suspicious

Person called from 0421599780 on 06/06/2025, on my display it said "New Zealand", I answered and then there was a short delay before a male voice with what sounded like an indian accent said "hello, hello" and I hung up. I tried to call the number back and got a message saying the phone number is currently not accepting incoming calls.

Frequently Asked Questions

What does it mean if 0421 599 780 is listed as suspicious?

It indicates the number has received multiple user reports suggesting it may not be safe or legitimate.

Who called me from 0421 599 780?

The caller was purportedly from New Zealand, but the call seems suspicious based on reviews.

Is there a scam associated with 0421 599 780?

While this number is marked as suspicious, there is no definitive evidence of a specific scam linked to it as per user reports.

What should I do if 0421 599 780 calls me?

If you receive a call from this number, hang up without engaging, and consider using Reverseau for more info.

Can I return calls to 0421 599 780?

No, reports indicate that this number does not accept incoming calls, which is a common trait for suspicious numbers.

How can Reverse Phone Lookup Australia help with 0421 599 780?

It can provide insights into the history and user reports regarding this number, helping you determine its legitimacy.