0420 101 866

Based on first-hand reports from 6 Reverseau community members who received calls from this number, community reports indicate that 50% of reporters describe it as Suspicious, with an average caller safety rating of 3.8 out of 5. The most recent experience was recorded on 19 November 2025. Each report reflects a real interaction documented by someone who answered or received a call from this number.

3-min Read 6 Reports

Uncertain
Legit Suspicious Uncertain Mobile Pivotel Satellite Pty Limited

Ratings

3.8
6 reports
5
33%
4
17%
3
50%
2
0%
1
0%
  • Legit
  • Suspicious
  • Uncertain

0420 101 866 has received multiple reports identifying it as suspicious, with indications that it may involve a scam. Learn how to manage calls from this number effectively.

Understanding 0420 101 866

The number 0420 101 866 / 0420101866 is currently being flagged by numerous users as a suspicious caller. With reports dating from early 2024 up until May 2025, it appears this number is causing concern among recipients, primarily for its unusual calling behaviour and vague approach.

The Caller and User Experiences

Initial reports suggest a company associated with the name Kalkine. However, this identification is vague, and the legitimacy of the call looks questionable. One user observed that when they didn’t answer, the caller left an unusual voicemail, simply repeating "hello" followed by a mispronunciation of the recipient's name in what sounded like a clear Indian accent. This kind of behaviour is not uncommon among telemarketers or scammers looking to engage potential victims without revealing their identity, leading to increased scepticism about this number's authenticity.

Classification of the Number

Upon analysing user feedback, 0420 101 866 / 0420101866 seems to fall into a suspicious or potentially scam category. Calls from this number not only avoid leaving clear messages but also exhibit characteristics typical of fraudulent operations, including:

  • Repeated calls without any significant message left.
  • A generic and unclear approach when leaving voicemails.
  • The presence of a busy office background sound, which is often used by scammers to fabricate an impression of legit business activity.

What Should You Do?

If you receive a call from 0420 101 866 / 0420101866, it is advisable to be cautious. Here are some steps you can take:

  • Avoid answering: If you do not recognise the number, it's best not to answer the call.
  • Let your voicemail take the call: If it is legitimate, the caller should leave relevant information. A mere "hello" is a red flag.
  • Consider blocking the number: As multiple users have indicated, there seems to be recurrent frustration with this number, suggesting that it might be beneficial to block it entirely.
  • Report the number: Use platforms like Reverseau to verify or report your experiences with this number. This can help alert others.

Conclusion

Based on the patterns revealed through user reports, 0420 101 866 / 0420101866 presents several warning signs of a potential scam. If you have experienced a similar incident with this number, it may be worth sharing your experience. Always trust your instincts, and when in doubt, prioritise communication safety.

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

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What Our Users Reviewed

A
Anonymous
Legit

Just got a call from the PCYC about their lottery tickets. Seems genuine enough, and it’s for a good cause!

V
Volkmann
Suspicious

This number called me this week 10 times.

0420101866.

J
Jacobsen
Uncertain

Left no message.

A
Anonymous
Suspicious

042 101 866.

EITHER I DO NOT ANSWER TO THE CALLS OR MY PHONE BLOCKS THEM ALL.

NO MESSAGES LEFT AND CANNOT ELIMINATE THEM.

A
Anonymous
Suspicious

I am highly suspicious of this caller. I didn’t answer as I didn’t recognise the number. They got my voicemail and instead of leaving a regular message (like their name, reason for calling etc) the caller just kept saying “hello” as if they couldn’t tell they were leaving a voicemail. Then the caller asked he was speaking to me but mispronounced my name with a clear Indian accent. I could hear what sounded like a busy office in the background. All of this is entirely consistent with many voicemails left by callers that have been identified as scammers on Reverse.au.

D
Dressler
Legit

Some company called Kalkine or maybe calcine.

Help others by sharing your experience with 0420 101 866!

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About This Report

This page is part of the Reverseau Scam Intelligence Database, a community-driven dataset maintained by Reverseau since 2014. The database documents caller behaviour across Australian phone numbers based on first-hand user experiences.

Each entry is generated when individuals who received calls or messages from a number submit a report through our review form. Reports include a caller safety rating (1–5 scale) and a written account of the interaction. All submissions are moderated before publication.

The safety rating shown on this page reflects the collective assessment of 0420 101 866 by real users. It measures perceived caller risk, not the quality of this page. A low rating indicates that reporters consider this number likely to be associated with scam or spam activity.