NoCall

+64 800 800 021

Risk level: Low

Who is this? Spam, telemarketing or a legitimate call? Community reports in New Zealand.

Number with prefix 800. Review community reports, risk and comments below before answering or blocking. Browse numbers with prefix 800

Low
Risk level
—
Category
0
Spam reports
Last report

AI Analysis

Limited information: Number appears to be associated with claims of being One NZ, but with discrepancies in the number provided (0800800021 vs. official 080080021). User comments express caution due to the mismatch, suggesting verification through official channels.

Likely purpose: Possibly a misattributed or unverified service or sales line of One NZ, or a phishing/scam attempt.

Most common user complaints

  • Claims to be One NZ but number mismatch
  • Number not listed on One NZ's website
Low dangerCautionOne NZ (disputado)

AI analysis: 16 Jul 2026

Information based on community reports and automated analysis. It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.

NZ

New Zealand

Operator information

Country:
NZNew Zealand
Prefix:
+64
Type:
Other
Operator:
Spark, One NZ, 2degrees

Recent searches

1 this week

Last 7 days

Community comments

2
Anonymous
12 Aug 2025

Claims to be One NZ, but the One NZ number is 080080021, not 0800800021 One NZ has different 0800 numbers on their website, but not 0800800021 Maybe it is One NZ but I would not trust a cold call from 0800800021, use the official 0800 and ask them.

Anonymous
24 Jun 2025

One NZ fue reportado como Número fiable con el número 0800-800021

Report this number

What happened?

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Signal summary for +64 800 800 021

+64 800 800 021 belongs to the 800 prefix and is classified as unclassified calls. This page combines no approved reports and 2 public comments to explain the risk level.

Frequently asked questions

Who calls from +64 800 800 021?
+64 800 800 021 is a phone number with the 800 prefix in New Zealand. It has no spam reports yet, but you can check other users' comments below. Check the comments to find out who might be behind this call.
Is +64 800 800 021 a spam number?
There aren't enough reports yet to confirm whether +64 800 800 021 is spam. Check the risk score and the community comments.
Is it safe to call +64 800 800 021 back?
If you don't recognise the number and it has negative reports, it's best not to call +64 800 800 021 back. Avoid sharing personal or banking details with unknown numbers.
How can I block +64 800 800 021?
On iPhone, go to Recents in the Phone app, tap the (i) next to the number and choose 'Block this Caller'. On Android, long-press the number in your call history and select 'Block number'. You can also use the NoCall app to automatically block calls like +64 800 800 021.
Where can I report a suspicious call?
You can report +64 800 800 021 directly on this page using the report button. Your contribution helps other users identify unwanted calls.