NoCall

+64 800 800 021

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

Also written as: 0800800021 · +64800800021 · 0064800800021 · 0800 800 021

Add as a preferred sourceDownload onGoogle PlayDownload onApp Store

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

Low
Risk level
—
Category
0
Spam reports
—
Last report

Is this your number? How the risk level works and how to ask for a review

Number summary

Built only from NoCall's own data shown on this page, with its dates.

Reports sent through NoCall
  • Nobody has reported this number through NoCall yet.
  • Comments do not count as reports.
Automatic analysis

Date: 16 Jul 2026. Assessment: Low danger.

This is an automatic assessment, not an accusation against the number's owner.

Summarize this NoCall number with

ChatGPTClaudeGrokPerplexityGoogle AI

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 It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.

Did this number call you?

Report
NZ

New Zealand

Operator information

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

Recent searches

5 this week

Last 7 days

Community comments

8
Anonymous

Origin not confirmed. It does not come from a NoCall user and no admin has reviewed it.

Again, Same story every week, and on top of that even after blocking…

Anonymous

Origin not confirmed. It does not come from a NoCall user and no admin has reviewed it.

Today Nobody speaks when you answer, plus even after blocking!

Anonymous

Origin not confirmed. It does not come from a NoCall user and no admin has reviewed it.

Persistent sales calls; also without leaving a message smh

Anonymous

Origin not confirmed. It does not come from a NoCall user and no admin has reviewed it.

another call from this number: Persistent sales calls and also every single day smh!

Anonymous

Origin not confirmed. It does not come from a NoCall user and no admin has reviewed it.

Telemarketing at its worst, plus for no reason!

Anonymous

Origin not confirmed. It does not come from a NoCall user and no admin has reviewed it.

again, Always busy when you call back, and on top of that for no reason lol!!

Anonymous

Comment taken from unknownphone. It does not come from a NoCall user and no admin has reviewed it.

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

Comment taken from unknownphone. It does not come from a NoCall user and no admin has reviewed it.

One NZ was reported as Reliable number con el número 0800-800021.

Report this number

What happened?

Spam numbers with prefix 800

Related numbers with prefix 800

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 8 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 (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.