NZ

Reverse Phone Lookup in New Zealand — Recent Community Reports

Check unknown NZ numbers with recent reports (Auckland, Wellington, Christchurch, Hamilton) and share your experience.

Unknown calls in New Zealand

Unsure about a New Zealand number? Explore concise community notes to judge calls and texts. In Auckland, Wellington, Christchurch and Hamilton you’ll see a mix of legitimate callbacks (deliveries, banking, appointments) and waves of robocalls or phishing. Prefixes like 09 (Auckland), 04 (Wellington), 03 (Christchurch), 07 (Hamilton) and 02x mobile ranges don’t reliably prove location or identity because of portability and VoIP.

Verification: return calls via the official number on the company website/app, check in‑app notices and never share one‑time codes by phone. Use device/carrier blocking for repeat issues and leave a short, factual note here to help others.

6498731400 Telemarketing Kalkine New Zealand Ltd

Company Kalkine New Zealand Ltd linked to Indian investment scammers

6493674567 Scam

An individual impersonated American Express security, requesting information they shouldn't have. I confirmed with Amex that the call was not from them.

6448894550 Robocall Kashish

A new device has been paired with your Google Authenticator. If this wasn't approved, contact us right away at 048894550.

6448894550 Scam

Appears to be a counterfeit Google service.

6448894550 Robocall scam

A fraudulent firm is attempting to steal Google Authenticator login credentials from users.

6448894550 Robocall

Received spam SMS from this number multiple times – generic promos and a shady link. Definitely not worth replying.

6448894550 Robocall scam

Attempting to use Google Authenticator access while noting spelling errors in the message.

642102931102 Harassment Call

Got a harassing call from this line; the tone was aggressive and the content was unwanted. I’d recommend blocking it.

642102931102 Harassment Call Ben Porter

Ben Porter’s number keeps dialing me with harassing messages—quite disturbing.

644763885 Scam CLH Holdings

They claimed to represent CLH Holdings, appeared as suspected spam, and refused to identify the company until I verified my name, which felt like a phishing attempt.

64278188030 Spam

Got a spam pitch saying I’d applied for a credit card, just saying.

64210752743 Silent Call

The phone barely rang, and although a voicemail was left, it contained only silence.

642040031675 Telemarketing

Received a pushy sales pitch from this telemarketer. I’d recommend ignoring it.

642141417 Unknown

Unintelligible entery.

64211002184 Spam

This is a spammer; you should block the number.

64273109102 Unknown

The recorded time is 16:25 on 28 October 2025.

6498288912

User’s feedback is neutral.

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FAQ — New Zealand

How to verify callers in New Zealand?

Use the official number from the company site/app and check in‑app messages; avoid calling back the unknown number.

Do prefixes prove location?

No. Portability/VoIP make 09/04/03/07 and 02x ranges unreliable as proof of origin.

Common patterns?

Delivery updates, bank callbacks, 2FA codes; periodic robocalls, parcel/account phishing and scripted sales.

What to include in a report?

Caller type, purpose, date/time and cues that guided your decision.

Popular area codes

Most-reported area codes in New Zealand. View all area codes at the bottom.
024 035 043 045 092 0320 0330 0331 0332 0343 0347 0354 0357 0361 0369 0373 0378 0429 0627 0630 0632 0634 0636 0637 0638 0675 0683 0685 0686 0694 0697 0730 0731 0733 0734 0737 0754 0783 0789 0923 0931 0943 03206 03211 03225 03232 03234 03236 03240 03246
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