Voice
How to Call New Zealand
This guide provides helpful tips for calling New Zealand from the U.S. Learn how to make calls to New Zealand with confidence.
The New Zealand country code is +64. Use +64 as the international dialing prefix for calls to New Zealand from any country, then dial the new zealand area code without the leading 0 and the local number. The ISO codes are NZ and NZL.
NEW ZEALAND COUNTRY CODE
+64
Dial before any new zealand number from outside New Zealand
What is the country code for New Zealand?
| Quick reference | Detail | When to use |
|---|---|---|
| Country Code | +64 | Dial before a new zealand number |
| ISO Code | NZ / NZL | Country identifiers |
| International Prefix | +64 | Use for calls into New Zealand |
| Trunk Prefix | 0 | Use only for domestic dialing |
| Number Length | 8-9 digits after +64 | Area or mobile code plus subscriber number |
| Emergency | 111 | Police, fire, and ambulance |
Good to know: New Zealand uses 1-2 digit area codes. Mobile numbers start with 2.
For new zealand numbers, the 0 at the start of a domestic area code is the trunk prefix. Keep it for calls inside New Zealand. Remove it when calling from another country.
How to call New Zealand
Use this universal format: exit code, then +64, then area code with the trunk 0 removed, then local number.
- Dial your exit code, or press + on a mobile phone.
- Dial 64 for New Zealand.
- Dial the area code without the leading 0.
- Dial the local subscriber number.
International call flow:
1. Exit code
→
2. +64
→
3. Area code without 0
→
4. Local number
Exit code by country
US and Canada
011
UK and most of Europe
00
Australia
0011
Mobile, any country
+
New Zealand numbers use a 0 trunk prefix for domestic calls. Remove it when calling from abroad.
Dialing format and examples
The +CC format works on any mobile phone. Use +64 4 123 4567 for a Wellington landline and +64 21 123 4567 for a mobile number.
| Origin | Format | Example |
|---|---|---|
| US/Canada | 011 64 area code local number | 011 64 4 123 4567 |
| UK | 00 64 area code local number | 00 64 4 123 4567 |
| Australia | 0011 64 area code local number | 0011 64 4 123 4567 |
| Mobile, any country | +64 area code local number | +64 4 123 4567 |
For other dialing guides, see How to call the Netherlands or How to call Germany.
What a New Zealand number looks like
A new zealand phone number in international format has two parts. The country code +64 and the national number.
Landline
+64 | 4 | 1234567
Mobile
+64 | 21 | 1234567
Number format and length
After +64, new zealand numbers contain 8-9 digits after +64. Landlines and mobile numbers follow the national format.
| Number type | Pattern | Example |
|---|---|---|
| Wellington landline | +64 4 XXX XXXX | +64 4 123 4567 |
| New Zealand mobile | +64 2X XXX XXXX | +64 21 123 4567 |
Format a New Zealand number for WhatsApp
For WhatsApp, save the new zealand number in international format with +64 and no trunk 0. You can also save it without spaces.
If your team needs a new zealand number for customer calls or local presence, see Telnyx Phone Numbers for numbers in 140+ countries with instant activation.
Good to know: WhatsApp needs the full international format. Drop the leading 0 before you add +64.
New Zealand number formats and emergency numbers
New Zealand numbers follow the national format. From another country, place +64 before the national number.
| City or region | Domestic code | International code |
|---|---|---|
| Wellington | 04 | +64 4 |
| Auckland | 09 | +64 9 |
| Christchurch | 03 | +64 3 |
| Dunedin | 03 | +64 3 |
| Hamilton | 07 | +64 7 |
| Tauranga | 07 | +64 7 |
| Number type | Dialed in New Zealand | Notes |
|---|---|---|
| Emergency | 111 | Police, fire, ambulance |
| Toll-free | 0800 | Free from new zealand lines, not always reachable from abroad |
| Premium rate | 0900 | Can cost more than standard calls |
| Business numbers | 085 | Non-geographic business lines |
Keep in mind: 111 works inside New Zealand only. If you are outside New Zealand, call the emergency number for your current location. Some service numbers may not accept calls from outside New Zealand.
Cost and best time to call New Zealand
Call cost and timing depend on your carrier, your country, and whether you call a landline, mobile, toll-free, or premium-rate number.
How much does it cost to call New Zealand
For business calling, Telnyx SIP Trunking gives per-minute pricing for calls to new zealand landline and mobile destinations with usage-based pricing and no monthly minimums. Your total cost can change based on call volume, destination type, and fees from your current provider.
| Calling method | Cost pattern | Best for |
|---|---|---|
| Mobile carrier | Plan rate or international fee | Personal calls |
| International add-on | Recurring fee plus lower per-minute rates | Repeat callers |
| VoIP or SIP | Per-minute pricing by destination type | Teams and high-volume calling |
Good to know: Ask your provider whether new zealand mobile calls are priced differently from landline calls. They often are.
Time zones and best time to call
New Zealand follows New Zealand Standard Time, UTC+12, and New Zealand Daylight Time, UTC+13, during daylight saving.
| Calling from | Offset from NL | Best call window |
|---|---|---|
| United Kingdom | NZ offset varies | 8:00 a.m. to 4:00 p.m. UK time |
| US Eastern | NZ offset varies | 9:00 a.m. to 11:00 a.m. ET |
| US Pacific | NZ offset varies | 6:00 a.m. to 8:00 a.m. PT |
Good to know: Time differences can shift for short periods because daylight saving dates do not match in every country.
Is calling New Zealand free
Calling New Zealand is not automatically free. It may be free if your mobile or landline plan includes New Zealand calling, if both parties use an app over data, or if a company gives you a reachable local number.
WhatsApp and similar apps do not charge per minute for app-to-app calls, but your internet or roaming plan may charge for data. Business callers can use SIP Trunking with usage-based pricing for the lowest per-minute rates.
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