New Zealand country code, +64 explained.
Everything you need to call New Zealand with Twiching — full dialing format, step-by-step guide, and Tier-1 CLI routes that land every call.
New Zealand
Wellington · Oceania
· COUNTRY INFO · VERIFIED
ISO Alpha-2
NZ
Capital
Wellington
Region
Oceania
Timezone
Pacific/Auckland
· DIALING GUIDE · VERIFIED
FULL DIAL FORMAT
011 · +64 · XX · XXXXXXX
How New Zealand numbers break down
A complete number to New Zealand follows this pattern. Twiching adds the exit and country codes automatically when you dial from the app.
EXIT CODE
Dial from the US/Canada to leave the country.
COUNTRY CODE
Routes the call directly into New Zealand.
AREA / MOBILE
Regional or mobile prefix — drop the leading 0.
LOCAL NUMBER
The subscriber's local number.
COMPLETE NUMBER FORMAT
011 · +64 · XX · XXXXXXX
New Zealand on the map
Wellington · Oceania
ROUTE
Tier-1 Direct
CLI
Verified
ASR
60%+ min
Virtual numbers & SIP trunking for New Zealand
Businesses expanding into New Zealand typically start with a local +64 virtual number: it's provisioned in the dashboard, rings through to any device, and presents local caller ID from the first call.
Local +64 caller ID
Calls display a recognisable New Zealand number instead of an unfamiliar international one.
SIP trunking
Route your existing PBX or softphone through Twiching's Tier-1 trunk — no hardware swap.
Minutes to provision
Numbers activate in the dashboard the same day, with no on-the-ground carrier contract.
+64
New Zealand · ready to provision today
What makes Twiching's New Zealand routes different
Every call into New Zealand rides the same Tier-1 backbone Twiching uses across all 191 countries — no separate infrastructure, no separate reliability tier for smaller markets.
New Zealand
+64
191
Countries in directory
NEW ZEALAND INCLUDED
99.97%
Call delivery rate
STIR/SHAKEN
500+
Carrier interconnects
TIER-1 DIRECT
60%+
Guaranteed ASR
REAL-TIME ROUTING
How New Zealand phone numbers are structured
Numbering Format
COUNTRY
+64
AREA
XX
LOCAL
XXXXXXX
New Zealand's numbering plan is open, sitting under country code +64: a 2-digit prefix followed by a 7-digit local number, 9 digits combined. Numbers are often shown with a leading "0" for domestic use — drop it when dialing in from abroad.
Carriers & language
Mobile coverage in New Zealand comes from 3 major networks — Spark New Zealand, Vodafone NZ, 2degrees — with internet penetration at 93%. VoIP is permitted and regulated by Commerce Commission New Zealand. Language (English) and currency (NZD) both matter here for IVR, SMS, and scheduling support around local business hours.
Oceania context
Oceania's networks are geographically spread across wide time-zone gaps, so time-aware dialing and resilient international routes matter most here.
Skipping the exit code
From the US you must dial 011 before the +64 country code to reach New Zealand.
Keeping the national trunk "0"
New Zealand numbers often show a domestic leading 0 — drop it once you've dialed the +64 country code from outside the country.
Ignoring the time difference
Pacific/Auckland governs local business hours in New Zealand; confirm the time there before placing the call.
Compliance, carriers & rates for New Zealand
Permitted — Commerce Commission regulated
Regulated by Commerce Commission New Zealand
New Zealand's regulatory posture under Commerce Commission New Zealand is permissive toward VoIP, meaning a business can start calling and texting into the country without a separate compliance process.
- VoIP is fully permitted and governed by the Telecommunications Act 2001 and its 2018 amendment.
- The Commerce Commission oversees fair competition and number portability obligations.
- Providers must comply with the Telecommunications (Interception Capability and Security) Act 2013.
Direct Tier-1 interconnect with Spark New Zealand — no wholesale transit in between.
US → New Zealand
$0.02/min
New Zealand → US
$0.02/min
Billed per second, not rounded to the minute
How businesses use a New Zealand number
Answer-rate advantage
Cold outbound into New Zealand converts better from a recognisable +64 number than from a foreign-looking one, especially on first contact.
Consistent delivery into Oceania
New Zealand sits on the same Tier-1 routing Twiching uses across Oceania, so call quality doesn't drop when a campaign expands beyond one country.
Follow-the-sun coverage
Staff New Zealand hours (Pacific/Auckland) with routing that sends calls to the right team at the right local time.
Test the market before committing
A New Zealand SIP trunk lets a team pilot the market on a real local number, then scale to full local hiring later without changing the number customers already know.
FAQ
Calling New Zealand — frequently asked questions
The major networks in New Zealand are Spark New Zealand, Vodafone NZ, 2degrees. Twiching interconnects with Tier-1 carriers for direct delivery to these networks, rather than routing through cheaper wholesale transit that can degrade call quality.
Calls from the US to New Zealand start at $0.02/min on Twiching, billed per second on Tier-1 routes. That's the same rate whether the call lands on a mobile or fixed-line number in the country.
New Zealand runs on Pacific/Auckland. Knowing this helps schedule calls and support hours so they land during the local business day rather than the middle of the night for the person picking up.
Yes — New Zealand is one of 191+ countries in Twiching's directory, with virtual numbers, SIP termination, and Tier-1 routing available. It's part of the same platform used to manage numbers across every other country in the directory.
New Zealand is in Oceania. Oceania's networks are geographically spread across wide time-zone gaps, so time-aware dialing and resilient international routes matter most here.
The country code for New Zealand is +64. To call New Zealand from the United States, dial 011, then 64, then the local number. Twiching adds the 011 and +64 automatically when you dial from the app, so you only need to enter the local number itself.
Full country code directory
Calling elsewhere in Oceania? Every country below has the same dial-code breakdown, carrier list, and VoIP regulation summary as New Zealand. All 190 other countries are listed below, Oceania first.
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Phone numbers, voice, SMS and AI on one account. Direct Tier-1 routing into New Zealand from day one.
Compliance with applicable regulations required.