1. Clean the input
Remove spaces, parentheses and hyphens while preserving the digits and country context.
+64 test data
🇳🇿 New Zealand phone number generator
Generate New Zealand phone number examples for development, QA, input masks and documentation. Results are not live subscriber lines.
Generate an example
International display+64211234567
Do not call or text generated values. New Zealand mobile lengths vary by range. This example is structural and may be assigned.
New Zealand format reference
| Calling code | +64 |
|---|---|
| National pattern | 021 xxx xxxx |
| E.164 example | +64211234567 |
| Typical length | Variable mobile length after +64 |
Convert a New Zealand number to E.164
2. Apply the trunk rule
Remove the leading domestic 0 before adding +64; validate the remaining length against the selected range.
3. Store one canonical value
Use +64211234567 for machine storage and format it for display at the edge of your application.
New Zealand phone test cases
| Case | Fixture | Expected test behavior |
|---|---|---|
| National display | 021 xxx xxxx | Accept punctuation, then normalize. |
| Valid E.164 structure | +64211234567 | Accept for format testing; do not infer reachability. |
| Invalid length | +642112345 | Reject before storing or sending to an API. |
Manually reviewed country notes
What makes New Zealand phone input different
New Zealand mobile lengths vary by range. This page documents one 021 fixture: remove the domestic zero, add +64 and preserve the remaining digits, while avoiding a single fixed-length rule for every NZ mobile prefix.
The Number Administration Deed resources describe the numbering framework, not a general fictional mobile range. Generated values may be assigned and must not be contacted.
Check 1
Convert domestic 021 to international +64 21.
Check 2
Validate length against the selected range instead of one NZ-wide constant.
Check 3
Retain country context when parsing national input.
Reviewed New Zealand normalization cases
These cases document the fixture contract used by GetPhoneNum. They test parsing and normalization only; they never prove that a subscriber exists.
| Input | Expected result | Reason |
|---|---|---|
021 123 4567 | +64211234567 | Convert this 021 fixture |
+64 21 123 4567 | +64211234567 | Normalize punctuation |
0064 21 123 4567 | +64211234567 | Convert an access prefix |
+64 021 123 4567 | Reject or repair | The trunk zero follows +64 |
021 123 45 | Review range | NZ mobile lengths require range metadata |
Reviewed by GetPhoneNum Editorial Team · Last reviewed August 11, 2026
Frontend checks
Test empty input, pasted punctuation, a missing country code, one digit too few and one digit too many. Avoid using a single global regex for every country.
Test a JavaScript regexBackend storage
Store a normalized E.164 value and keep display formatting separate. Try the E.164 formatter or structural validator.
Production validation
Numbering plans change. Use a maintained numbering library and treat carrier, line type and reachability as separate checks.
Browse calling-code referencesRelated generators and tools
Continue testing international phone formats
New Zealand phone number FAQ
Are these New Zealand phone numbers real?
They are generated test fixtures, not verified subscriber lines. Even a structurally valid value may coincide with an assigned number unless it comes from an officially reserved fictional range.
What does the +64 calling code mean?
+64 is the international country calling code for New Zealand. In E.164 format it appears after the leading plus sign and before the national number.
Can generated numbers receive calls, SMS or verification codes?
No capability is provided or verified. Do not call, text or use generated values for account verification.
Official numbering reference
Numbering rules can change. Check the New Zealand Number Administration Deed resources before enforcing production rules.
Need repeatable New Zealand fixtures?
Create up to 100 local fixtures in the browser, download the open dataset, or use the API design reference to define a deterministic contract for automated test suites.