NZ SMS Shortcode

4519

Air NZ Zone 1 OTP SMS

Carrier Service / Brand Cost to send Cost to receive Category Source
Spark Spark Air NZ Zone 1 OTP SMS $0.20 NZD Free OTP & 2FA 2026-04-20
One NZ One NZ Air New Zealand $0.20 NZD Free OTP & 2FA 2024-09-30
2degrees 2degrees Air NZ Zone 1 OTP SMS $0.20 NZD Free OTP & 2FA 2026-04-22
Skinny Skinny Air NZ Zone 1 OTP SMS $0.20 NZD Free OTP & 2FA 2026-04-20

How to stop messages from this shortcode

Reply STOP to the number 4519. Under the NZ TCF Mobile Messaging Services Code, commercial and premium senders are required to honour STOP requests within two business days.

Note: transactional notifications (delivery updates, appointment reminders, OTP codes) are generally exempt from STOP obligations — you need to unsubscribe via the service itself.

Contact details published by carriers

Phone
0800737000 — listed by One NZ
0800 564 221 — listed by 2degrees
Website
https://www.airnewzealand.co.nz — listed by One NZ
https://www.airnewzealand.co.nz/help-and- — listed by 2degrees

Frequently asked questions about shortcode 4519

Who owns shortcode 4519 in New Zealand?
Shortcode 4519 is operated by Air NZ Zone 1 OTP SMS. Some carriers list it under other names including Air New Zealand.
Which NZ mobile carriers list shortcode 4519?
Shortcode 4519 is listed in the public premium-text directories of Spark, One NZ, 2degrees, Skinny.
How much does it cost to send an SMS to 4519?
Sending a text to shortcode 4519 is NZ$0.20 per message. All prices include GST where applicable.
How do I stop receiving messages from shortcode 4519?
Reply STOP to 4519. Under the NZ TCF Mobile Messaging Services Code, commercial senders must honour STOP requests within two business days. Transactional messages like OTPs and appointment reminders are exempt — unsubscribe via the service itself.
What is the contact number for shortcode 4519?
The contact number for Air NZ Zone 1 OTP SMS is 0800737000 (listed by One NZ); 0800 564 221 (listed by 2degrees).
What is the website for shortcode 4519?
The website for Air NZ Zone 1 OTP SMS is https://www.airnewzealand.co.nz (listed by One NZ); https://www.airnewzealand.co.nz/help-and- (listed by 2degrees).
What type of service is shortcode 4519?
Shortcode 4519 is categorised as OTP & 2FA in this directory, based on data published by NZ mobile carriers.

Know more about this shortcode?

Details incorrect or out of date? Submit an update below. All submissions are reviewed by an admin before being published.

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Where does this data come from?

Each NZ mobile carrier publishes a list of the shortcodes active on their network. This directory downloads those PDFs daily and consolidates the latest versions. The “Source” column above shows the publication date of the document we saw this code in.

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