NZ SMS Shortcode

8738

Quantumm card OTP &

Carrier Service / Brand Cost to send Cost to receive Category Source
Spark Spark Quantumm card OTP & Free Free OTP & 2FA 2026-04-20
One NZ One NZ Quantumm card OTP & Free Free OTP & 2FA 2024-09-30
2degrees 2degrees Chase Quantumm OTP & Customer Free Free OTP & 2FA 2026-04-22
Skinny Skinny Quantumm card OTP & Free Free OTP & 2FA 2026-04-20

How to stop messages from this shortcode

Reply STOP to the number 8738. 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
0800242730 — listed by One NZ
Website
https://quantumcard.co.nz/ — listed by One NZ

Frequently asked questions about shortcode 8738

Who owns shortcode 8738 in New Zealand?
Shortcode 8738 is operated by Chase Quantumm OTP & Customer. Some carriers list it under other names including Quantumm card OTP &.
Which NZ mobile carriers list shortcode 8738?
Shortcode 8738 is listed in the public premium-text directories of Spark, One NZ, 2degrees, Skinny.
How much does it cost to send an SMS to 8738?
Sending a text to shortcode 8738 is free to send to (you only pay your plan's normal SMS rate). All prices include GST where applicable.
How do I stop receiving messages from shortcode 8738?
Reply STOP to 8738. 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 8738?
The contact number for Chase Quantumm OTP & Customer is 0800242730 (listed by One NZ).
What is the website for shortcode 8738?
The website for Chase Quantumm OTP & Customer is https://quantumcard.co.nz/ (listed by One NZ).
What type of service is shortcode 8738?
Shortcode 8738 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Details incorrect or out of date?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.

Fields pre-filled from existing carrier data — edit only what needs correcting.

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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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