NZ SMS Shortcode

3733

Octopus Group 2FA

Carrier Service / Brand Cost to send Cost to receive Category Source
Spark Spark Octopus Group 2FA $0.20 NZD Free OTP & 2FA 2026-04-20
One NZ One NZ Octopus Group 2FA $0.20 NZD Free OTP & 2FA 2024-09-30
2degrees 2degrees Octopus Group 2FA $0.20 NZD Free OTP & 2FA 2026-04-22
Skinny Skinny Octopus Group 2FA $0.20 NZD Free OTP & 2FA 2026-04-20

How to stop messages from this shortcode

Reply STOP to the number 3733. 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
0800564221 — listed by One NZ
0800 564 221 — listed by 2degrees
Website
https://octopusgroup.com.au/ — listed by 2degrees

Frequently asked questions about shortcode 3733

Who owns shortcode 3733 in New Zealand?
Shortcode 3733 is operated by Octopus Group 2FA.
Which NZ mobile carriers list shortcode 3733?
Shortcode 3733 is listed in the public premium-text directories of Spark, One NZ, 2degrees, Skinny.
How much does it cost to send an SMS to 3733?
Sending a text to shortcode 3733 is NZ$0.20 per message. All prices include GST where applicable.
How do I stop receiving messages from shortcode 3733?
Reply STOP to 3733. 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 3733?
The contact number for Octopus Group 2FA is 0800564221 (listed by One NZ); 0800 564 221 (listed by 2degrees).
What is the website for shortcode 3733?
The website for Octopus Group 2FA is https://octopusgroup.com.au/ (listed by 2degrees).
What type of service is shortcode 3733?
Shortcode 3733 is categorised as OTP & 2FA in this directory, based on data published by NZ mobile carriers.

Know more about this shortcode?

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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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