NZ SMS Shortcode

4371

Reserved for Bulletin

Carrier Service / Brand Cost to send Cost to receive Category Source
Spark Spark Reserved for Bulletin $0.20 NZD Free Other 2026-04-20
One NZ One NZ Message Media $0.20 NZD Free Other 2019-07-30
2degrees 2degrees Reserved for Bulletin $0.09 NZD Free Other 2025-12-31
reserved
Skinny Skinny MessageMedia $0.20 NZD — Other n/a

How to stop messages from this shortcode

Reply STOP to the number 4371. 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.

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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