NZ SMS Shortcode

3063

Citibank 2FA Messages n SMS

Carrier Service / Brand Cost to send Cost to receive Category Source
Spark Spark Citibank 2FA Messages n SMS $0.20 NZD Free OTP & 2FA 2026-04-20
One NZ One NZ Citibank 2FA Messages n SMS $0.20 NZD Free OTP & 2FA 2024-09-30
2degrees 2degrees Citibank Two-Factor Authentication $0.20 NZD Free OTP & 2FA 2026-04-22
Skinny Skinny Citibank 2FA Messages n SMS $0.20 NZD Free OTP & 2FA 2026-04-20

How to stop messages from this shortcode

Reply STOP to the number 3063. 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
0800248444 — listed by One NZ
0800 248 444 — listed by 2degrees
Website
https://www.citibank.com.hk — listed by 2degrees

Frequently asked questions about shortcode 3063

Who owns shortcode 3063 in New Zealand?
Shortcode 3063 is operated by Citibank Two-Factor Authentication. Some carriers list it under other names including Citibank 2FA Messages n SMS.
Which NZ mobile carriers list shortcode 3063?
Shortcode 3063 is listed in the public premium-text directories of Spark, One NZ, 2degrees, Skinny.
How much does it cost to send an SMS to 3063?
Sending a text to shortcode 3063 is NZ$0.20 per message. All prices include GST where applicable.
How do I stop receiving messages from shortcode 3063?
Reply STOP to 3063. 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 3063?
The contact number for Citibank Two-Factor Authentication is 0800248444 (listed by One NZ); 0800 248 444 (listed by 2degrees).
What is the website for shortcode 3063?
The website for Citibank Two-Factor Authentication is https://www.citibank.com.hk (listed by 2degrees).
What type of service is shortcode 3063?
Shortcode 3063 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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