NZ SMS Shortcode

3803

Western Mailing / Mercer NZ

Carrier Service / Brand Cost to send Cost to receive Category Source
Spark Spark Western Mailing / Mercer NZ Free Free Other 2026-04-20
One NZ One NZ Western Mailing / Mercer NZ Free Free Other 2024-09-30
2degrees 2degrees Western Mailing - Mercer NZ Free Free Other 2026-04-22
Skinny Skinny Western Mailing / Mercer NZ Free Free Other 2026-04-20

How to stop messages from this shortcode

Reply STOP to the number 3803. 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
0800 733 707 — listed by 2degrees
Website
www.mercerfinancialservices.co.nz — listed by 2degrees

Frequently asked questions about shortcode 3803

Who owns shortcode 3803 in New Zealand?
Shortcode 3803 is operated by Western Mailing / Mercer NZ. Some carriers list it under other names including Western Mailing - Mercer NZ.
Which NZ mobile carriers list shortcode 3803?
Shortcode 3803 is listed in the public premium-text directories of Spark, One NZ, 2degrees, Skinny.
How much does it cost to send an SMS to 3803?
Sending a text to shortcode 3803 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 3803?
Reply STOP to 3803. 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 3803?
The contact number for Western Mailing / Mercer NZ is 0800 733 707 (listed by 2degrees).
What is the website for shortcode 3803?
The website for Western Mailing / Mercer NZ is www.mercerfinancialservices.co.nz (listed by 2degrees).
What type of service is shortcode 3803?
Shortcode 3803 is categorised as Other 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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