---
title: "Hong Kong SMS Guideline"
slug: "hong-kong-sms-guideline"
tags: ["hong kong sms guideline"]
updated: 2025-12-12T11:33:36Z
published: 2025-12-12T11:33:36Z
canonical: "academy.insiderone.com/hong-kong-sms-guideline"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://academy.insiderone.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Hong Kong SMS Guideline

You can refer to the SMS guidelines for Hong Kong to assist you during onboarding.

| Locale Name | ISO Code | Region | Dialing Code | Sender ID Type(s) |
| --- | --- | --- | --- | --- |
| Hong Kong | HK | Asia | +852 | Alphanumeric |

## Transactional Routes

SenderID approval processes are the same for transactional routes to use the [SMS transactional API](/v1/docs/send-transactional-sms).