---
title: "Taiwan SMS Guideline"
slug: "taiwan-sms-guideline"
description: "Covers Taiwan SMS requirements for Insider One, including supported sender types, sender ID approval, transactional routes, and onboarding guidance."
updated: 2026-08-06T11:02:25Z
published: 2026-08-06T11:02:25Z
canonical: "academy.insiderone.com/taiwan-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.

# Taiwan SMS Guideline

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

| Locale Name | ISO Code | Region | Dialing Code | Sender Type |
| --- | --- | --- | --- | --- |
| Taiwan | TW | Asia | +886 | SID, Shared Long Number, Dedicated Long Number |

## Transactional Routes

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