---
title: "Singapore"
slug: "singapore"
updated: 2026-01-14T10:04:25Z
published: 2026-01-14T10:04:25Z
---

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

# Singapore

## Main Operators

| **Operator** | **MCC** | **MNC** | **Market Share** |
| --- | --- | --- | --- |
| SingTel | 525 | 01, 02, 04, 07 | 42% |
| StarHub | 525 | 05, 06, 08 | 23% |
| M1 Singapore | 525 | 03, 09 | 21% |
| Simba Telecom | 525 | 10 | 14% |

## Supported Features

| **Operator** | **Numeric** | **Alpha Numeric** | **Short Code** |
| --- | --- | --- | --- |
| GRID | Replaced | Replaced | Replaced |
| M1 Singapore | Pre-registration Required | Pre-registration Required | Pre-registration Required |
| SingTel | Pre-registration Required | Pre-registration Required | Pre-registration Required |
| StarHub | Pre-registration Required | Pre-registration Required | Pre-registration Required |
| Simba Telecom | Pre-registration Required | Pre-registration Required | Pre-registration Required |

## Additional Information

- Messages must include <ADV> at the beginning. ​
- Include "Reply U to Opt-Out."
- Singapore’s DND registry requires clear, unambiguous consent. as part of the Personal Data Protection Act (PDPA).
- Operators are doing URL scanning as mandated by regulator IMDA. Hence, some URLs might be blocked.