---
title: "SLT: MCC 413 MNC 12"
mcc: "413"
mnc: "12"
plmn: "41312"
brand: "SLT"
operator: "Sri Lanka Telecom PLC"
country: "Sri Lanka"
country_iso: "LK"
region: "Asia & Middle East"
technologies: ["4G"]
updated: "2025-04-09"
canonical: "https://mcc-mnc.org/networks/413_12"
---

# SLT: MCC 413, MNC 12 (Sri Lanka)

**SLT** (operator: Sri Lanka Telecom PLC) is a mobile network in [Sri Lanka](https://mcc-mnc.org/countries/sri_lanka.md) (Asia & Middle East), identified by MCC **413** and MNC **12**: PLMN ID 41312, also written 413-12 or 413 12. It runs 4G.

## Identifiers

| Field | Value |
|---|---|
| MCC (Mobile Country Code) | 413 |
| MNC (Mobile Network Code) | 12 |
| PLMN ID (MCC+MNC) | 41312 |
| TADIG code | — |
| Brand | SLT |
| Operator | Sri Lanka Telecom PLC |
| Country | Sri Lanka (LK) |
| Region | Asia & Middle East |
| Dialling code | — |
| Technologies | 4G |
| Last updated | 2025-04-09 |

## Technologies & bands

| Generation | Bands | Measured cells |
|---|---|---|
| 4G | [TD-LTE 2600](https://mcc-mnc.org/coverage/td-lte_2600.md) | 34 |

## Voice & calling services

| Service | Status | Source |
|---|---|---|
| VoLTE | Unknown | — |
| VoWiFi | Unknown | — |
| ViLTE | Unknown | — |
| VoNR | Unknown | — |

A service not marked Supported or Not supported is unknown: no data either way, not a sign that the network lacks it.

## About SLT

Sri Lanka Telecom PLC (SLT), operating in Sri Lanka, is a major player in the nation's telecommunications landscape. Identifying itself with the Mobile Country Code (MCC) 413 and Mobile Network Code (MNC) 12, SLT provides both fixed-line and mobile services. While primarily known for its fixed-line infrastructure initially, SLT has expanded its mobile presence to compete with other major Sri Lankan mobile operators such as Dialog Axiata and Mobitel. As Sri Lanka endeavors to enhance its digital infrastructure and connectivity, SLT's role becomes increasingly pivotal in bridging the digital divide, especially in regions outside major urban centers. The company's network contributes significantly to the Asia & Middle East region's telecommunications industry.

Focusing on innovation, SLT aims to provide cutting-edge mobile experiences for its subscribers across Sri Lanka. The SLT network with MCC 413 MNC 12 leverages a blend of technologies to offer voice, data, and value-added services. Ongoing investment in network upgrades is critical for SLT, particularly in expanding 4G and potentially deploying 5G infrastructure to keep pace with growing data demands. The competitive landscape in Sri Lanka means that SLT needs to consistently innovate and enhance network performance to attract and retain customers. Further, strategically building partnerships and customer-centric plans will be key assets used to compete in the telecommunications service sector within Asia & Middle East.

## Cell towers

OpenCelliD has measured **34** cells on this network across 7 location/tracking areas, first seen 2025-08-11 and last seen 2026-05-19 (data as of 2026-09-27).

| Radio | Generation | Cells |
|---|---|---|
| LTE | 4G | 34 |

Locate a single cell by MCC, MNC, LAC/TAC and cell ID with the https://mcc-mnc.org/cell-id-lookup tool, `GET /api/v1/cells` or the MCP `lookup_cell` tool. Cell data from OpenCelliD (https://opencellid.org), licensed CC BY-SA 4.0.

## Other networks in Sri Lanka

| MCC | MNC | Network | TADIG |
|---|---|---|---|
| 413 | 01 | [Mobitel](https://mcc-mnc.org/networks/413_01.md) | LKA71 |
| 413 | 02 | [Dialog](https://mcc-mnc.org/networks/413_02.md) | LKADG |
| 413 | 03 | [Etisalat](https://mcc-mnc.org/networks/413_03.md) | LKACT |
| 413 | 04 | [Lanka Bell](https://mcc-mnc.org/networks/413_04.md) | — |
| 413 | 05 | [Airtel](https://mcc-mnc.org/networks/413_05.md) | — |
| 413 | 08 | [Hutch](https://mcc-mnc.org/networks/413_08.md) | LKAHT |
| 413 | 09 | [Hutch](https://mcc-mnc.org/networks/413_09.md) | — |
| 413 | 11 | [Dialog](https://mcc-mnc.org/networks/413_11.md) | — |

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