---
title: "Síminn: MCC 274 MNC 01"
mcc: "274"
mnc: "01"
plmn: "27401"
tadig: "ISLPS"
brand: "Síminn"
operator: "Iceland Telecom"
country: "Iceland"
country_iso: "IS"
region: "Europe"
technologies: ["2G", "3G", "4G"]
updated: "2025-04-09"
canonical: "https://mcc-mnc.org/networks/274_01"
---

# Síminn: MCC 274, MNC 01 (Iceland)

**Síminn** (operator: Iceland Telecom) is a mobile network in [Iceland](https://mcc-mnc.org/countries/iceland.md) (Europe), identified by MCC **274** and MNC **01**: PLMN ID 27401, also written 274-01 or 274 01, with the TADIG roaming code **ISLPS**. It runs 2G, 3G and 4G.

## Identifiers

| Field | Value |
|---|---|
| MCC (Mobile Country Code) | 274 |
| MNC (Mobile Network Code) | 01 |
| PLMN ID (MCC+MNC) | 27401 |
| TADIG code | ISLPS |
| Brand | Síminn |
| Operator | Iceland Telecom |
| Country | Iceland (IS) |
| Region | Europe |
| Dialling code | — |
| Technologies | 2G, 3G, 4G |
| Last updated | 2025-04-09 |

## Technologies & bands

| Generation | Bands | Measured cells |
|---|---|---|
| 2G | [GSM 1800](https://mcc-mnc.org/coverage/gsm_1800.md), [GSM 900](https://mcc-mnc.org/coverage/gsm_900.md) | 10 |
| 3G | [UMTS 2100](https://mcc-mnc.org/coverage/umts_2100.md), [UMTS 900](https://mcc-mnc.org/coverage/umts_900.md) | 87 |
| 4G | [LTE 1800](https://mcc-mnc.org/coverage/lte_1800.md) | 928 |

## 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 Síminn

Síminn, operating in Iceland under Mobile Country Code (MCC) 274 and Mobile Network Code (MNC) 01, is one of the leading telecommunications providers in the country. Offering a comprehensive range of mobile services from 2G to 5G, Síminn has a long history deeply intertwined with the development of Iceland's communication infrastructure. As Iceland's former state-owned telephone company, Síminn carries a legacy of connecting the remote communities scattered across the Icelandic landscape. Competing with other Icelandic mobile networks, such as Nova and Vodafone Iceland, Síminn continually invests in modernizing its network to provide resilient and high-speed connectivity throughout Iceland including the capital city Reykjavik as well as popular tourist destinations and the Icelandic countryside.

Síminn's dedication to innovation and customer satisfaction has ensured its place as a key player in Iceland's growing digital economy. The company provides mobile internet access, voice and data services for locals and tourists alike. Its network coverage is extensive, and it offers prepaid and postpaid options. Síminn also plays a very active role in developing Iceland's IoT (Internet of Things) infrastructure and solutions and is constantly looking to expand and improve accessibility across the island nation and drive innovation within Iceland's telecommunication sector.

## APN settings

| Name | APN | Types | Protocol | MMSC | MMS proxy | MMS port | Source |
|---|---|---|---|---|---|---|---|
| Siminn Internet | `internet` | default, ia, supl | — | — | — | — | AOSP |
| Siminn Internet | `internet` | default, supl | — | — | — | — | LineageOS |
| Siminn Internet | `internet` | default, supl | — | — | — | — | LineageOS |
| Siminn MMS | `mms.simi.is` | mms | — | `http://mms.simi.is/servlets/mms` | 213.167.138.200 | 8080 | AOSP |
| Siminn MMS | `mms.simi.is` | mms | — | `http://mms.simi.is/servlets/mms` | 213.167.138.200 | 8080 | LineageOS |

Settings come from Android's AOSP and LineageOS APN lists and user corrections.

## Cell towers

OpenCelliD has measured **1,025** cells on this network across 41 location/tracking areas, first seen 2010-08-10 and last seen 2026-08-20 (data as of 2026-09-27).

| Radio | Generation | Cells |
|---|---|---|
| GSM | 2G | 10 |
| UMTS | 3G | 87 |
| LTE | 4G | 928 |

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 Iceland

| MCC | MNC | Network | TADIG |
|---|---|---|---|
| 274 | 02 | [Vodafone](https://mcc-mnc.org/networks/274_02.md) | ISLTL |
| 274 | 03 | [Vodafone](https://mcc-mnc.org/networks/274_03.md) | — |
| 274 | 04 | [Viking](https://mcc-mnc.org/networks/274_04.md) | ISLVW |
| 274 | 05 | [Halló Frjáls fjarskipti hf.](https://mcc-mnc.org/networks/274_05.md) | — |
| 274 | 06 | [Núll níu ehf](https://mcc-mnc.org/networks/274_06.md) | — |
| 274 | 07 | [IceCell](https://mcc-mnc.org/networks/274_07.md) | — |
| 274 | 08 | [On waves](https://mcc-mnc.org/networks/274_08.md) | — |
| 274 | 11 | [Nova](https://mcc-mnc.org/networks/274_11.md) | ISLNO |
| 274 | 12 | [Tal](https://mcc-mnc.org/networks/274_12.md) | — |
| 274 | 16 | [Tismi BV](https://mcc-mnc.org/networks/274_16.md) | — |
| 274 | 22 | [Landhelgisgæslan (Icelandic Coast Guard)](https://mcc-mnc.org/networks/274_22.md) | — |
| 274 | 31 | [Síminn](https://mcc-mnc.org/networks/274_31.md) | — |

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HTML version: https://mcc-mnc.org/networks/274_01 · Index for AI agents: https://mcc-mnc.org/llms.txt · Data is community-maintained; corrections welcome on the HTML page.