---
title: "Telekom: MCC 231 MNC 02"
mcc: "231"
mnc: "02"
plmn: "23102"
tadig: "SVKET"
brand: "Telekom"
operator: "Slovak Telekom"
country: "Slovakia"
country_iso: "SK"
region: "Europe"
technologies: ["2G", "3G", "4G"]
updated: "2025-04-09"
canonical: "https://mcc-mnc.org/networks/231_02"
---

# Telekom: MCC 231, MNC 02 (Slovakia)

**Telekom** (operator: Slovak Telekom) is a mobile network in [Slovakia](https://mcc-mnc.org/countries/slovakia.md) (Europe), identified by MCC **231** and MNC **02**: PLMN ID 23102, also written 231-02 or 231 02, with the TADIG roaming code **SVKET**. It runs 2G, 3G and 4G. Calling: VoLTE: Likely.

## Identifiers

| Field | Value |
|---|---|
| MCC (Mobile Country Code) | 231 |
| MNC (Mobile Network Code) | 02 |
| PLMN ID (MCC+MNC) | 23102 |
| TADIG code | SVKET |
| Brand | Telekom |
| Operator | Slovak Telekom |
| Country | Slovakia (SK) |
| 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) | 705 |
| 3G | [UMTS 2100](https://mcc-mnc.org/coverage/umts_2100.md) | 95 |
| 4G | [LTE 800](https://mcc-mnc.org/coverage/lte_800.md), [LTE 1800](https://mcc-mnc.org/coverage/lte_1800.md), [LTE 2600](https://mcc-mnc.org/coverage/lte_2600.md), [TD-LTE 3700](https://mcc-mnc.org/coverage/td-lte_3700.md) | 2,531 |
| 5G | No bands on file | 2 |

## Voice & calling services

| Service | Status | Source |
|---|---|---|
| VoLTE | Likely | Network publishes an IMS APN |
| 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 Telekom

Slovak Telekom, operating in Slovakia as part of the Deutsche Telekom group, is a leading mobile network operator serving the nation. Identified by its Mobile Country Code (MCC) of 231 and Mobile Network Code (MNC) of 02, Slovak Telekom provides a comprehensive range of telecommunications services, including mobile voice and data, fixed-line telephony, and internet access. Positioned within the competitive Slovakian mobile market, Slovak Telekom strives to deliver innovative solutions and reliable connectivity to both individual customers and businesses across the country. They’re in competition with other networks such as Orange Slovensko and O2 Slovakia, pushing each other to provide wider coverage and better services to their customers.

As a key player in Slovakia's telecommunications landscape, Slovak Telekom continually invests in its network infrastructure, with a recent focus on expanding its 5G coverage and enhancing overall network capacity. Being part of the Deutsche Telekom group, they have access to significant resources and expertise, enabling them to bring cutting-edge technologies and services to the Slovak market. The network's presence stretches across Slovakia, aiming to bridge the digital divide between urban and rural areas, supporting the country's economic growth and social development by enabling widespread access to modern communication technologies. Slovak Telekom's consistent innovation and commitment to connectivity make it a significant contributor to Slovakia's technology and communications sector in Europe.

## APN settings

| Name | APN | Types | Protocol | Username | Password | MMSC | MMS proxy | MMS port | Source |
|---|---|---|---|---|---|---|---|---|---|
| T-Mobile internet | `internet` | default, ia, supl | IPV4V6 | — | — | — | — | — | AOSP |
| T-Mobile Internet | `internet` | default, supl | — | — | — | — | — | — | LineageOS |
| Telekom SK | `internet` | default, supl | — | — | — | — | — | — | LineageOS |
| HOS | `hos` | mms, xcap | — | `mms` | `mms` | `http://mmsc.telekom.sk` | — | — | AOSP |
| T-Mobile MMS | `mms` | mms | — | `mms` | `mms` | `http://mms` | 192.168.001.001 | 8080 | LineageOS |
| Telekom SK MMS | `mms` | mms | — | `mms` | `mms` | `http://mms` | 192.168.1.1 | 8080 | LineageOS |
| T-Mobile IMS | `ims` | ims | IPV4V6 | — | — | — | — | — | AOSP |

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

## Android carrier config highlights

| Setting | Value | Key |
|---|---|---|
| Show 4G for LTE data icon | Yes | `show_4g_for_lte_data_icon_bool` |

## Cell towers

OpenCelliD has measured **3,333** cells on this network across 63 location/tracking areas, first seen 2009-02-04 and last seen 2026-09-15 (data as of 2026-09-27).

| Radio | Generation | Cells |
|---|---|---|
| GSM | 2G | 705 |
| UMTS | 3G | 95 |
| LTE | 4G | 2,531 |
| NR | 5G | 2 |

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 Slovakia

| MCC | MNC | Network | TADIG |
|---|---|---|---|
| 231 | 01 | [Orange](https://mcc-mnc.org/networks/231_01.md) | SVKGT |
| 231 | 03 | [4ka](https://mcc-mnc.org/networks/231_03.md) | — |
| 231 | 04 | [Telekom](https://mcc-mnc.org/networks/231_04.md) | — |
| 231 | 05 | [Orange](https://mcc-mnc.org/networks/231_05.md) | — |
| 231 | 06 | [O2](https://mcc-mnc.org/networks/231_06.md) | SVKO2 |
| 231 | 07 | [Towercom, a. s.](https://mcc-mnc.org/networks/231_07.md) | — |
| 231 | 08 | [Uniphone, s.r.o.](https://mcc-mnc.org/networks/231_08.md) | — |
| 231 | 09 | [DSI DATA, a.s.](https://mcc-mnc.org/networks/231_09.md) | — |
| 231 | 10 | [HMZ RÁDIOKOMUNIKÁCIE, spol. s r.o.](https://mcc-mnc.org/networks/231_10.md) | — |
| 231 | 99 | [ŽSR](https://mcc-mnc.org/networks/231_99.md) | — |

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