---
title: "Slovakia MCC/MNC codes"
country: "Slovakia"
iso: "SK"
region: "Europe"
mcc: ["231"]
networks: 11
technologies: ["2G", "3G", "4G"]
canonical: "https://mcc-mnc.org/countries/slovakia"
---

# Slovakia: mobile networks, MCC and MNC codes

Slovakia (ISO SK) uses the Mobile Country Code **231** and has 11 mobile networks listed, in [Europe](https://mcc-mnc.org/regions/europe.md). Between them they run 2G, 3G and 4G.

## Mobile networks

| MCC | MNC | PLMN | Network | Operator | TADIG | Technologies | Measured cells |
|---|---|---|---|---|---|---|---|
| 231 | 01 | 23101 | [Orange](https://mcc-mnc.org/networks/231_01.md) | Orange Slovensko | SVKGT | 2G, 3G, 4G | 3,609 |
| 231 | 02 | 23102 | [Telekom](https://mcc-mnc.org/networks/231_02.md) | Slovak Telekom | SVKET | 2G, 3G, 4G | 3,707 |
| 231 | 03 | 23103 | [4ka](https://mcc-mnc.org/networks/231_03.md) | SWAN Mobile, a.s. | — | 4G | 878 |
| 231 | 04 | 23104 | [Telekom](https://mcc-mnc.org/networks/231_04.md) | Slovak Telekom | — | 2G, 3G | — |
| 231 | 05 | 23105 | [Orange](https://mcc-mnc.org/networks/231_05.md) | Orange Slovensko | — | 2G, 3G | — |
| 231 | 06 | 23106 | [O2](https://mcc-mnc.org/networks/231_06.md) | O2 Slovakia | SVKO2 | 2G, 3G, 4G | 5,222 |
| 231 | 07 | 23107 | [Towercom, a. s.](https://mcc-mnc.org/networks/231_07.md) | Towercom, a. s. | — | — | — |
| 231 | 08 | 23108 | [Uniphone, s.r.o.](https://mcc-mnc.org/networks/231_08.md) | Uniphone, s.r.o. | — | — | — |
| 231 | 09 | 23109 | [DSI DATA, a.s.](https://mcc-mnc.org/networks/231_09.md) | DSI DATA, a.s. | — | — | — |
| 231 | 10 | 23110 | [HMZ RÁDIOKOMUNIKÁCIE, spol. s r.o.](https://mcc-mnc.org/networks/231_10.md) | HMZ RÁDIOKOMUNIKÁCIE, spol. s r.o. | — | — | — |
| 231 | 99 | 23199 | [ŽSR](https://mcc-mnc.org/networks/231_99.md) | Železnice Slovenskej Republiky | — | 2G | — |

## Cell towers

OpenCelliD has measured **13,416** cells in Slovakia (as of 2026-10-23): GSM 2,965, UMTS 698, LTE 9,747, NR 6.

Cell data from OpenCelliD (https://opencellid.org), licensed CC BY-SA 4.0.

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