---
title: "Belarus MCC/MNC codes"
country: "Belarus"
iso: "BY"
region: "Europe"
mcc: ["257"]
networks: 6
technologies: ["2G", "3G", "4G"]
canonical: "https://mcc-mnc.org/countries/belarus"
---

# Belarus: mobile networks, MCC and MNC codes

Belarus (ISO BY) uses the Mobile Country Code **257** and has 6 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 |
|---|---|---|---|---|---|---|---|
| 257 | 01 | 25701 | [A1](https://mcc-mnc.org/networks/257_01.md) | A1 Belarus | BLRMD | 2G, 3G | 1,481 |
| 257 | 02 | 25702 | [MTS](https://mcc-mnc.org/networks/257_02.md) | Mobile TeleSystems | BLR02 | 2G, 3G | 4,901 |
| 257 | 03 | 25703 | [DIALLOG](https://mcc-mnc.org/networks/257_03.md) | BelCel | — | 2G | — |
| 257 | 04 | 25704 | [life:)](https://mcc-mnc.org/networks/257_04.md) | Belarusian Telecommunications Network | — | 2G, 3G | 5,147 |
| 257 | 05 | 25705 | [byfly](https://mcc-mnc.org/networks/257_05.md) | Beltelecom | — | — | — |
| 257 | 06 | 25706 | [beCloud](https://mcc-mnc.org/networks/257_06.md) | Belorussian Cloud Technologies | — | 4G | 337 |

## Cell towers

OpenCelliD has measured **11,866** cells in Belarus (as of 2026-10-23): GSM 1,178, UMTS 3,971, LTE 6,717.

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

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