Belarus MCC/MNC Codes
Mobile Country Code (MCC): 257 · ISO: BY · 7 active operators
This page lists all active mobile network operators in Belarus and their assigned MCC/MNC codes, sourced from official ITU Operational Bulletins. Each operator is identified by its PLMN code — the combination of MCC 257 and its unique MNC.
Active Mobile Network Operators
| Operator | Brand | MCC | MNC | PLMN | Last Updated |
|---|---|---|---|---|---|
| MDC Velcom | BY VELCOM | 257 | 01 | 257-01 | Nov. 15, 2023 |
| MTS | MTS BY | 257 | 02 | 257-02 | Nov. 15, 2023 |
| BelCel Joint Venture (JV) | DIALLOG | 257 | 03 | 257-03 | Nov. 15, 2023 |
| Closed joint-stock company "Belarusian telecommunication network" | life:) | 257 | 04 | 257-04 | Nov. 15, 2023 |
| Closed joint-stock company "Belarusian telecommunication network" | Life | 257 | 04 | 257-04 | Nov. 15, 2023 |
| Republican Unitary Telecommunication Enterprise (RUE) Beltelecom (National Telecommunications Operator of the Republic of Belarus) | — | 257 | 05 | 257-05 | Nov. 15, 2023 |
| Belorussian Cloud Technologies | beCloud | 257 | 06 | 257-06 | Nov. 15, 2023 |
About MCC 257 — Belarus
MCC 257 is the Mobile Country Code assigned to Belarus by the International Telecommunication Union (ITU). All mobile operators in Belarus use this MCC combined with their unique MNC to form their PLMN identifier.
PLMN codes are used by mobile devices to identify and select networks, and by roaming agreements to route calls and data between operators globally. The 7 operators listed here represent all active MNC assignments reported by Belarus's telecommunications authority to the ITU.
Data is updated within hours of each ITU Operational Bulletin release. Search the full global database or explore our interactive map.