TSC Kazak Telecom is a mobile network operator in Kazakhstan assigned PLMN code 401-02 by the national telecommunications authority.

The MCC 401 identifies Kazakhstan, while MNC 02 uniquely identifies this operator within the country. Together they form the PLMN (Public Land Mobile Network) identifier used by mobile devices for network selection, SIM card identification, and international roaming.

This assignment was last reported in ITU Operational Bulletin #1280 (Nov. 15, 2023). Search all MCC/MNC codes or view all Kazakhstan operators .