Telikom PNG Ltd (commonly known as citifon) is a mobile network operator in Papua New Guinea assigned PLMN code 537-02 by the national telecommunications authority.

The MCC 537 identifies Papua New Guinea, 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 Papua New Guinea operators .