Jernbaneverket (commonly known as Jernbaneverket AS) is a mobile network operator in Norway assigned PLMN code 242-21 by the national telecommunications authority.

The MCC 242 identifies Norway, while MNC 21 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 Norway operators .