GibFibre Ltd (trading as “Gibfibrespeed”) (commonly known as Gibfibrespeed) is a mobile network operator in Gibraltar assigned PLMN code 266-03 by the national telecommunications authority.

The MCC 266 identifies Gibraltar, while MNC 03 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 Gibraltar operators .