Ozone (commonly known as Ozone) is a mobile network operator in Barbados assigned PLMN code 342-800 by the national telecommunications authority.

The MCC 342 identifies Barbados, while MNC 800 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 Barbados operators .