Optus

Singtel Optus Proprietary Limited, commonly known as Optus, is a major telecommunications provider in Australia. As a key player in the Australian mobile network landscape within Oceania, it rivals Telstra and Vodafone in terms of coverage, subscribers, and services offered. Optus operates its network under the Mobile Country Code (MCC) 505, which identifies Australia, and the Mobile Network Code (MNC) 02. This combination, 505 02, is unique to Optus and essential for mobile devices to correctly identify and connect to the Optus network across the country. Optus provides a comprehensive range of mobile services including 4G and 5G connectivity to both consumer and business clients. Known for competitive data plans and a strong emphasis on customer experience, Optus continuously invests in expanding and upgrading its network infrastructure. This includes strategically deploying cell towers in urban and rural areas to enhance coverage and capacity while competing with other Australian players. The company also innovates with value added services such as streaming and entertainment bundled with their mobile packages, making it a popular choice for Australians seeking reliable mobile communications and engaging digital experiences.