TPG Telecom Limited, formerly Vodafone Hutchison Australia and renamed following a merger with TPG, is an Australian telecommunications company. It is the second-largest telecommunications company listed on the Australian Securities Exchange. TPG Telecom is the third-largest wireless carrier in Australia, with 5.8 million subscribers as of 2020.
TPG Telecom is the parent company of several Australian internet retail brands including Vodafone, TPG, iiNet, AAPT, Internode, Lebara and Felix. TPG Telecom owns and operates nationwide fixed and mobile network infrastructure, including Australia's second-largest fixed voice and data network, with more than 27,000 kilometres of metropolitan and inter-capital fibre.
TPG has a 4G mobile network covering 99% of the Australian population and a 5G mobile network which covers over 85% of the Australian population, largely in part due to the Optus MOCN agreement which saw TPG gain access to 2,444 Optus mobile sites.Wikipedia