Telecom New Zealand International

Telecom New Zealand International (TNZI) is a trusted full-service wholesale provider, delivering innovative, high-quality.

Telecom New Zealand International (TNZI) operates a global voice business with more than 200 customer/vendor relationships worldwide. Their extensive direct and partnership connection agreements provide world-class routing options, with a range of international voice services that suit various markets and customer needs. TNZI is a division of Spark New Zealand, which was formerly called Telecom New Zealand and is the country’s leading telecommunications company providing digital, voice, data and mobile services. Spark New Zealand shares are listed on the New Zealand and Australian stock exchanges, and American Depositary Shares are traded in an over-the-counter market in the United States. Spark New Zealand is committed to maintaining ‘single A’ credit ratings from both Moody’s Investors Service and Standard & Poor’s. Spark New Zealand is co-owner of the Southern Cross cable network.