Address	Otemachi First Square East Tower Tokyo Tokyo 100 Japan
Employees	-
Website	http://www.ntt.co.jp
Updated	07/08/2019
Nippon Telegraph & Telephone Corp. is a holding company that engages in the provision of telecommunication services. It operates through the following segments: Regional Communications Business, Long-Distance and International Communications Business, Mobile Communications Business, Data Communications Business, and Other Businesses. The Regional Communications Business segment offers domestic intra-prefectural communication services such as fixed voice-related, internet protocol, and packet communications services; and sells telecommunications equipment.