February 3, 2002 Information on Business Operations for the Third Quarter of FY2002 NTT Group has put together its information on business operations for the Third Quarter of FY2002. The information is provided in the attachment. - Operation Data for Third Quarter of FY2002 For inquiries, please contact: Atarashi, or Inoue IR Group, Department IV Nippon Telegraph and Telephone Corporation Tel: 03-5205-5581 Fax: 03-5205-5589 E-mail: investors@hco.ntt.co.jp Copyright (c) 2003 Nippon telegraph and telephone corporation