February 7, 2020

Company Name:   Nippon Telegraph and Telephone Corporation

Representative:      SAWADA Jun, President and CEO

(Code No.: 9432, First section of Tokyo Stock Exchange)

Announcement of Financial Results for the Nine Months Ended December 31, 2019

                   Attached is an English translation of certain items that were disclosed in NTT's Quarterly Securities Report for the nine months ended December 31, 2019, which NTT filed on February 7, 2020 with the Financial Services Agency of Japan.

                   The consolidated information in the quarterly securities report was prepared on the basis of International Financial Reporting Standards ("IFRS"). The financial information for the nine months ended December 31, 2019 in the quarterly securities report is unaudited.

http://www.rns-pdf.londonstockexchange.com/rns/3143C_1-2020-2-7.pdf

                                                                              For further information, please contact:

                                                                              INOUE Masayuki or KIMURA Takayuki

                                                                              Investor Relations Office

                                                                              Nippon Telegraph and Telephone Corporation

                                                                              https://www.ntt.co.jp/ir/form_e/ref_contact.html