Attachment Nippon Telegraph and Telephone Corporation May 13, 2003 NTT's Shares and Shareholders (as of March 31, 2003) 1. Classification of Sharehold Note: 1. "Other Domestic Corporations" includes 3,912 shares under the name of Japan Securities Depository Center, and "Odd-Lot Shares" includes 0.72 shares under the name of Japan Securities Depository Center. 2. "Domestic Individuals, etc." includes 30 shares of treasury stock, and "Odd-Lot Shares" includes 0.01 shares of treasury stock. The actual number of treasury stocks at the end of March 31, 2003 was 9.01. 3. The number of shareholders who own only odd-lot shares is 300,513. 2. Classification by Number of Shares Note: 1. "At Least 1,000" includes 3,912 shares under the name of the Japan Securities Depository Center, and "Odd-Lot Shares" includes 0.72 shares under the name of Japan Securities Depository Center. 2. "At Least 10" includes 30 shares of treasury stock, and "Odd-Lot Shares" includes 0.01 shares of treasury stock. 3. Principal Shareholders Copyright (c) 2003 Nippon telegraph and telephone corporation