• components. The company was founded in 1920 as International Telephone & Telegraph. During the 1960s and 1970s, under the leadership of CEO Harold Geneen...
    56 KB (5,442 words) - 19:34, 21 April 2024
  • Thumbnail for Nippon Telegraph and Telephone
    The Nippon Telegraph and Telephone Corporation (NTT) (Corporate Number: 7010001065142) is a Japanese telecommunications holding company headquartered...
    18 KB (1,488 words) - 16:55, 25 April 2024
  • Thumbnail for AT&T Corporation
    American Telephone and Telegraph Company, was an American telecommunications company that provided voice, video, data, and Internet telecommunications and professional...
    41 KB (4,467 words) - 06:18, 8 May 2024
  • Thumbnail for Bell Telephone Company
    helped organize the New England Telephone and Telegraph Company. A common law joint-stock company, the Bell Telephone Company was started on the basis...
    31 KB (3,916 words) - 22:05, 6 May 2024
  • Thumbnail for International Telecommunication Union
    1956 as the International Telephone and Telegraph Consultative Committee, or CCITT (from its French name Comité consultatif international téléphonique...
    43 KB (3,858 words) - 13:12, 16 April 2024
  • Thumbnail for List of country calling codes
    codes, international subscriber dialing (ISD) codes, or most commonly, telephone country codes are telephone number prefixes for reaching telephone subscribers...
    69 KB (2,264 words) - 07:11, 8 May 2024
  • Originally a separate entity within the Mackay Companies, when International Telephone and Telegraph (ITT) purchased the Mackay Companies in 1928 Federal remained...
    4 KB (453 words) - 16:30, 4 April 2024
  • Standard Telephones and Cables Ltd (later STC plc) was a British manufacturer of telephone, telegraph, radio, telecommunications, and related equipment...
    13 KB (1,275 words) - 16:22, 29 April 2024
  • and consulting company headquartered in Tokyo, Japan. It is a partially-owned subsidiary of Nippon Telegraph and Telephone (NTT). Japan Telegraph and...
    15 KB (1,265 words) - 07:08, 25 April 2024
  • Thumbnail for Golden telephone
    connected to the international telephone network via the International Telephone and Telegraph (ITT), which had recently installed a new telephone exchange....
    4 KB (449 words) - 11:28, 11 April 2024