bn:01415417n
Noun Named Entity
Categories: Companies disestablished in 1984, Bell System, All articles with vague or ambiguous time, AT&T subsidiaries, Alexander Graham Bell
EN
Bell System  Bell Operating Companies  Bell Operating Company  Bell System Operating Company  Bell Systems
EN
The Bell System was a system of telecommunication companies, led by the Bell Telephone Company and later by the American Telephone and Telegraph Company, that dominated the telephone services industry in North America for over 100 years from its creation in 1877 until its antitrust breakup in 1983. Wikipedia
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EN
The Bell System was a system of telecommunication companies, led by the Bell Telephone Company and later by the American Telephone and Telegraph Company, that dominated the telephone services industry in North America for over 100 years from its creation in 1877 until its antitrust breakup in 1983. Wikipedia
The organization that provided telephone service in the United States until 1984 Wikipedia Disambiguation
Telephone service provider Wikidata