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Ameritech

AT&T Teleholdings, Inc., formerly known as Ameritech Corporation (and, before that, American Information Technologies Corporation), was an American telecommunications company that arose out of the 1984 AT&T divestiture. Ameritech was one of the seven Regional Bell Operating Companies created following the breakup of the Bell System. Ameritech was…

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Founded
1983; 43 years ago (1983)
Industry
Telecommunications
Headquarters
Chicago, Illinois, United States
Defunct
2002; 24 years ago (2002)
Fate
Merged with SBC Communications
Formerly
American Information Technologies Corporation Ameritech Corporation SBC Teleholdings, Inc.

Topics to explore

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Overview

Merger with SBC Communications

Advanced semantic analysis

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Map overview Semantic statistics

Ameritech

Nodes40
Edges39
Triples59
Avg. degree1.95
Density0.05
Components1

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Ameritech

Top relations

related to Merger with SBC Communications · 15
Ameritech → Ameritech Cellular, April, Bell Atlantic, Cellular One, Chicago, Federal, GTE, In May, June, Most, SBC, SBC Communications, Since SBC, This, Verizon
related to The end of the Ameritech name · 14
Ameritech → Advanced Solutions, Ameritech Advanced Services, Ameritech Corp, AT, Corp, Inc, Midwest, On January, SBC Communications, SBC Midwest, SBC Teleholdings, SBC's, Several Ameritech, Teleholdings
related to overview · 8
Ameritech → Bell System, Bell Telephone Company, Bell Telephone CompanyWisconsin Bell, Illinois Bell Telephone CompanyIndiana, Inc, Michigan Bell Telephone CompanyOhio, Midwest, Under
related to External links · 7
Ameritech → Ameritech Intercept MessagesFCC APPROVES, Archive, COMPETITION-ENHANCING CONDITIONS, FCC, RBOCs, Regional Bell Operating Company, SBC-AMERITECH MERGER SUBJECT TO
see also · 2
Ameritech → Ameritech Library Services, Dynix
Defunct · 1
Ameritech → 2002; 24 years ago (2002)
Fate · 1
Ameritech → Merged with SBC Communications
Formerly · 1
Ameritech → American Information Technologies Corporation Ameritech Corporation SBC Teleholdings, Inc.
Founded · 1
Ameritech → 1983; 43 years ago (1983)
Headquarters · 1
Ameritech → Chicago, Illinois, United States

Important terminology Word statistics

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Important terminology

sbc bell company communications inc merger chicago corporation telecommunications merged teleholdings companies 1999 name 2002 illinois telephone states formerly names

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
AmeritechDefunct2002; 24 years ago (2002)1.00infobox
AmeritechFateMerged with SBC Communications1.00infobox
AmeritechFormerlyAmerican Information Technologies Corporation Ameritech Corporation SBC Teleholdings, Inc.1.00infobox
AmeritechFounded1983; 43 years ago (1983)1.00infobox
AmeritechHeadquartersChicago, Illinois, United States1.00infobox
AmeritechIndustryTelecommunications1.00infobox
AmeritechParentAT&T Corporation (1983) SBC Communications (1999–2002)1.00infobox
AmeritechPredecessorAT&T Corporation1.00infobox
AmeritechProductsTelephone, Internet, Television1.00infobox
AmeritechSubsidiariesIllinois Bell Indiana Bell Michigan Bell Ohio Bell Pacific Bell Wisconsin Bell1.00infobox
AmeritechTrade nameAmeritech1.00infobox
AmeritechTraded asNYSE: AIT1.00infobox
AmeritechTypeSubsidiary1.00infobox

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