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Private company

Ohio Bell Telephone Company

Logo: Drawn by The Navigators ., Public domain, via Wikimedia Commons3

Former telephone company in Ohio, US

The Ohio Bell Telephone Company, now doing business as AT&T Ohio, is the Bell Operating Company serving most of Ohio and parts of West Virginia. It is a wholly owned subsidiary of AT&T. Its headquarters is the Ohio Bell Building at 750 Huron Road, Cleveland, Ohio, and formerly had a secondary headquarters at 150 East Gay Street, Columbus, Ohio, now the Continental Center.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1922Founded1
  • Industrytelecommunications industry1
  • HeadquartersCleveland1
  • Websitewww.att.com

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The Ohio Bell Telephone Company, now doing business as AT&T Ohio, is the Bell Operating Company serving most of Ohio and parts of West Virginia. It is a wholly owned subsidiary of AT&T. Its headquarters is the Ohio Bell Building at 750 Huron Road, Cleveland, Ohio, and formerly had a secondary headquarters at 150 East Gay Street, Columbus, Ohio, now the Continental Center.2

Corporate structure

Ohio Bell Telephone Company is part of a group headed by AT&T. 184 entities, 16 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries listed in Exhibit 21 of annual reports filed with the SEC; subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

Products and brands

  • telephone

Listed on Wikidata.1

Timeline

  1. 1922Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

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