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| Company type | Subsidiary |
|---|---|
| Industry | Telecommunications |
| Founded | 1920 |
| Headquarters | Indianapolis, Indiana, U.S. |
| Products | Local Telephone Service |
| Parent |
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| Website | http://www.att.com |
Indiana Bell Telephone Company, Incorporated, is the Bell Operating Company serving Indiana. It is an indirect subsidiary of AT&T Inc., owned by AT&T Teleholdings.