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Southwestern Bell Telephone Company, LLC is a wholly owned subsidiary of AT&T. It does business as other d.b.a. names in its operating region, which includes Arkansas, Kansas, Missouri, Oklahoma, Texas, and portions of Illinois. The company is currently headquartered in Dallas, Texas at One AT&T Plaza.
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Originally one of the seven regional holding companies formed after the breakup of American Telephone & Telegraph Corporation's (AT & T) Bell System in 1983, SBC Communications Inc. has emerged in the 1990s as a national provider of local telephone services.
In 1984, the former AT&T agreed to divest its local telephone operations but retain its long distance, R&D and manufacturing arms. From this, SBC Communications Inc. (first known as Southwestern Bell Corp.) was born. Twelve years later, the Telecommunications Act of 1996 drove major changes in the competitive landscape.
In a corporate reorganization, AT&T acquires the assets of its parent, American Bell Telephone, and becomes the new owner of the local Bell operating companies nationwide. Southwestern Bell Telephone Co. is formed.
Southwestern Bell Corporation (SBC) is one of the seven regional holding companies formed after the breakup of American Telephone & Telegraph Corporation ’ s (AT&T) Bell System in 1983.
Southwestern Bell is an American telephone company. It performs operations in Missouri, Oklahoma, Kansas, Arkansas and Texas. Southwestern Bell is currently owned by AT&T. The company was founded in the early 1920s close to the time Northwestern Bell was founded. [1]
