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Southwestern Bell Telephone Company 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 . History.
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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 1920 this company bought Southwestern Telephone & Telegraph and Southwestern Bell Telephone Company (Oklahoma), the successor to Pioneer Telephone & Telegraph, establishing the new Southwestern Bell Telephone Company, which was a subsidiary of AT & T.
Dec 8, 2023 · The headquarters for Southwestern Bell Telephone Company are located at 175 East Houston Street in San Antonio, Texas, and can be reached by telephone at (209) 303-3000, as of May 2015. Southwestern Bell Telephone Company is a subsidiary of AT&T, Inc.
The breakup of the Bell System resulted in the creation of seven independent companies that were formed from the original twenty-two AT&T-controlled members of the System. On January 1, 1984, these companies were NYNEX, Pacific Telesis, Ameritech, Bell Atlantic, Southwestern Bell Corporation, BellSouth, and US West.
Jan 31, 2005 · SBC, originally known as Southwestern Bell, began life as one of the regional companies formed after the U.S. Government forced the breakup of AT&T in 1984. Since then it's been one of the most...
