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www .att .com. 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 .
- AT&T Southwest - Wikipedia, la enciclopedia libre
AT&T Southwest es una empresa de telecomunicaciones...
- Southwestern Bell - Simple English Wikipedia, the free ...
Southwestern Bell is an American telephone company. It...
- AT&T Southwest - Wikipedia, la enciclopedia libre
AT&T comenzó su historia como Southwestern Bell Telephone Company, una subsidiaria de Bell Telephone Company, fundada por Alexander Graham Bell en 1880. La compañía de teléfonos de Bell se convirtió en American Telephone and Telegraph Company en 1885, que más tarde pasó a llamarse AT&T Corporation.
- American Telephone and Telegraph Company, ATT
- Empresa de capital abierto
One of the new companies formed by the breakup of AT&T was Southwestern Bell Corporation. This company grew continuously over the years until it acquired AT&T in 2005. After this acquisition, SBC took on AT&T's name and branding, and this is the company known as AT&T today.
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.
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.
