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| 1906–1908 | 1908–1921 | 1921–1939 | 1939–1948 | 1948–1951 | 1951–1964 |
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| 1964–1969 | 1969–1984 | 1984–1997 | 1997–2001 | 2001–2005 | |
Pacific Telephone and Telegraph Company[]
1906–1908[]
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BETTER LOGO NEEDED |
1908–1921[]
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SVG NEEDED |
1921–1939[]
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BETTER LOGO NEEDED |
1939–1948[]
1948–1951[]
Pacific Telephone[]
1951–1964[]
In 1961, the operations of Pacific Telephone held in Oregon, Idaho, and Washington were split off into Pacific Northwest Bell
1964–1969[]
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1969–1984[]
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Pacific Bell[]
1983–1997[]
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Anticipating the impending breakup of the Bell System, Pacific Telephone unveiled the new Pacific Bell identity on August 8, 1983, alongside that of its newly-formed holding company Pacific Telesis and sister operation Nevada Bell. It first went into use at the beginning of 1984.
1997–2001[]
2001–2005[]
It was discontinued in 2005 and replaced by AT&T.
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Pacific Bell |
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