US West (Styled as USWEST) was a telecommunications company formed from the breakup of the Bell System in 1983. It was made up of companies Mountain Bell, Northwestern Bell, and Pacific Northwest Bell until they merged into Mountain Bell in 1991 to form one unified US West. In 1998, US West was split off from MediaOne before merging with Qwest in 2000.
1983–2000[]
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US West |
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