The first entry is always the pin's source. Overall confidence is a weighted average of how firmly each reference supports the start and end times used above; a reference counts half as much for every 180 days older than the newest.
The CPUC release reads "January 15, 2026 - SAN FRANCISCO - The California Public Utilities Commission (CPUC) today approved the transfer of control of Frontier Communications' California operations to Verizon[2]".
Verizon: receipt of California regulatory approval on January 15, 2026 cleared the path to close on January 20, 2026.
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