NORWALK, Conn.--(BUSINESS WIRE)--Frontier Communications Corporation (NASDAQ:FTR) a leading provider of communications services throughout 28 states, announced that the Public Utility Commission of Texas today voted to approve the transfer of Verizon Southwest’s CLEC certificate to Frontier Communications. This is the only state regulatory approval needed in Texas regarding Frontier’s proposed acquisition of Verizon's wireline networks in California, Florida and Texas and follows the Federal Co