Frontier Communications will relocate its headquarters from High Ridge Park in Stamford, pictured, to Norwalk's Merritt 7 Corporate Center when Frontier's current lease expires next year. Photo: Lindsay Perry In two momentous decisions to close out her run as CEO of Frontier Communications, Maggie Wilderotter completed a deal to acquire AT&T's Connecticut operations and settled on Norwalk as the company's new headquarters locale, with Frontier long based in Stamford.