DALLAS, March 21, 2012 /PRNewswire/ -- AT&T* invested more than $2.3 billion in its Dallas and Fort Worth area wireless and wireline networks from 2009 through 2011 with a focus on improving the company's mobile Internet coverage and overall performance of its networks. During 2011,...
Source : http://www.prnewswire.com/news-releases/att-invest...
Source : http://www.prnewswire.com/news-releases/att-invest...