PHILADELPHIA, Aug. 31, 2012 /PRNewswire/ -- AT&T* is driving investment and innovation across Pennsylvania to deliver superior 4G service and the best possible mobile Internet experience. In the first half of 2012, AT&T invested more than $175 million in its Pennsylvania...
Source : http://www.prnewswire.com/news-releases/att-invest...
Source : http://www.prnewswire.com/news-releases/att-invest...