CHARLOTTE, N.C., July 9, 2012 /PRNewswire/ -- AT&T* has expanded its 4G LTE network in Charlotte, bringing more customers the latest generation of wireless network technology. AT&T launched 4G LTE in Charlotte in November 2011, and the expanded coverage is part of...
Source : http://www.prnewswire.com/news-releases/att-4g-lte...