Crown Castle International Reports First Quarter 2012 Results; Raises 2012 Outlook
HOUSTON, Apr 25, 2012 (GlobeNewswire via COMTEX) --Crown Castle International Corp. (NYSE:CCI) today reported results for the quarter ended March 31, 2012. "We had an excellent first quarter, exceeding the high-end of our Outlook for site rental revenue, site rental gross margin and Adjusted