Certain Common Stock of Crown Castle International Corp. (REIT) are subject to a Lock-Up Agreement Ending on 20-JAN-2014. These Common Stock will be under lockup for 90 days starting from 22-OCT-2013 to 20-JAN-2014.

Details:
The executive officers and directors have agreed they will not offer, sell, contract to sell or grant any option to purchase or otherwise dispose of common stock or any securities exercisable for or convertible into common stock without the prior written consent of Morgan Stanley & Co. LLC, Merrill Lynch, Pierce Fenner & Smith Incorporated and J.P. Morgan Securities LLC for 90-days after the date of the prospectus.