36,389,617 Shares CROWN CASTLE INTERNATIONAL CORP. COMMON STOCK, PAR VALUE $0.01 PER SHARE UNDERWRITING AGREEMENT June 28, 2007Underwriting Agreement • June 29th, 2007 • Crown Castle International Corp • Communications services, nec • New York
Certain stockholders (the “Selling Shareholders”) of Crown Castle International Corp., a Delaware corporation (the “Company”), named in Schedule I hereto, severally propose to sell to the several underwriters named in Schedule II hereto (the “Underwriters”), for whom you are acting as managers (the “Managers”), an aggregate of 36,389,617 shares of the common stock, par value $0.01 per share, of the Company (the “Firm Shares”), each Selling Shareholder selling the amount of Firm Shares set forth opposite such Selling Shareholder’s name in Schedule I hereto. The Firm Shares are hereinafter collectively referred to as the “Shares.” The outstanding shares of common stock, par value $0.01 per share, of the Company are hereinafter referred to as the “Common Stock.”
