American Tower (AMT) 10-K 2014 FY Annual report

Exhibit 32

CERTIFICATIONS PURSUANT TO 18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with this annual report on Form 10-K of American Tower Corporation (the “Company”) for the year ended December 31, 2014, as filed with the Securities and Exchange Commission on the date hereof, (the “Report”), each of the undersigned officers of the Company hereby certifies, pursuant to 18 U.S.C. Section 1350, that:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: February 24, 2015

By:	/S/    JAMES D. TAICLET, JR.
	James D. Taiclet, Jr.
	Chairman, President and Chief Executive Officer

Date: February 24, 2015

By:	/s/    THOMAS A. BARTLETT
	Thomas A. Bartlett
	Executive Vice President and Chief Financial Officer

A signed original of this written statement required by Section 906 has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.