On January 12, 2015, American Tower Corporation announced its election to call for redemption all of its outstanding 4.625% senior unsecured notes due 2015. In accordance with the redemption provisions of the Notes and the Indenture dated as of October 20, 2009 (the Indenture) between the Company and The Bank of New York Mellon Trust Company, N.A., as trustee, the Notes will be redeemed at a price equal to the principal amount of the Notes plus a make-whole premium calculated pursuant to the terms of the Indenture, together with accrued and unpaid interest, if any, up to, but excluding, the redemption date, which has been set for February 11, 2015.