BOSTON–(BUSINESS WIRE)–American Tower Corporation (NYSE: AMT) today announced the pricing of its registered public offering of senior unsecured notes due 2031, 2033 and 2036 in aggregate principal amounts of $500.0 million, $500.0 million and $600.0 million, respectively. The 2031 notes will have an interest rate of 5.300% per annum and are being issued at a price equal to 99.718% of their face value. The 2033 notes will have an interest rate of 5.560% per annum and are being issued at a pric