X0306 4 2016-06-30 0000020520 FRONTIER COMMUNICATIONS CORP FTR 0001275975 FERGUSON DIANA SUE 401 MERRITT SEVEN NORWALK CT 06851 1 Phantom Stock Units 2016-06-30 4 A 0 819.06 4.94 A Common Stock 819.06 39354.03 D Phantom Stock Units 2016-07-01 4 A 0 6048.39 4.96 A Common Stock 6048.39 45402.42 D Phantom stock units convert one-for-one into shares of common stock or cash equivalent, at the election of the Reporting Person, upon the Reporting Person's termination of service as a director of the Company. Acquired pursuant to a dividend reinvestment feature of the Non-Employee Directors' Equity Incentive Plan. Quarterly payment of portion of annual retainer paid in the form of phantom stock units. /s/ Mark D. Nielsen, under Power of Attorney 2016-07-05