Level 3 Communications reported its first quarter 2017 results on May 3, 2017. The company reaffirmed its full year 2017 financial outlook and reported adjusted EBITDA growth to $725 million in Q1 2017. Level 3 also lowered its leverage ratio to 3.1x and generated $173 million in free cash flow for the quarter. Additionally, the company's core network services revenue was flat year-over-year on a constant currency basis, with a core network services revenue churn rate of 1.1% for the quarter.