Reporting practice 102-46 Defining report content and topic Boundaries Priorities 102-47 List of material topics Priorities 102-48 Restatements of information N/A 102-49 Changes in reporting There have been no changes in reporting during 2017. 102-50 Reporting period January 1, 2017 – December 31, 2017 102-51 Date of most recent report 2016 102-52 Reporting cycle Annual 102-53 Contact point for questions regarding the report responsibility@verizon.com 102-54 Claims of reporting in accordance with the GRI Standards Core 102-55 GRI content index GRI Standards Content Index begins on page 50 of this report.