Included here are additional interactive charts and maps not included in the released version of the 20th Report.
Web Appendix I: Coverage Maps
For the maps shown here, the number of service providers in a census block represents network coverage only. Network coverage does not necessarily reflect the number of service providers that actively offer service to individuals located in a given area.
Nationwide Mobile Wireless Coverage, Year-End 2016
3G or Better Mobile Wireless Network Coverage, Year-End 2016
Web Appendix II: Characteristics of the Mobile Wireless Industry
EA Penetration Rates: 2013-2016
Web Appendix III: Elements of Inter-Firm Rivalry
Coverage Based on Form 477 Data