Answered By: Erin Wachowicz
Last Updated: Jul 05, 2016     Views: 28

For an overview of the industry, try:

S&P NetAdvantage

IBISWorld

OneSource Global Business Browser

For forecasts and trends in the industry, see:

Frost & Sullivan

Gartner

For data and statistics, see: 

Federal Communications Commission

Statista

International Telecommunication Union