The Mightiest. 20 Largest Mobile Operators in the World

Global ranking 2016.

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In banking there are those dubbed "too big to fall". CSPs are no less important for the world economy and there are titans among them, too. 20 largest telecom operators are currently serving over 40% of cellular users globally. They deserve a closer look for an insight on who they are, in what countries they operate and how their rank has changed since last year.