Telecommunications Operator

Telecom Italia

Oi

BHARTI AIRTEL LTD.

Nippon Telegraph and Telephone

Turkcell

Telefónica

BCE Inc.

Chunghwa Telecom Co., Ltd.

MegaFon

Orange

COMCAST

ETISALAT

du

STC Saudi Telecom Company

Zain KSA

CenturyLink

TELUS

telenor

Sprint

China Unicom

Telstra

China Telecom

SoftBank

Verizon Communications Inc.

Charter Communications, Inc.