Dish Network

Dish Network (stylized as dish) is an American direct-broadcast satellite service provider. The company provides satellite television, satellite Internet access, audio programming, and interactive television services to commercial and residential customers in the United States.

Frontier Communications

Frontier Communications Corporation is a telecommunications company in the United States, which was previously mainly serving rural areas and smaller communities but now also serves several large metropolitan markets.

Nortel

Nortel Networks Corporation, formerly known as Northern Telecom Limited, Northern Electric and sometimes known simply as Nortel, was a multinational telecommunications and data networking equipment manufacturer headquartered in Mississauga, Ontario, Canada.

Deutsche Telekom

Deutsche Telekom AG is a German telecommunications company headquartered in Bonn. Deutsche Telekom was formed in 1996 as the former state-owned monopoly Deutsche Bundespost was privatized. In the United States it operates T-Mobile.

RCN Corporation

RCN Corporation, originally Residential Communications Network, founded in 1993 and based in Princeton, New Jersey, was the first American facilities-based ("overbuild") provider of bundled telephone, cable television, and internet service delivered over its own fiber-optic local network as well as dialup and DSL internet service to consumers in the Boston, New York, Eastern Pennsylvania, Washington, D.C., and Chicago areas.

VimpelCom

VimpelCom Ltd. is a telecommunications company, headquartered in Amsterdam, that provides voice and data services under various brand names in Italy, Russia, Ukraine, Kazakhstan, Uzbekistan, Tajikistan, Armenia, Georgia, Kyrgyzstan, Laos, Algeria, Bangladesh, and Pakistan. 

Sprint

Sprint Corporation, through its subsidiaries, provides various wireless and wireline communications products and services to consumers, businesses, government subscribers, and resellers in the United States, Puerto Rico, and the U.S. Virgin Islands.