Telecommunications companies

AT&T is a provider of telecommunications, media, entertainment, and technology services for consumers, content creators, distributors, and advertisers.

T-Mobile USA provides wireless solutions.

Verizon Communications (formerly Bell Atlantic) is a company providing communications, information, and entertainment products and services.

Sprint is a company providing wireless and wireline communications products and services for consumers, businesses, government subscribers, and resellers.

PLDT (formerly known as Philippine Long Distance Telephone) is a telecommunications and digital services provider.

Tesco is a grocery and general merchandise retailer providing retail banking and insurance services.

Motorola Solutions is a data communications and telecommunications equipment provider.

Level 3 Parent (formerly Level 3 Communications) is an international communications company developing IP transit networks.

CommScope is a provider of connectivity solutions for communication networks.

SK Telecom is a company that specializes in the areas of mobile communications, media, security, commerce, and mobility.

Liberty Global is a cable company providing video, broadband internet, fixed-line telephony, mobile, and other communications services to residential customers and businesses.

Turkcell Iletisim Hizmetleri is a provider of mobile telecommunication services for consumer, corporate, and wholesale customers.