Cincinnati Bell, Inc., doing business as Altafiber, is a regional telecommunications service provider based in Cincinnati, Ohio, United States. It provides landline telephone, fiber-optic Internet, and IPTV services through its subsidiaries Altafiber Home Phone and Hawaiian Telcom, which are the incumbent local exchange carriers for the Greater Cincinnati metropolitan area and Hawaii. Other subsidiaries provide enterprise information technology services and long distance calling.
Altice USA, Inc., commonly known as Altice, is an American telecommunications provider with headquarters in New York City, owned by the Franco-Israeli businessman Patrick Drahi. The company delivers pay television, Internet access, telephone services, and original television content to approximately 4.9 million residential and business customers in 21 U.S. states. Altice USA is based at One Court Square in Long Island City, Queens, New York City. The company's operational center located at Cablevision's former headquarters in Bethpage, Nassau County, New York, on Long Island. With its combined brands, Altice USA is the fourth-largest cable provider in the U.S., serving customers residing in the New York metropolitan area as well as in several Midwestern and Southern U.S. states.
GCI Communication Corp. (GCI) is a telecommunications corporation operating in Alaska. Through its own facilities and agreements with other providers, GCI provides cable television service, Internet access, wireline (networking), and cellular telephone service. It is a subsidiary of Colorado-based company Liberty Broadband, a company affiliated with Liberty Media that also owns a 26% interest in Charter Communications, having been originally acquired by Liberty in 2015.
PLDT, Inc., formerly known as the Philippine Long Distance Telephone Company, is a Philippine telecommunications, internet and digital service company.
C Spire, formerly known as Cellular South, Inc., is an American privately owned telecommunications and technology company headquartered in Ridgeland, Mississippi. The company consists of three business divisions – Wireless, Home Fiber, and Business.
Sprint Corporation was an American telecommunications company. Before being acquired by T-Mobile US on April 1, 2020, it was the fourth-largest mobile network operator in the United States, serving 54.3 million customers as of June 30, 2019. The company also offered wireless voice, messaging, and broadband services through its various subsidiaries under the Boost Mobile and Open Mobile brands and wholesale access to its wireless networks to mobile virtual network operators.
Hawaiian Telcom, Inc., is the incumbent local exchange carrier (ILEC) or dominant local telephone company, serving the state of Hawaii. In 2005, Hawaiian Telcom Holdco, Inc., was formed by The Carlyle Group, following its purchase of the Hawaiian Telcom Inc. assets of Verizon Communications. On July 2, 2018, Cincinnati Bell purchased Hawaiian Telcom Holdco, Inc. for $650 Million,
nTelos, Inc. was a wireless telecommunications company and PCS provider based in Waynesboro, Virginia. As of 2013, nTelos' service area covered 5.3 million people making it the 9th largest provider of mobile broadband in the United States.
Embarq Corporation was the largest independent local exchange carrier in the United States, serving customers in 18 states and providing local, long-distance, high-speed data and wireless services to residential and business customers. It had been formerly the local telephone division (LTD) of Sprint Nextel until 2006, when it was spun off as an independent company. Embarq produced more than $6 billion in revenues annually, and had approximately 18,000 employees. It was based in Overland Park, Kansas.
Frontier Communications Parent, Inc. is an American telecommunications company. Known as Citizens Utilities Company until 2000, Citizens Communications Company until 2008, and Frontier Communications Corporation until 2020, as a communications provider with a fiber-optic network and cloud-based services, Frontier offers broadband internet, digital television, and computer technical support to residential and business customers in 25 states. In some areas it also offers home phone services.
The Internet in the United States grew out of the ARPANET, a network sponsored by the Advanced Research Projects Agency of the U.S. Department of Defense during the 1960s. The Internet in the United States of America in turn provided the foundation for the worldwide Internet of today.
GO p.l.c. is a Maltese integrated telecommunications company. It is a quadruple play provider that offers local and long distance telephone services, wireless services, digital terrestrial television, DSL and Fiber to the home internet access. GO is based in Marsa, Malta.
Hargray Communications is a telecommunications provider based on Hilton Head Island, South Carolina, United States. It operates internet throughout the Lowcountry region of South Carolina and the Savannah region of Georgia. Hargray has a monopoly on parts of the Lowcountry offering cable television, broadband Internet, and landline services. Hargray formerly resold cellular phone service through Cricket.
Rapid Communications was a telecommunications company that provided digital cable television, high-speed Internet, and telephone service to rural communities in Alabama, Arizona, California, Nevada, New Mexico, Washington, Oklahoma, Kansas, Arkansas, Texas, Indiana, Illinois, Ohio, North Carolina, Kentucky, Pennsylvania, Louisiana and Oregon. It was founded in 2002 by Thomas G. Semptimphelter. It served approximately 84,000 customers.
Emery Telcom is a telecommunications company, which provides phone service, DSL service, cable TV and cable internet to much of eastern and south eastern Utah. Emery Telcom was founded in 1950 as a cooperative in Orangeville, Utah. It joined a consortium with four other Utah independent telephone companies to form Western FiberNet.
CentraCom Interactive is a telecommunications company, which provides fiber-optic communication, cable internet, wireless broadband, DSL service, phone service, and cable TV to much of central, north and western Utah. CentraCom is DBA of Central Utah Telephone, Inc.
Lumos is a telecommunications provider, based in Waynesboro, Virginia; and High Point, North Carolina, United States, offering residential and business optical fiber internet services, VOIP telephone, web hosting, and digital television. The company announced a merger with North State Communications effective August 15, 2022.
The history of AT&T dates back to the invention of the telephone. The Bell Telephone Company was established in 1877 by Alexander Graham Bell, who obtained the first US patent for the telephone, and his father-in-law, Gardiner Greene Hubbard. Bell and Hubbard also established American Telephone and Telegraph Company in 1885, which acquired the Bell Telephone Company and became the primary telephone company in the United States. This company maintained an effective monopoly on local telephone service in the United States until anti-trust regulators agreed to allow AT&T to retain Western Electric and enter general trades computer manufacture and sales in return for its offer to split the Bell System by divesting itself of ownership of the Bell Operating Companies in 1982.
Zayo Group Holdings, Inc., or Zayo Group, is a privately held company headquartered in Boulder, Colorado, U.S. with European headquarters in London, England. The company provides communications infrastructure services, including fiber and bandwidth connectivity, colocation and cloud infrastructure. Zayo's primary customer segments include wireless carriers, national carriers, ISPs, enterprises and government agencies. Zayo Group was built largely through acquisitions; it took over thirty companies from 2007 to 2014, including AboveNet and 360networks. The company completed an initial public offering of stock raising $600 million in 2014. In 2020, Zayo Group was taken private by global investment firms EQT AB and Digital Colony Partners in a deal valued at $14.3 billion.
$612 million (2017) [2] 
$-6.995 million (2016) [2] 
