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  2. United States Cellular Corporation - Wikipedia

    en.wikipedia.org/wiki/United_States_Cellular...

    Spectrum bandwidth includes, 5*5, or 10*10 MHz on band 12 700 MHz 5*5 MHz on band 5 850 MHz 5*5, or 10*10 MHz on band 4 AWS 1. U.S. Cellular also has 5Mhz or 10Mhz of spectrum on Band 66 (AWS-3) in some markets. The company began VoLTE trials during 2016, launched its first market with VoLTE during the first quarter of 2017. [21]

  3. Charter Communications - Wikipedia

    en.wikipedia.org/wiki/Charter_Communications

    Charter Communications, Inc., is an American telecommunications and mass media company with services branded as Spectrum. The company is headquartered in Stamford, Connecticut . With over 32 million customers in 41 states as of 2022, [ 5 ] [ 1 ] it is the largest cable operator in the United States by subscribers, [ 6 ] just ahead of Comcast ...

  4. Spectrum (brand) - Wikipedia

    en.wikipedia.org/wiki/Spectrum_(brand)

    Spectrum is the trade name of Charter Communications. The name is widely used by both market consumers and commercial businesses. Services that Spectrum offers include cable television, internet access, internet security, managed services, mobile phone, and unified communications. The Spectrum brand name was first introduced in 2014.

  5. History of AT&T - Wikipedia

    en.wikipedia.org/wiki/History_of_AT&T

    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 ...

  6. Charter rolls out new Spectrum pricing and internet speeds ...

    www.aol.com/news/charter-rolls-spectrum-pricing...

    Charter rolls out new Spectrum pricing and internet speeds, aims to 'be a better service operator'. Lillian Rizzo, CNBC. September 16, 2024 at 4:46 PM. Spectrum said it will charge as low as $30 a ...

  7. AT&T - Wikipedia

    en.wikipedia.org/wiki/AT&T

    AT&T Inc., simply known as AT&T, an abbreviation for its former name, the American Telephone and Telegraph Company, is an American multinational telecommunications holding company headquartered at Whitacre Tower in Downtown Dallas, Texas. [4] It is the world's third-largest telecommunications company by revenue and the second-largest wireless ...

  8. AT&T Wireless Services - Wikipedia

    en.wikipedia.org/wiki/AT&T_Wireless_Services

    AT&T Wireless Services, Inc., formerly part of AT&T Corporation, was a wireless telephone carrier founded in 1987 in the United States, based in Redmond, Washington, and later traded on the New York Stock Exchange under the stock symbol "AWE", as a separate entity from its former parent. On October 26, 2004, AT&T Wireless was acquired by ...

  9. Consolidated Communications - Wikipedia

    en.wikipedia.org/wiki/Consolidated_Communications

    Consolidated Communications was founded as the Mattoon Telephone Company in 1894 by Dr. Iverson A. Lumpkin in Mattoon, Illinois. In 1924, the company became the Illinois Consolidated Telephone Company (ICTC) and began acquiring telephone companies in the region over the next several decades, including telephone companies in Christian County, Montgomery County, the Illinois Southeastern ...