The Regional Bell Operating Companies (RBOC) are the result of United States v. AT&T, the U.S. Department of Justice antitrust suit against the former American Telephone & Telegraph Company. On January 8, 1982, AT&T Corp. settled the suit and agreed to divest its local exchange service operating companies. Effective January 1, 1984, AT&T Corp.'s local operations were split into seven independent Regional Bell Operating Companies known as the Baby Bells.
Rogers Telecom Inc. is a subsidiary of Rogers Communications. It is a Canadian company based in Toronto that focuses on integrated communications as a provider of data, e-business and voice services to business and households. It used to be known as Sprint Canada Inc., pursuant to a 1993 branding agreement between parent Call-Net Enterprises Inc. with what is now Sprint Nextel Corporation.
Sprint Corporation was an American telecommunications company. Before it merged with 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.
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.
Dex One Corporation was an American marketing company providing online, mobile and print search marketing via their DexKnows.com website, print yellow pages directories and pay-per-click ad networks in the U.S.
Centel Corporation was an American telecommunications company, with primary interests in providing basic telephone service, cellular phone service and cable television service.
Nextel Communications, Inc. was an American wireless service operator that merged with and ceased to exist as a subsidiary of Sprint Corporation, which would later be bought by T-Mobile US and folded into that company. Nextel in Brazil, and formerly in Argentina, Chile, Peru, the Philippines, and Mexico, is part of NII Holdings, a stand-alone, publicly traded company not owned by Sprint Corporation.
Daniel R. Hesse is the former chief executive officer of Sprint Corporation. Hesse's tenure at Sprint focused on improved customer service, and he served as the spokesperson in Sprint's "Simply Everything" commercials.
Lumen Technologies, Inc. is an American telecommunications company headquartered in Monroe, Louisiana, that offers communications, network services, security, cloud solutions, voice, and managed services. The company is a member of the S&P 500 index and the Fortune 500. Its communications services include local and long-distance voice, broadband, Multi-Protocol Label Switching (MPLS), private line, Ethernet, hosting, data integration, video, network, public access, Voice over Internet Protocol (VoIP), information technology, and other ancillary services. Lumen also serves global enterprise customers across North America, Latin America, EMEA, and Asia Pacific.
Embarq Missouri, Inc. is a telephone operating company providing local telephone services in Kansas and Missouri owned by CenturyLink.
CenturyLink of Florida, Inc. is a telephone operating company providing local telephone services in Florida owned by Lumen Technologies.
Central Telephone Company of Virginia is a telephone company owned by CenturyLink that provides a local telephone service within the commonwealth of Virginia, USA.
Brightspeed of Kansas, Inc., formerly United Telephone Company of Kansas, is one of several Brightspeed subsidiaries providing local telephone service in Kansas. Kansas towns that Brightspeed of Kansas serves include Junction City, Burlington, Hillsboro, and Garnett.
CenturyTel of Colorado, Inc. is a telephone operating company owned by CenturyLink that provides local telephone service in Colorado, including Pagosa Springs. The company is separate from CenturyTel of Eagle and Qwest Corporation, the other telephone companies CenturyLink owns in Colorado.
Central Telephone Company is a telephone operating company owned by Lumen Technologies that provides local telephone service in Florida, Nevada, and North Carolina. Its largest market is Las Vegas
Brightspeed of Texas, Inc. is a telephone operating company owned by Brightspeed that provides local telephone service in Texas. The company serves communities in Texas such as Killeen, Copperas Cove, and Cranfills Gap.
CenturyTel of Chester, Inc. is a telephone operating company owned by CenturyLink that provides local telephone service in Chester, Iowa and areas of Minnesota directly north.
CenturyTel of Eagle, Inc. is one of the CenturyLink operating companies in Colorado. The company was formed in 1928 as The Eagle Valley Telephone Company and originally served Eagle, Rio Blanco, and Routt counties in Colorado.
Prism TV is an American IPTV service owned by CenturyLink. It is based on the same technology as the U-verse service deployed by AT&T.
