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Telephone and Data Systems, Inc. is a Chicago-based telecommunications service company providing wireless, local- and long-distance telephone, broadband and video services to approximately 7 million customers in 36 states through its business units TDS Telecom and U.S. Cellular. The company began as a rural phone company in Wisconsin in 1969. In 1983 it founded U.S. Cellular as a subsidiary.
Cincinnati Bell Inc. is one of the leading companies in the Telecommunications sector.
Global Crossing was founded in 1997 based on the concept and promise of the IP convergence of voice, data and video traffic.
Based in the United States, Ansafone is a people-driven outsourced call center that provides total relationship integration for their clients and their customers. Founded in 1970, Ansafone has since grown into a highly successful multi-channel national outsourced call center, providing diverse call center solutions to small and large companies alike. Their unwavering commitment to their clients and team members has enabled them to effectively carve their own course into the 21st century of outsourcing.
Netcracker Technology, a wholly owned subsidiary of NEC Corporation, is a forward-looking software company, offering mission-critical solutions to service providers around the globe. Our comprehensive portfolio of software solutions and professional services enables large-scale digital transformations, unlocking the opportunities of the cloud, virtualization and the changing mobile ecosystem. With an unbroken service delivery track record of more than 20 years, our unique combination of technology, people and expertise helps companies transform their networks and enable better experiences for their customers.