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Virtutone Networks Inc is a publicly traded company listed on the Toronto venture exchange under the symbol VFX.
C Spire is an advanced technology company that delivers customer-inspired, nationwide wireless network services, business solutions and 1Gbps Fiber to the Home Internet / HDTV / VOIP.
DT Corporation (IDT), is a multinational holding company with operations primarily in the telecommunications industry. The Company operates in two segments: Telecom Platform Services and Consumer phones Services, which comprise its IDT Telecom division. Telecom Platform Services provides telecommunications services, including prepaid and rechargeable calling products and international long distance traffic termination, as well as various payment services. Consumer Phone Services provides consumer local and long distance services in the United States.
Warwick Communications, Inc. is one of the leading companies in the Telecommunications sector.
Telefónica is a company that is aware of the new challenges posed by today’s society. This is why we offer the means to facilitate communication between people, providing them with the most secure and state of the art technology in order for them to live better, and for them to achieve whatever they resolve. An innovative and attentive spirit with an immense technological potential that multiplies the ability to choose of its more than 350 million clients in 21 countries. Telefónica is a 100% listed company with more than one and a half million shareholders, traded in several of the most important stock markets around the world.