Local-telephony New York City

deltathree, Inc. (deltathree) is a provider of integrated voice-over-Internet protocol (VoIP) telephony services, products, hosted solutions and infrastructure. The Company was founded to capitalize on the growth of the Internet as a communications tool ...

Fusion Telecommunications International, Inc. (Fusion) is an international communications carrier delivering voice-over Internet protocol (VoIP) and other Internet services to, from, in and between markets in Asia, the Middle East, Africa, Latin America ...

DIgby 4 is a 24-year old business located in New York City. Our clients range from recognized global organizations to companies with fewer than fifty people. DIgby 4 was founded in 1979. At that time, it had just become legal in the United States for an ...