CallBlue is a long distance phone carrier providing domestic and international long distance, international dialing custom integrated Internet-based VOIP communication services, based on proprietary technology. Our services can be accessed via web browser
CallBlue is a long distance phone carrier providing domestic and international long distance, international dialing custom integrated Internet-based VOIP communication services, based on proprietary technology. Our services can be accessed via web browsers, SMS, standard phones, cell-phones, PC-Phone software and VOIP Phones.Pc To Phone, SMS Phone, CallBack Service and IP Phones are all brought together by CallBlue.com using our revolutionary, state-of-the-art technology!With CallBlue you will end up saving a lot on your long-distance and international call charges.
nPlusOne is a wholly owned subsidiary of Edinburgh Network Technologies Ltd. With literally decades of experience in the design and operation of SS7 and IP network infrastructure, hardware and OSS, as well as developer skills building the
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