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QBCOUSA, a division of Cubic Communications LLC, is a leading provider of broadband telephone services with subscriber lines worldwide. Our award-winning technology enables anyone to make and receive phone calls with a touch tone telephone almost anywhere a broadband Internet connection is available. We offer feature-rich and cost effective communication services that offer users an experience similar to traditional telephone services. Our Residential and Commercial plans offer consumers unlimited phone services and popular features like call waiting, call forwarding and voicemail - for one low, flat monthly rate. So welcome to QBCOUSA, where we aim to be at the head of Voice-over-Internet-Protocol technology, utilizing the latest available equipment on the market.