COMPANY SUMMARY. SpectrumVoIP is a privately-owned company founded in 2007, now grown to be the largest Texas-based Cloud Hosted VoIP Provider in the US. We deliver state-of-the-art cloud-hosted phone service utilizing the finest feature-rich platform available in the US. We are uniquely differentiated from competitors in the marketplace in that we offer Unlimited Features to our customers at a simple flat-rate price. Our solution is constantly a...
