Bandwidth.com, Inc. a United States-based company, which provides data and voice communications solutions. The Company offers data Internet, voice/voice over Internet protocol, managed network, and conferencing services. It offers phone services for business customers; integrated office phone systems, smartphones, and business-grade Internet connectivity solutions for small and medium sized businesses; and VoIP phone systems. The Company also provides integrated voice and emergency services, including static and nomadic E911 solutions, nationwide voice origination and termination, toll free, and SMS services for VoIP players and voice carriers; and voice, text, and data services for mobile phones with access to Wi-Fi.