Zayo Group provides bandwidth, voice and managed services to Carrier, Enterprise, SME and government customers. Headquartered in Louisville, Colorado, Zayo Group operates three business units, Zayo Bandwidth, Zayo Managed Services and Onvoy Voice Services. Zayo provides its services over a fiber network that spans 43 markets and 9 states. Carrier customers include telecom, wireless, cable TV, LECs and Internet service providers. Enterprise customers include web-centric businesses, technology companies, government, education, financial services, healthcare providers and SME entities. Zayo’s product set includes private line, Ethernet, wavelength, Internet, SS7, long distance, tandem switching, Operator Services, TDM voice, VoIP, video-conferencing, web hosting, and more.
