Over the past 20+ years, Telesystem has advanced as the dominant communications provider in Northwest/North Central, Ohio and Southeast, Michigan. Today that reach extends to all 48 continental United States - from California and Texas to New Jersey and Connecticut – made possible by the development and delivery of advanced technologies.
Delivering high-quality voice, video, data, and computing solutions across their highly-advanced fiber SONET and carrier-grade Ethernet core network, Telesystem is committed to providing customers and partners solutions they can trust. This includes offerings such as Secure Internet as a Service, Hosted VoIP, SIP Trunks, Dedicated Internet Access, and Managed Computing Services. Telesystem boasts 39 national Points of Presence (POPs), 2 privately-owned, compliant data centers, and 27 NNI Agreements that allow for blanket Ethernet coverage from coast to coast.
Guided by our customer-centric mission, Telesystem has grown its customer base to serve over 15,000 business locations including hospitals, universities, local public and private school districts, banks, and regional government offices.