XO Communications, LLC, previously Nextlink Communications, Concentric Network Corporation and Allegiance Telecom, Inc., was an American telecommunications company. It was purchased and replaced by Verizon Communications.

Quick Facts Trade name, Company type ...
XO Communications, LLC
XO
Company typeSubsidiary
IndustryTelecommunications
Predecessors
  • Nextlink Communications
  • Concentric Network Corporation
  • Allegiance Telecom, Inc.
FoundedJuly 4, 1996; 28 years ago (1996-07-04) in Bellevue, Washington
FateReplaced by Verizon
SuccessorVerizon Communications
Headquarters,
Areas served
Primarily the United States, South America, Europe, Middle East, Asia and Oceania
Key people
  • Chris Ancell, CEO
  • Amador Lucero, COO
ProductsVoIP services, Network Services, Hosted Services, Carrier / Wholesale
Websitewww.xo.com
Close

Services

XO provided managed and converged Internet Protocol (IP) network services for small and medium-sized enterprises.[1] XO delivered services through a mix of fiber-based Ethernet and Ethernet over Copper (EoC).[2] In addition, the company had external network-to-network interface (E-NNI) agreements with traditional carriers and cable companies.[2]

Acquisition

In a news release dated February 22, 2016, Verizon announced plans to acquire XO Communications' "fiber-optic network business."[3][4] In 2017, Verizon completed its $1.8 billion acquisition of XO Communications.[5][6] As of summer 2020 all XO services have been migrated to Verizon.

References

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