XO Holdings , Inc.

13865 Sunrise Valley Dr.
Herndon, Virginia 20171
United States View Map >>

P: (703) 547-2000
XO Holdings, Inc. (OTCBB: XOHO) is the holding company of XO Communications, LLC (XOC) and Nextlink Wireless, Inc. (Nextlink). XO Communications is a leading provider of 21st century communications services for businesses and communications services providers, including 50 percent of the Fortune 500 and leading cable companies, carriers, content p... more

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Products & Services

ip communications, virtual private networking, telecommunications, internet access, ethernet speeds, web hosting, xo design logo, long distance carriers, wholesale services, private line, broadband services



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McLeodUSA Incorporated, Allegiance Telecom , Inc., XO, Teligent , Inc.

SIC Codes


Recently updated profiles at this company (5853 contacts available)

Michele Bibbus
Manager II - Project and Program Management
Michael Yochum
Market Operations, Manager
Robert Ferrelli
National Activations Center Director (NAC)
Roberta Kelly
Network Optimization Analyst
Daniel Chetelat
Operations, Supervisor
Stephanie Youngblood
Access Cost Analyst
Timothy Maestas
Senior Manager, Service Delivery
Jeff Wilkerson
Operations, Supervisor
Loriann Burke
Vendor Relationship Management
Thaddeus Everette
Network Technician II
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