Telecommunications Companies

XO Communications

Company Website

5771 Copley Dr.
San Diego, CA 92111

Year Est. in San Diego: 1999

Sourcebook Data

View all the companies in Telecommunications Companies

XO Communications

Number of Local Full-Time Employees


Services Offered

Provider of IP communications, managed network and IT infrastructure solutions for businesses and enterprises

Featured Product Lines

Internet connectivity and intelligent networks; voice, collaboration and communications; cloud computing, hosting and IT services; network security and data protection; wholesale IP, data and network services


Paul Barry

  • Branch Manager