Contact XO Communications

Phones:
  • (866) 269-3472
  • (800) 421-3872

Customer Service:

  • (888) 575-6398

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Mailing Address:
XO Communications
13865 Sunrise Valley Drive
Herndon, Virginia 20171
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About XO Communications

XO Communications is a leading communication solutions company. It works with businesses, government, domestic and international telecommunications carriers, cable companies, content providers and mobile wireless companies. Company works through three units: XO Business Services, XO Carrier Services and XO Small Business Services. XO Communications provides such services as VoIP Services including IP Flex, XO SIP, XO Enterprise SIP, iPBX and XO Anywhere feature. Voice services include local services, long distance, conferencing, interactive voice services, mass notification system. XO Communication has network services with MPLS IP-VPN, IP Flex with VPN, dedicated internet access, Ethernet, private line, wavelength, collocation, fixed broadband wireless and managed security. Also company works with hosted services and caries and wholesale services.

XO Communications reviews and complaints

XO Communications is ranked 144 out of 862 in Media category

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