Xo Communications

Xo Communications is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Internet
• Teleconferencing Service & Systems
• Telephones Communications Services

North American Industry Classification System (NAICS) Categories:

• Other Electronic Parts And Equipment Merchant Wholesalers > Communication Equipment > Teleconferencing Equipment & Systems
• Wired Telecommunications Carriers > Local & Long Distance Telephone Service
• Internet Publishing & Broadcasting & Web Search Portals
• Telephone Answering Services > Telephone Answering & Messenger Services > Teleconferencing Service

Standard Industry Classification (SIC) Categories:

• Telephone Communications, Except Radio > Local & Long Distance Telephone Service
• Electronic Parts & Equipment > Communication Equipment > Teleconferencing Equipment & Systems
• Information Retrieval Services > Internet Services
• Business Services, Nec > Telephone Answering & Messenger Services > Teleconferencing Service