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

• Consultants - Communication
• Telecommunications Contractors
• Telephones Communications Services
• Television Cable & Catv & Satellite Systems Companies
• Internet Service And Access Providers

North American Industry Classification System (NAICS) Categories:

• Wired Telecommunications Carriers > Local & Long Distance Telephone Service
• Wireless Telecommunications Carriers (Except Satellite)
• All Other Telecommunications > Internet Service Providers
• Engineering Services > Engineers Electrical, Electronic & Communications > Communication Consultants
• Other Management Consulting Services > Communications Consultants
• Other Scientific And Technical Consulting Services > Communications Consultants

Standard Industry Classification (SIC) Categories:

• Electrical Work > Electronic & Communications Contractors > Telecommunications Contractors
• Telephone Communications, Except Radio > Local & Long Distance Telephone Service
• Cable & Other Pay Tv Services > Satellite Communications Services
• Communication Services, Nec > Specialty Communication Companies & Services > Communication Consultants
• Information Retrieval Services > Internet Services > Internet Service And Access Providers
• Business Consulting Services, Nec > Communications Consultants