The American Telecommunication Group Inc

The American Telecommunication Group Inc is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Long Distance Telephone Companies & Service
• Telecommunications Consultants

North American Industry Classification System (NAICS) Categories:

• Telecommunications Resellers > Local & Long Distance Telephone Service > Telephone Long Distance Companies & Services
• Other Scientific And Technical Consulting Services > Communications Consultants > Telecommunications Consultants

Standard Industry Classification (SIC) Categories:

• Telephone Communications, Except Radio > Local & Long Distance Telephone Service > Telephone Long Distance Companies & Service
• Business Consulting Services, Nec > Communications Consultants > Telecommunications Consultants