Interstate Telecommunications

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

• Communication Companies & Services
• Telecommunications Services

North American Industry Classification System (NAICS) Categories:

• Wired Telecommunications Carriers > Telecommunications Services
• All Other Business Support Services > Specialty Communication Companies & Services

Standard Industry Classification (SIC) Categories:

• Telephone Communications, Except Radio > Telecommunications Services
• Communication Services, Nec > Specialty Communication Companies & Services