Adtran

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

• Data Communications Service
• Telecommunications Equipment & Systems Service & Repair

North American Industry Classification System (NAICS) Categories:

• Satellite Telecommunications > Telephone Communications, Except Radio, Nec > Data Communications Service
• Communication Equipment Repair And Maintenance > Electronic Equipment Repair, Except Computers > Telecommunications Equipment & Systems Repair

Standard Industry Classification (SIC) Categories:

• Telephone Communications, Except Radio > Telecommunications Services > Data Communications Service
• Electrical And Electronic Repair Shops, Nec > Electronic Equipment Repair, Except Computers > Telecommunications Equipment & Systems Repair