American District Telegraph Company

American District Telegraph Company is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Telegrams & Telegraph Service
• Television Systems Closed Circuit Telecasting

North American Industry Classification System (NAICS) Categories:

• Other Electronic Parts And Equipment Merchant Wholesalers > Radio & Television Equipment > Television Systems Closed Circuit Telecasting
• Wired Telecommunications Carriers > Telegrams & Telegraph Service

Standard Industry Classification (SIC) Categories:

• Telegraph And Other Message Communications
• Electronic Parts & Equipment > Radio & Television Equipment > Television Systems Closed Circuit Telecasting