AT&T Corporation NAICS Code

About AT&T Corporation

AT&T Inc. is an American multinational telecommunications holding company headquartered in Downtown Dallas, Texas. It is the world's largest telecommunications company by revenue and the third largest provider of mobile telephone services in the United States. With revenues of $168.8 billion, AT&T ranked 13th on the Fortune 500 rankings of the largest United States corporations. Throughout the 20th century, ATT had a monopoly on phone service in the country. Originally known as the American District Telegraph Company, it expanded its services through mergers and became Southwestern Bell Telephone Company in 1920. In 1899, AT andT became the parent company after selling its assets to its subsidiary. The company was rebranded as AT&M Corp. in 1994 after a 1982 United States v.

Primary NAICS Classification

Also Classified Under

Revenue Breakdown by NAICS

Estimated revenue distribution across industry classifications:

Core Offerings

• •IoT Solutions Development
• •Telecommunications Services
• •5G Network Solutions
• •Network Consulting Services
• •Sustainability and Emissions Reduction Solutions
• •IPTV Services
• •Digital Divide Bridging Services
• •Fiber Internet Services
• •Home Phone Services
• •Business Communication Solutions
• •Cybersecurity Services
• •Wireless Communication Services
• •Digital Television Services
• •Business Continuity Planning Services
• •Digital Literacy Services

Technologies

Code Crosswalks