trueNAICSAT&T Corporation NAICS Code
AT&T Inc.
About AT&T Corporation
AT&T Inc. is an American telecommunications holding company that provides telecommunications services, including wireless, fiber internet, home phone, and IoT solutions. The company also offers cybersecurity, network consulting, and business continuity planning, serving both personal and business clients across sectors such as healthcare, retail, hospitality, financial services, transportation, and manufacturing. AT&T operates a global network infrastructure and maintains a supply chain and logistics network to support its operations. The company is publicly traded and is a member of the S&P 100 and S&P 500 indices.
Primary NAICS Classification
517111Wired Telecommunications CarriersAlso 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
Code Crosswalks
| System | Code | Title |
|---|---|---|
| NACE | 61.10 | Wired telecommunications activities |
| NACE | 61.20 | Wireless telecommunications activities |
| NACE | 62.02 | Computer consultancy activities |
| ISIC | 6110 | Wired telecommunications activities |
| ISIC | 6120 | Wireless telecommunications activities |
| ISIC | 6202 | Computer consultancy and computer facilities management activities |
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