Founded in 1983 and headquartered in Dallas, TX, AT&T Corp. is a business services communications provider, offering a variety of global communications services to customers, including large domestic and multinational businesses, small and medium-sized businesses and government agencies. The Company operates a telecommunications networks in the United States and, through the Global Network Services, provides an array of services, and customized solutions.
| Website | http://www.att.com |
| Ticker | T |
| Revenue | $122 billion |
| Funding | $10.6 billion |
| Employees | View employees |
| Address | 208 S Akard Street, Dallas, Texas 75202, US |
| Phone | (210) 821-4105 |
| Fax | (210) 351-2071 |
| Industry | Telecommunications, Telephony & Wireless |
| Competitors | Rogers Communications, Videotron, SaskTel, TELUS, Shaw Communications, Bell, Freedom Mobile, Fido Mobile, Public Mobile, Koodo +22 more (view full list) |
| SIC | SIC Code 599 Companies, SIC Code 59 Companies |
| NAICS | NAICS Code 813 Companies, NAICS Code 44 Companies, NAICS Code 81 Companies, NAICS Code 8134 Companies |
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AT&T Canada Inc Questions
The AT&T Canada Inc annual revenue was $122 billion in 2026.
AT&T Canada Inc is based in Dallas, Texas.
The NAICS codes for AT&T Canada Inc are [813, 44, 81, 8134].
The SIC codes for AT&T Canada Inc are [599, 59].
