AT&T
| Definition | : | American Telephone and Telegraph Company |
| Category | : | Business » Companies & Corporations |
| Country/Region | : | United States  |
| Popularity | : |
|
What does AT&T mean?
AT&T Inc., originally American Telephone and Telegraph Company, is an American telecommunications company that provides voice, video, data, and internet telecommunications and professional services to businesses, consumers, and government agencies.