Companies and Brands

AT&T

Communication Services

Citation Formats

General Reference

Business Atlas. "AT&T." Accessed September 6, 2026. https://business.interactiveatlas.org/companies/at-and-t.

APA Style

Business Atlas. (n.d.). AT&T. Retrieved September 6, 2026, from https://business.interactiveatlas.org/companies/at-and-t

BibTeX

@misc{businessatlas-at-t,
  author = {Business Atlas},
  title = {AT&T},
  year = {2026},
  url = {https://business.interactiveatlas.org/companies/at-and-t},
  note = {Accessed September 6, 2026}
}

AT&T is an American multinational telecommunications company headquartered in Dallas, Texas, tracing its lineage to the original American Telephone and Telegraph Company, founded in 1885 as a long-distance subsidiary of American Bell Telephone. The modern corporation took shape as Southwestern Bell Corporation after the 1984 breakup of the Bell System telephone monopoly and later readopted the AT&T name; it is today one of the largest telecommunications providers in the world, offering wireless, broadband and business communication services.

Cross-Tradition Connections