Skip to content

Search
Timeline
Map
Graph
Threads
Civilizations
Eras
Random

A living digital encyclopedia of human civilization. Begin anywhere; follow the threads.

¶ Browse

Threads
Civilizations
Eras
Timeline
Map
Graph
Random entry
About

¶ Sources & licensing

Adapted prose from Wikipedia under CC BY-SA 4.0.
1911 Encyclopædia Britannica — public domain in the United States.
Imagery via Wikimedia Commons; per-image attribution on each entry.

¶ Colophon

Set in EB Garamond and JetBrains Mono. Built on Next.js 16 + Postgres 17 with pgvector + Drizzle ORM, deployed to Vercel atop a Neon Postgres branch.

Source at github.com/chloeilabs/alexandria.

Alexandria · MMXXVIExplicit colophon · 2026

Organization · 2005 CE

AT&T

Also known as

American Telegraph and Telephone
American Telephone & Telegraph
American Telephone & Telegraph
American Telephone & Telegraph Company
American Telephone & Telegraph Company
American Telephone and Telecommunications

Image illustrating AT&T — archival plate · Wikimedia Commons · AT&Tsee Wikimedia Commons

This entry is a stub. The Library is awakening — a longer account is being written.

Connected to

in countryUnited States1784 CE
founded byAlexander Graham Bell1847 CE
subsidiary · subsidiary of · ownsBellSouth1984 CE
subsidiary · subsidiary ofCricket Wireless1999 CE
employedDeborah Washington Brown1952 CE

+ 12 further connections to entries not yet ingested

¶ Auctoritates · sources

Adapted from Wikipediaview source ↗
CC BY-SA 4.0

AT&T · Alexandria

employedHarry Nyquist1889 CE

subsidiary · subsidiary ofIllinois Bell1881 CE

followsLeap Wireless1998 CE