General Business
Teleport Communications America, LLC
AT&T-affiliated local exchange carrier in Chicago.
Teleport Communications America (TCA), part of AT&T after its 1998 merger with Teleport Communications Group. The 111 N Canal license registers TCA’s operations at one of multiple Chicago addresses (also 30 S Wacker and 427 S LaSalle).
From fcc.gov — verified 2026-05-19. Check the site for current hours and details.
- Address
- 111 N Canal St, Chicago, IL, 60606
- Ward
- 42
- Nearest L
-
- Clinton GreenPink · 970 ft
- License type
-
- Limited Business License
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