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Panorama of Chicago File 251-493-889
structure #764258468building

AT&T Switching Center

existing 4 floors

Location of AT&T Switching Center

Object dataJoin to edit

Floors4
Structural Formlow-rise building
Main Usagephone switching center
Status existing
Architectural Styleneo-classical
Address641-649 North Dearborn Street
Smart Address641–649 North Dearborn Street
CityChicago, IL
CountryUnited States
Source: SKYDB | As of: 2026-10-09

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