Michigan Bell Telephone Company Madison Central Exchange in Detroit
| Height | 49 m (160 ft) |
| Floors | 10 |
| Construction Year | 1948 |
| Structural Form | high-rise building |
| Main Usage | phone switching center |
| Status | completed |
| Architectural Style | art deco |
| Address | 89 East Bethune Street |
| City | Detroit |
| Country | United States |