Locate these Service Locations on a map >>
| Site Type | Country | City, State | Building Name | Address | ZIP Code |
|---|---|---|---|---|---|
| COB | United States | CHICAGO, IL | 401 S LaSalle St | 401 SOUTH LASALLE STREET | 60605 |
| COB | United States | CHICAGO, IL | Wrigley Bldg-North Tower | 410 NORTH MICHIGAN AVENUE | 60611 |
| COB | United States | CHICAGO, IL | One Financial Place | 425 SOUTH FINANCIAL PLACE | 60605 |
| COB | United States | CHICAGO, IL | Old Chicago Post Office | 433 WEST VAN BUREN STREET | 60607 |
| COB | United States | CHICAGO, IL | 444 N Michigan Ave | 444 NORTH MICHIGAN AVENUE | 60611 |
| COB | United States | CHICAGO, IL | River Point | 444 WEST LAKE STREET | 60606 |
| COB | United States | CHICAGO, IL | NBC Tower | 455 CITYFRONT PLAZA DRIVE | 60611 |
| COB | United States | CHICAGO, IL | Citicorp Center | 500 WEST MADISON STREET | 60661 |
| COB | United States | CHICAGO, IL | 500 W Monroe St | 500 WEST MONROE STREET | 60661 |
| COB | United States | CHICAGO, IL | The AMA Bldg | 515 NORTH STATE STREET | 60654 |
| COB | United States | CHICAGO, IL | 525 W Monroe St | 525 WEST MONROE STREET | 60661 |
| COB | United States | CHICAGO, IL | Bank of America Plaza | 540 WEST MADISON STREET | 60661 |
| COB | United States | CHICAGO, IL | 55 E Monroe St | 55 EAST MONROE STREET | 60603 |
| COB | United States | CHICAGO, IL | 55 W Monroe St | 55 WEST MONROE STREET | 60603 |
| COB | United States | CHICAGO, IL | 55 W Wacker Dr | 55 WEST WACKER DRIVE | 60601 |
| COB | United States | CHICAGO, IL | 550 W. Jackson | 550 WEST JACKSON BOULEVARD | 60661 |
| COB | United States | CHICAGO, IL | 600 W Chicago Ave | 600 WEST CHICAGO AVENUE | 60654 |
| COB | United States | CHICAGO, IL | 601 South LaSalle | 601 SOUTH LASALLE STREET | 60605 |
| COB | United States | CHICAGO, IL | 625 N Michigan Ave | 625 NORTH MICHIGAN AVENUE | 60611 |
| COB | United States | CHICAGO, IL | Three First National Plaza | 70 WEST MADISON STREET | 60602 |
Legend:
CNDC: Carrier Neutral Data Center
CDC: Cogent Data Center
COB: Corporate Office Building
CDC: Cogent Data Center
COB: Corporate Office Building