Project facts
| Address | 425 W RANDOLPH ST, Chicago, IL |
|---|---|
| Jurisdiction | City of Chicago, IL (Cook County) |
| Operator named in the records | AT&T |
| Furthest step on record | Building permit issued, April 10, 2009 |
| Capacity stated in a filing | None stated |
| Floor area stated | None stated |
| Site area stated | None stated |
| Records on file | 14, from May 15, 2006 to January 3, 2009 |
Records on file
| Filed | Type and status | What the record says | Source |
|---|---|---|---|
| Building permit Building permit issued | MONTHLY MAINTENANCE JAN.-MARCH 2009 AT&T DATA CENTER 800-857-0902 #10085120 Applicant: ILLINOIS BELL / AT&T | Record | |
| Building permit Building permit issued | MONTHLY MAINTENANCE OCT.-DEC. 2007 AT&T DATA CENTER 1800-257-0902 #10085120 Applicant: ILLINOIS BELL / AT&T | Record | |
| Building permit Building permit issued | MONTHLY MAINTENANCE JULY THRU SEPTEMBER 2007 AT&T DATA CENTER 800-257-0902 #10085120 Applicant: ILLINOIS BELL / AT&T | Record | |
| Building permit Building permit issued | MONTHLY MAINTENANCE APRIL 2007 AT&T DATA CENTER 800-857-0902#10085120 Applicant: ILLINOIS BELL / AT&T | Record | |
| Building permit Building permit issued | MONTHLY MAINTENANCE MARCH 2007 AT&T DATA CENTER 800-257-0902 Applicant: ILLINOIS BELL / AT&T | Record | |
| Building permit Building permit issued | MONTHLY MAINTENANCE FEBRUARY 2007 AT&T DATA CENTER 1-800-257-0702 Applicant: ILLINOIS BELL / AT&T | Record | |
| Building permit Building permit issued | JANUARY 2007 MONTHLY MAINTENANCE AT&T DATA CENTER 1-800-857-09022 Applicant: ILLINOIS BELL / AT&T | Record | |
| Building permit Building permit issued | MONTHLY MAINTENANCE DECEMBER 2006 AT&T DATA CENTER 800-257-0902 #10085120 Applicant: ILLINOIS BELL / AT&T | Record | |
| Building permit Building permit issued | MONTHLY MAINTENANCE NOVEMBER 2006 AT&T DATA CENTER 800-257-0902 Applicant: ILLINOIS BELL / AT&T | Record | |
| Building permit Building permit issued | MONTHLY MAINTENANCE OCTOBER 2006 AT&T DATA CENTER 800-857-0902 #10085120 Applicant: ILLINOIS BELL / AT&T | Record | |
| Building permit Building permit issued | MONTHLY MAINTENANCE SEPT. 2006 AT&T DATA CENTER 800-257-0902 Applicant: ILLINOIS BELL / AT&T | Record | |
| Building permit Building permit issued | MONTHLY MAINTENANCE AUGUST 2006 AT&T DATA CENTER 800-257-0902 Applicant: ILLINOIS BELL / AT&T | Record | |
| Building permit Building permit issued | MONTHLY MAINTENANCE JULY 2006 AT&T DATA CENTER 800-257-0902 Applicant: ILLINOIS BELL / AT&T | Record | |
| Building permit Building permit issued | MONTHLY MAINTENANCE JUNE 2006 AT&T DATA CENTER 800-257-0902 Applicant: ILLINOIS BELL / AT&T | Record |
Every row comes from a public permit, air-quality or planning record, linked to its source. A permit shows that work was proposed or approved. It does not show that space is available or that a building is finished. Capacity figures carry the basis the filing gives.
Cite this page
Data Center Scouts, "AT&T data center at 425 W Randolph St, Chicago, IL," https://datacenterscouts.com/data-center-projects/illinois/425-w-randolph-st-chicago/, updated October 9, 2026. Source records are linked on the page. Journalists and researchers are welcome to use this data with a link back.
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