Velarion Records
Follow this air source Velarion Records emails you this air source’s record, cited to the public filing, and tells you when the register changes it. Free.
We’ll email you a link to confirm. The continuous daily watch on every change is the paid alert. Unsubscribe any time.
Also free: The Pay Desk, the weekly executive pay briefing.

Clean Air Act stationary source · ICIS-AIR IL000031600GFB

IL BELL TELEPHONE CO DBA AT&T ILLINOIS, Chicago, IL: Clean Air Act compliance record, inspections, violations, penalties

IL BELL TELEPHONE CO DBA AT&T ILLINOIS, at 233 W 76TH ST, Chicago in Cook County, Illinois, is an operating minor source of air pollution on EPA’s ICIS-AIR register. EPA’s file records its current violation status (ICIS-AIR’s high-priority violation field) as “No Violation Identified”. Cook County is on EPA’s Green Book list of areas that do not meet a national air quality standard. The status and classification are as EPA’s facility file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the source’s current standing, quarter by quarter.

What the register holds for IL BELL TELEPHONE CO DBA AT&T ILLINOIS: its ICIS-AIR ID, its operating status, its emissions classification, its current violation status, its industry code and its address in Chicago, Cook County, Illinois. EPA’s compliance evaluation, violation, stack test and enforcement files, as loaded, hold no record for ICIS-AIR IL000031600GFB since January 1, 2017.

Identity

Facility as filedIL BELL TELEPHONE CO DBA AT&T ILLINOIS
ICIS-AIR IDIL000031600GFB
EPA facility registry ID110018188771
Operating statusOperating
Emissions classificationMinor source
Current violation status (ICIS-AIR high-priority violation field)No Violation Identified
Address233 W 76TH ST, Chicago, IL 60620-1011
CountyCook County
In a nonattainment countyYes (EPA Green Book)
Industry (NAICS)Telecommunications (NAICS 5179)
SIC code4813
EPA region05

Cited to the EPA ICIS-AIR facility file (ECHO download).

Programs and pollutants

Velarion’s copy of EPA’s ICIS-AIR download does not include its program, pollutant and Title V certification files, so this page does not list the Clean Air Act programs IL BELL TELEPHONE CO DBA AT&T ILLINOIS is under or the pollutants it is permitted for. The programs each evaluation and violation below was recorded under are shown with it. EPA’s free Detailed Facility Report lists both.

Compliance evaluations

EPA’s compliance evaluation file holds no evaluation of ICIS-AIR IL000031600GFB since January 1, 2017.

Violations

A high-priority violation (HPV) is the most serious class of Clean Air Act non-compliance an agency records; a federally reportable violation (FRV) is the next step down. Each row is one determination as EPA’s violation history files it.

EPA’s violation history file holds no violation for ICIS-AIR IL000031600GFB since January 1, 2017.

Enforcement and penalties

0 formal enforcement actions since January 1, 2017, 0 of them with a penalty filed above zero. Each penalty is shown as EPA’s formal action file states it; “Not stated” means the file gives no figure, and $0 is a disclosed zero.

Informal enforcement

EPA’s informal action file holds no notice or warning for ICIS-AIR IL000031600GFB since January 1, 2017.

Stack tests

EPA’s stack test file holds no test at ICIS-AIR IL000031600GFB since January 1, 2017.

Cited to the EPA ICIS-AIR evaluation, violation, stack test and enforcement files (ECHO download), events dated January 1, 2017 or later as loaded; up to 50 rows of each shown, newest first.

Watch this source

One source, $99/month. A source: the register entry for a plant, refinery, kiln, generating station, or other fixed installation the agency tracks under the Clean Air Act. Choose “One source” and enter this source’s ICIS-AIR ID, IL000031600GFB.

Start the watch

How often?
  • One source — $99/month
  • One county — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

How we handle your data → Privacy

EPA publishes a free Detailed Facility Report for every source on ECHO: its compliance status quarter by quarter, its evaluations, and its violations, enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter EPA facility registry ID 110018188771 there.

Nearby on the register

Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.

What this page shows

IL BELL TELEPHONE CO DBA AT&T ILLINOIS is a minor-emissions Clean Air Act source in Chicago, and of the 13,624 minor sources in Illinois, 4.0% have at least one violation on file since 2017, a rate this facility does not match because it has none. Among the 41 Clean Air Act sources in Cook County sharing its industry code (NAICS 5179), it stands as one of the peers in that group, and it has recorded zero compliance evaluations and zero enforcement actions since 2017, compared with 9.4% of the 4,043 minor sources in Cook County that have at least one compliance evaluation on file over the same period.