Public regulatory phone
(708) 331-1422
Associations below come from public FCC regulatory records. Confidence describes the source relationship, not current ownership of the number.
| Company or contact | FRN | System | Source record | Confidence | Observed |
|---|---|---|---|---|---|
| CONTRACTORS POWER & LIGHT COMPANY L | 0027328954 | ULS | 112aaf9fdedcb67f96da3288234c5f4b9c9a5fdf62ecb88bf2fd054564144516 | Authoritative identifier (100.0%) | 2026-09-08 18:45:30 |