Public regulatory phone
(414) 221-4662
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 |
|---|---|---|---|---|---|
| WISCONSIN GAS LLC L | 0003925575 | ULS | 0465d34c84aedecf46243c524391d75c7c01a67e3fd3ad7802431c1819ed2229 | Authoritative identifier (100.0%) | 2026-08-07 11:48:41 |