Public regulatory phone
(636) 296-7053
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 |
|---|---|---|---|---|---|
| Jefferson County PWSD #3 L | 0025858283 | ULS | 0223139688df37ae3e75d274958b5a7fb4b00596ef69e5d5c23041b158497ee7 | Authoritative identifier (100.0%) | 2026-08-04 10:18:27 |