Public regulatory phone
(509) 452-4099
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 |
|---|---|---|---|---|---|
| COWIN, RICHARD E DBA COWIN & SONS L | 0001582212 | ULS | 00b96843b372169d19990b2c282819b9495306f61a3cf4c36365884b07d9bff9 | Authoritative identifier (100.0%) | 2026-08-01 18:48:16 |