Public regulatory phone
(206) 426-3403
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 |
|---|---|---|---|---|---|
| MASON COUNTY MEDIC ONE LTD L | 0009131582 | ULS | 01e47e3f99090f1aab9a7c0cad3fd4884d9b0da088a8dd7d220c109d2f6d5efc | Authoritative identifier (100.0%) | 2026-08-04 01:18:23 |