Public regulatory phone
(760) 931-2052
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 |
|---|---|---|---|---|---|
| Versum Materials I, LLC L | 0025806704 | ULS | 037d5f40da26ae77066843f6610ddaa06d74ba56fcab1b12720e7e0bc43ebd20 | Authoritative identifier (100.0%) | 2026-08-06 03:18:34 |