Public regulatory phone
(408) 434-4200
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 |
|---|---|---|---|---|---|
| KLA INSTRUMENTS CORPORATION L | ULS | 00667d3c260197089a25ec9c1d6207e8f402fe52ba619e7127ea6d8819b4694b | Authoritative identifier (100.0%) | 2026-08-01 07:18:16 |