Public regulatory phone
(805) 815-8891
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 |
|---|---|---|---|---|---|
| Ustar Biotechnologies (Hangzhou) Ltd. Registration Manager | 0032797110 | CORES | 0032797110 | Authoritative identifier (100.0%) | 2026-08-23 03:46:26 |