Public regulatory phone
(818) 799-0133
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 |
|---|---|---|---|---|---|
| GREENFIELD ASSOCIATES L | ULS | 04c100cf01657061468b82fc682996081f50e0fc3193070d908a61f67c9ea8d7 | Authoritative identifier (100.0%) | 2026-08-08 04:18:41 |