Public regulatory phone
(202) 383-3334
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 |
|---|---|---|---|---|---|
| United Spectrum Management Services LLC L | 0016583767 | ULS | 0433acab6fda3ac059a05aa05cfd8ef84b3f06bbf97b037f8ee31eb30df360c1 | Authoritative identifier (100.0%) | 2026-08-07 03:18:36 |