Public regulatory phone
(770) 844-4444
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 |
|---|---|---|---|---|---|
| FREQUENCY MANAGEMENT SYSTEMS L | 0005443791 | ULS | 02878990d136182342760da1393ec74f8befce140a8f401d573081c6b2c72702 | Authoritative identifier (100.0%) | 2026-08-05 00:18:27 |