Public regulatory phone
(240) 660-2944
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 |
|---|---|---|---|---|---|
| Grand Electronics, INC Manager | 0023838527 | CORES | 0023838527 | Authoritative identifier (100.0%) | 2026-08-29 18:21:33 |