Public regulatory phone
(816) 421-5450
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 |
|---|---|---|---|---|---|
| J H MACKAY ELECTRIC CO INC L | ULS | 026fb343ba4e2113437d841fcbf9736bcd553d7b271d3861e81280ae32d0487c | Authoritative identifier (100.0%) | 2026-08-04 21:48:26 |