Public regulatory phone
(972) 219-8972
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 |
|---|---|---|---|---|---|
| HARNACK ENGINEERING INC owner | ASR | 4a6b751c09faf8f40097445cfa162309fec911742dc288ac4509c6320d8e625a | Authoritative identifier (100.0%) | 2026-08-04 19:18:24 |