Public regulatory phone
(469) 214-5299
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 |
|---|---|---|---|---|---|
| HighMark Energy Operating, LLC L | 0031181449 | ULS | 02e564e87f2675f23c4f13159dfeccf02a690d75d5a2b9652bdf5a254804866f | Authoritative identifier (100.0%) | 2026-08-05 10:18:30 |