Public regulatory phone
(915) 367-9155
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 |
|---|---|---|---|---|---|
| S.W. Howell Engineering Inc L | 0001659689 | ULS | 00c9bb80f268161606e42fb368a45de3f905c62f6e9068839ea85da31f12ccd5 | Authoritative identifier (100.0%) | 2026-08-01 22:18:16 |