Public regulatory phone
(801) 937-6232
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 |
|---|---|---|---|---|---|
| NORTHWEST PIPELINE CORPORATION L | 0001642271 | ULS | 0ba0d42bbf7a2944bf16b8f650f9cfd500a9f7847d24c0604f4f5d957b306a34 | Authoritative identifier (100.0%) | 2026-08-21 15:44:01 |