Public regulatory phone
(515) 242-3480
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 Manager | 0001642271 | CORES | 0001642271 | Authoritative identifier (100.0%) | 2026-08-03 11:18:32 |
| MIDAMERICAN ENERGY COMPANY Telecom Manager | 0002572543 | CORES | 0002572543 | Authoritative identifier (100.0%) | 2026-08-03 08:48:28 |