Public regulatory phone
(319) 298-5400
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 |
|---|---|---|---|---|---|
| Iowa Interstate Railroad L | 0012131843 | ULS | 155cdbdbc8933f4551ac1dbcf25949f286333c183cc358bdf74eb4af95572474 | Authoritative identifier (100.0%) | 2026-09-16 01:45:56 |
| Iowa Interstate Railroad owner | 0012131843 | ASR | 866a63eb6b541b25ac5cbb6bd67bffb1956421b0d32f846458eb2273594bab4e | Authoritative identifier (100.0%) | 2026-08-08 01:18:39 |
| Iowa Interstate Railroad L | 0012131843 | ULS | 0261d9148ef54e8f017ebe6b4204a69792ca64eff2b9f266fe4fe9b5400c5528 | Authoritative identifier (100.0%) | 2026-08-04 19:18:27 |
| Iowa Interstate Railroad owner | 0020174017 | ASR | 47bbbde77def152cdbdc9c3de4f92782619bfd576ed474daf78221e313213335 | Authoritative identifier (100.0%) | 2026-08-04 15:18:24 |