Public regulatory phone
(713) 857-6628
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 |
|---|---|---|---|---|---|
| Equistar Chemicals, LP L | 0001637172 | ULS | 0a0258f93ae894e0d51d4f3348ad704c007f0100321e12691dbd8fc9568539e6 | Authoritative identifier (100.0%) | 2026-08-17 22:49:28 |
| Lyondell Chemicals L | 0001532498 | ULS | 08f7462acafaf4365abeab7ed040a67c21b013c4fd1170a69a0ab687434f9b3e | Authoritative identifier (100.0%) | 2026-08-15 12:19:17 |
| Equistar Chemicals, LP L | 0001637172 | ULS | 079cd45d3dda80cc34f5469656543066c4e92165860ca26d10d5a54ff18f4260 | Authoritative identifier (100.0%) | 2026-08-13 02:49:09 |
| Equistar Chemicals, LP owner | 0001637172 | ASR | 617d7f92b7a5ee0eeba900470d1a807432fd1765a8ff1fc01dcc040f5442d752 | Authoritative identifier (100.0%) | 2026-08-05 19:48:28 |