Public regulatory phone
(618) 258-2389
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 |
|---|---|---|---|---|---|
| OLIN CORPORATION DBA OLIN BRASS AND WINCHESTER INC GREGORY A MORTLAND | 0005144506 | CORES | 0005144506 | Authoritative identifier (100.0%) | 2026-08-03 18:48:41 |
| OLIN CORPORATION DBA OLIN BRASS AND WINCHESTER INC L | 0005144506 | ULS | 01bb8e7d82dc0b0f80d04c5c5c56c205e4be3d2a455db01aa8eb0e904b1dd6bb | Authoritative identifier (100.0%) | 2026-08-03 18:48:23 |