Public regulatory phone
(314) 634-3020
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 |
|---|---|---|---|---|---|
| CAPITAL SAND COMPANY INC L | 0010489086 | ULS | 0f40e4ecf867ce3dac605e5b05d7a4053da1e22c0f52e9d6aa9f88abc3415465 | Authoritative identifier (100.0%) | 2026-09-01 10:44:53 |