Public regulatory phone
(605) 964-2016
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 |
|---|---|---|---|---|---|
| CHEYENNE RIVER SIOUX TRIBE Applicant | LMS | 38b7f7e6e1ba4c83af35c1b6063ebeb7 | High confidence (95.0%) | 2026-09-15 12:15:51 |