Public regulatory phone
(605) 721-2161
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 |
|---|---|---|---|---|---|
| Black Hills Corporation owner | 0017255928 | ASR | 6ea15ffbe096d0786a141cd5c444fc67a0a8dbea638a817749825f2415f775b5 | Authoritative identifier (100.0%) | 2026-08-06 11:18:32 |
| Cheyenne Light Fuel and Power Company L | 0001631100 | ULS | 03834f2d02636479c7cdae985247034dc56bc2811b4d26848b746c877d980009 | Authoritative identifier (100.0%) | 2026-08-06 04:18:32 |
| Black Hills Corporation owner | 0017255928 | ASR | 65b252256ad043c0623e186cc316b448db28c378398b9e2da90d7da3d409e353 | Authoritative identifier (100.0%) | 2026-08-06 00:48:29 |
| Black Hills Corporation L | 0017255928 | ULS | 01d4b380f3d7bf8d531c2c825ef57272f3d04f09e8127171199943e064de16b9 | Authoritative identifier (100.0%) | 2026-08-03 23:18:26 |