Public regulatory phone
(619) 710-8710
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 |
|---|---|---|---|---|---|
| Calpine Corporation L | 0005774849 | ULS | 033c67e4c809f805e0bcf50683fb697e448a45c4359609068edb4a91189e2f72 | Authoritative identifier (100.0%) | 2026-08-05 19:18:31 |