Public regulatory phone
(520) 770-7554
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 |
|---|---|---|---|---|---|
| Tucson Electric Power Company owner | 0003800471 | ASR | 4482e4e207163f92b3f2e118e225007d0385735a7230506fb41b808346ee2931 | Authoritative identifier (100.0%) | 2026-08-04 10:48:24 |
| Tucson Electric Power Company owner | 0003800471 | ASR | 2f40c6f8e128ae7f255952fe7ff8b97b773c286716bdb456eca629b8ae3514c8 | Authoritative identifier (100.0%) | 2026-08-03 04:48:22 |