Public regulatory phone
(415) 559-9722
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 |
|---|---|---|---|---|---|
| City and County Of San Francisco SFPUC owner | 0028144368 | ASR | 3410139a162f1eb50154fbd65815832d4350ba89d612543ea4f2bc802cdd515d | Authoritative identifier (100.0%) | 2026-08-03 12:18:23 |