Public regulatory phone
(303) 295-4381
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 Denver ELECTRONIC ENGINEERING BUREAU | 0001621218 | CORES | 0001621218 | Authoritative identifier (100.0%) | 2026-08-03 00:48:26 |