Public regulatory phone
(563) 552-3000
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 |
|---|---|---|---|---|---|
| DUBUQUE COMMUNITY SCHOOLS L | 0007293897 | ULS | 0057d65594f97f5d815287d0440b7456388dc628fb3c612198da07bc850e79a9 | Authoritative identifier (100.0%) | 2026-08-01 06:18:13 |