Public regulatory phone
(630) 821-5400
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 |
|---|---|---|---|---|---|
| DURHAM SCHOOL SERVICES L | 0021789714 | ULS | 00e700ae7b55f78e3efa46de3ffcd3f446ac70081aab095729654ab9324aa384 | Authoritative identifier (100.0%) | 2026-08-02 00:48:17 |