Public regulatory phone
(847) 593-1213
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 |
|---|---|---|---|---|---|
| Crescend Technologies LLC President | 0004288767 | CORES | 0004288767 | Authoritative identifier (100.0%) | 2026-09-01 13:37:47 |