Public regulatory phone
(312) 239-2400
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 |
|---|---|---|---|---|---|
| METRAWAVE LLC customer_inquiries | 0034738344 | FORM499 | 836741 | Authoritative identifier (100.0%) | 2026-08-02 00:48:10 |