Public regulatory phone
(800) 766-9730
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 |
|---|---|---|---|---|---|
| Cambridge Tel. Co. Inc. customer_inquiries | 0003801909 | FORM499 | 806475 | Authoritative identifier (100.0%) | 2026-07-31 19:09:45 |