Public regulatory phone
(508) 481-7900
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 |
|---|---|---|---|---|---|
| COMMONWEALTH GAS COMPANY DBA NSTAR GAS L | 0003627734 | ULS | 0106cc404039c8eb8e2ed1cbb0be8a7195ad9aef5b987e377a932a4d6c39e640 | Authoritative identifier (100.0%) | 2026-08-02 06:48:21 |