Public regulatory phone
(508) 421-7794
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 |
|---|---|---|---|---|---|
| NATIONAL GRID USA SERVICE CO, INC. L | 0003628997 | ULS | 0983f58dbbf3ccbe2783597255aa0224887156d5ed654af8e45be7c37bb157b8 | Authoritative identifier (100.0%) | 2026-08-16 21:19:28 |