Public regulatory phone
(781) 907-3409
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 |
|---|---|---|---|---|---|
| KeySpan Corporation L | 0003507175 | ULS | 033ee8a42ffe351b23b767237b478d1e987f49b168cef7dc25a75728a2a29960 | Authoritative identifier (100.0%) | 2026-08-05 19:18:31 |
| NATIONAL GRID USA SERVICE CO, INC. L | 0003628997 | ULS | 032def279b1279879f00ef127933ea37c6edd6b59bf1e4f532d23b99e9a2b552 | Authoritative identifier (100.0%) | 2026-08-05 17:48:31 |
| KeySpan Corporation L | 0003507175 | ULS | 02f7accd1c169459d07cba56b7aa7a17fdcb00b97ff27f4724a6ad4bc0885064 | Authoritative identifier (100.0%) | 2026-08-05 12:18:30 |
| NIAGARA MOHAWK POWER CORP L | 0005196530 | ULS | 02a35c8d45eb0b6668a58c16ad03ff311a05978aca864661e26df6995226fa21 | Authoritative identifier (100.0%) | 2026-08-05 03:48:30 |
| KeySpan Corporation L | 0003507175 | ULS | 02885ce119a455614e7e04608686679af2e7b51dc90cd592f7a658c95927f06c | Authoritative identifier (100.0%) | 2026-08-05 00:18:27 |
| NATIONAL GRID USA SERVICE CO, INC. L | 0003628997 | ULS | 0016f3561cdf1303336272a4878473b905d4e14b24d015ca77360ef59c18c8c6 | Authoritative identifier (100.0%) | 2026-07-31 20:09:47 |