Public regulatory phone
(603) 529-9911
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 |
|---|---|---|---|---|---|
| Granite State Tel. Inc. customer_inquiries | 0003666708 | FORM499 | 807063 | Authoritative identifier (100.0%) | 2026-07-31 19:09:45 |
| Granite State Tel. Inc. mitigation_contact | 0003666708 | RMD | RMD0002410 | Authoritative identifier (100.0%) | 2026-07-31 17:04:42 |