Public regulatory phone
(208) 757-4000
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 |
|---|---|---|---|---|---|
| SUMOFIBER OF IDAHO LLC customer_inquiries | 0030593701 | FORM499 | 834207 | Authoritative identifier (100.0%) | 2026-08-01 21:48:09 |