Public regulatory phone
(800) 479-4500
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 |
|---|---|---|---|---|---|
| DSI-ITI, Inc. customer_inquiries | 0019667583 | FORM499 | 828195 | Authoritative identifier (100.0%) | 2026-08-01 10:48:10 |
| Global Tel*Link Corporation customer_inquiries | 0003734985 | FORM499 | 809240 | Authoritative identifier (100.0%) | 2026-07-31 20:09:44 |