Public regulatory phone
(800) 644-1850
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 |
|---|---|---|---|---|---|
| Telecarrier Services, Inc. customer_inquiries | 0000020073 | FORM499 | 819334 | Authoritative identifier (100.0%) | 2026-08-01 01:48:06 |