Public regulatory phone
(800) 444-3333
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 |
|---|---|---|---|---|---|
| WorldCom, Inc. & Subsidiaries- CONSOLIDATED customer_inquiries | 0007532906 | FORM499 | 822096 | Authoritative identifier (100.0%) | 2026-08-01 04:18:06 |