Public regulatory phone
(410) 239-6920
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 |
|---|---|---|---|---|---|
| Quantum Telecommunications, Inc. customer_inquiries | 0007761273 | FORM499 | 819780 | Authoritative identifier (100.0%) | 2026-08-01 01:48:06 |
| Quantum Telecommunications, Inc. mitigation_contact | 0007761273 | RMD | RMD0002917 | Authoritative identifier (100.0%) | 2026-07-31 19:09:49 |