Public regulatory phone
(410) 637-3707
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 |
|---|---|---|---|---|---|
| Port Networks, Inc. customer_inquiries | 0010536035 | FORM499 | 835106 | Authoritative identifier (100.0%) | 2026-08-01 23:18:09 |
| Port Networks, Inc. L | 0010536035 | ULS | 00bae919e043bfa57ec51511b149e20e09d1d3fb2e56ed83b3d1d765e6077326 | Authoritative identifier (100.0%) | 2026-08-01 18:48:16 |
| Port Networks, Inc. mitigation_contact | 0010536035 | RMD | RMD0032406 | Authoritative identifier (100.0%) | 2026-08-01 10:18:16 |