Public regulatory phone
(202) 295-4200
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 |
|---|---|---|---|---|---|
| COGENT COMMUNICATIONS, INC customer_inquiries | 0019898303 | FORM499 | 828393 | Authoritative identifier (100.0%) | 2026-08-01 12:18:07 |
| COGENT COMMUNICATIONS, INC service_agent | 0019898303 | FORM499 | 828393:1198686 | High confidence (95.0%) | 2026-09-08 13:45:16 |
| COGENT COMMUNICATIONS, INC service_agent | 0019898303 | FORM499 | 828393:1031163 | High confidence (95.0%) | 2026-08-31 20:44:44 |
| COGENT COMMUNICATIONS, INC service_agent | 0019898303 | FORM499 | 828393:696890 | High confidence (95.0%) | 2026-08-13 06:18:58 |
| Sprint Communications Company L.P. contact_phone | 0002529659 | ICFS | SCL-T/C-20221013-00028:125434 | High confidence (95.0%) | 2026-08-01 04:18:10 |