Public regulatory phone
(202) 373-6664
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 |
|---|---|---|---|---|---|
| GTT Americas LLC Outside Counsel | 0025319039 | CORES | 0025319039 | Authoritative identifier (100.0%) | 2026-08-06 01:19:09 |
| IUSATEL USA, Inc. customer_inquiries | 0007453806 | FORM499 | 827079 | Authoritative identifier (100.0%) | 2026-08-01 09:18:07 |
| BESTEL, USA, Inc. mitigation_contact | 0016892762 | RMD | RMD0005903 | Authoritative identifier (100.0%) | 2026-07-31 22:18:11 |
| BESTEL, USA, Inc. service_agent | 0016892762 | FORM499 | 819522:401826 | High confidence (95.0%) | 2026-08-05 17:48:26 |
| BESTEL, USA, Inc. service_agent | 0016892762 | FORM499 | 819522:346179 | High confidence (95.0%) | 2026-08-05 00:18:22 |
| BESTEL, USA, Inc. service_agent | 0016892762 | FORM499 | 819522:290532 | High confidence (95.0%) | 2026-08-04 01:48:20 |
| Lightstorm International Pte. Ltd. contact_phone | 0034834986 | ICFS | SCL-LIC-20190502-00016:731555 | High confidence (95.0%) | 2026-08-02 08:48:15 |
| iBasis, Inc. contact_phone | 0013382759 | ICFS | ITC-214-20191211-00192:611680 | High confidence (95.0%) | 2026-08-02 02:48:13 |
| BESTEL, USA, Inc. service_agent | 0016892762 | FORM499 | 819522:179238 | High confidence (95.0%) | 2026-08-01 23:18:12 |
| GU Holdings Inc. contact_phone | 0017777483 | ICFS | SCL-LIC-20210225-00014:416940 | High confidence (95.0%) | 2026-08-01 16:48:13 |
| GU Holdings Inc. contact_phone | 0017777483 | ICFS | SCL-STA-20211006-00047:301316 | High confidence (95.0%) | 2026-08-01 10:48:14 |
| GU Holdings Inc. contact_phone | 0017777483 | ICFS | SCL-LIC-20220422-00015:225805 | High confidence (95.0%) | 2026-08-01 06:48:09 |