Public regulatory phone
(202) 662-5000
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 |
|---|---|---|---|---|---|
| Masergy Communications Inc. contact_phone | 0007269616 | ICFS | ITC-T/C-20161025-00288:4627197 | High confidence (95.0%) | 2026-08-29 07:44:47 |