OPERATOR SERVICE COMPANY
This page includes all of OPERATOR SERVICE COMPANY FCC ID, IBFS, and ELS filed by OPERATOR SERVICE COMPANY.
Date Filed
Last Mod | File Number | Applicant | Callsign | Type |
|---|
| 2006-09-11 |
IBFS |
Operator Service Company | |
International Telecommunications :
Transfer of Control |
| 2000-10-01 |
IBFS |
OPERATOR SERVICE COMPANY | |
International Telecommunications :
Transfer of Control |
| 2000-08-31 |
IBFS |
OPERATOR SERVICE COMPANY | |
International Telecommunications :
Transfer of Control |
| 1992-07-13 |
IBFS |
Operator Service Company | |
International Telecommunications :
International Global Resale Authority |