SOUTHWESTERN BELL COMMUNICATIONS SERVICES, INC. (SBCS)
This page includes all of SOUTHWESTERN BELL COMMUNICATIONS SERVICES, INC. (SBCS) FCC ID, IBFS, and ELS filed by SOUTHWESTERN BELL COMMUNICATIONS SERVICES, INC. (SBCS).
Date Filed
Last Mod | File Number | Applicant | Callsign | Type |
|---|
| 1997-12-04 |
IBFS |
SOUTHWESTERN BELL COMMUNICATIONS SERVICES, INC. (SBCS) | |
International Telecommunications :
International Global Resale Authority |
| 1997-12-04 |
IBFS |
SOUTHWESTERN BELL COMMUNICATIONS SERVICES, INC. (SBCS) | |
International Telecommunications :
International Global Resale Authority |