This page includes all of XO Communications Services, LLC FCC ID, IBFS, and ELS filed by XO Communications Services, LLC.
| Date Filed Last Mod | File Number | Applicant | Callsign | Type |
|---|---|---|---|---|
| 2020-07-20 | IBFS |
XO Communications Services, LLC | International Telecommunications : Transfer of Control | |
| 2018-08-27 | IBFS |
XO Communications Services, LLC | International Telecommunications : Assignment | |
| 2018-08-27 | IBFS |
XO Communications Services, LLC | International Telecommunications : Assignment | |
| 2009-02-27 | IBFS |
XO Communications Services, LLC | International Telecommunications : Transfer of Control | |
| 2005-06-02 | IBFS |
XO Communications Services, LLC | International Telecommunications : Assignment | |
| 2005-06-02 | IBFS |
XO Communications Services, LLC | International Telecommunications : Assignment | |
| 2005-06-02 | IBFS |
XO Communications Services, LLC | International Telecommunications : Assignment | |
| 2000-11-17 | IBFS |
XO Communications Services, LLC | International Telecommunications : International Global Resale Authority | |
| 1999-04-02 | IBFS |
XO Communications Services, LLC | International Telecommunications : International Global Resale Authority |