Attached files

file filename
10-K - XO HOLDINGS INCv214475_10k.htm
EX-31.1 - XO HOLDINGS INCv214475_ex31-1.htm
EX-23..2 - XO HOLDINGS INCv214475_ex23-2.htm
EX-31.2 - XO HOLDINGS INCv214475_ex31-2.htm
EX-32.1 - XO HOLDINGS INCv214475_ex32-1.htm
EX-23.1 - XO HOLDINGS INCv214475_ex23-1.htm

Exhibit 21.1

SUBSIDIARIES OF XO HOLDINGS, INC.

Entity Name
 
Jurisdiction of
Incorporation
     
Nextlink Wireless, Inc.
 
Delaware
V & K Holdings, Inc.
 
Delaware
XO Communications, LLC
 
Delaware
     
XO Communications, LLC Subsidiaries:
   
Telecommunications of Nevada, LLC (50% interest)
 
Delaware
XO Communications Services, Inc.
 
Delaware
XO Interactive, Inc.
 
Washington
XO International Holdings, Inc.
 
Delaware
XO Nevada Merger Sub., Inc.
 
Delaware
     
XO Communications Services, Inc. Subsidiaries:
   
XO Virginia, LLC
 
Washington
     
XO International Holdings, Inc. Subsidiaries:
   
XO International, Inc.
 
Delaware
XO Asia Limited (1% interest)
 
Hong Kong
XO NS, Inc.
 
Canada
     
XO International, Inc. Subsidiary:
   
XO Asia Limited (99% interest)
 
Hong Kong
     
XO Nevada Merger Sub., Inc. Subsidiary:
   
Telecommunications of Nevada, LLC (50% interest)
  
Delaware