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S-1 - XO HOLDINGS INCv202908_s1.htm
EX-23.2 - XO HOLDINGS INCv202908_ex23-2.htm
EX-23.1 - XO HOLDINGS INCv202908_ex23-1.htm
Exhibit 21.1
 
SUBSIDIARIES OF XO HOLDINGS, INC.

   
 
Jurisdiction of
Entity Name
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