EXHIBIT 21.1
Subsidiaries of Registrant
The following is a list of subsidiaries of T-Mobile US, Inc. as of December 31, 2019. Certain subsidiaries were omitted which, considered in the aggregate, would not constitute a significant subsidiary.
Name | State of Incorporation | |||||||
IBSV LLC | Delaware | |||||||
L3TV Chicagoland Cable System, LLC | Delaware | |||||||
L3TV Colorado Cable System, LLC | Delaware | |||||||
L3TV Dallas Cable System, LLC | Delaware | |||||||
L3TV DC Cable System, LLC | Delaware | |||||||
L3TV Detroit Cable System, LLC | Delaware | |||||||
L3TV Los Angeles Cable System, LLC | Delaware | |||||||
L3TV Minneapolis Cable System, LLC | Delaware | |||||||
L3TV New York Cable System, LLC | Delaware | |||||||
L3TV Philadelphia Cable System, LLC | Delaware | |||||||
L3TV San Francisco Cable System, LLC | Delaware | |||||||
L3TV Seattle Cable System, LLC | Delaware | |||||||
Layer3 TV, Inc. | Delaware | |||||||
MetroPCS California, LLC | Delaware | |||||||
MetroPCS Florida, LLC | Delaware | |||||||
MetroPCS Georgia, LLC | Delaware | |||||||
MetroPCS Massachusetts, LLC | Delaware | |||||||
MetroPCS Michigan, LLC | Delaware | |||||||
MetroPCS Networks California, LLC | Delaware | |||||||
MetroPCS Networks Florida, LLC | Delaware | |||||||
MetroPCS Nevada, LLC | Delaware | |||||||
MetroPCS New York, LLC | Delaware | |||||||
MetroPCS Pennsylvania, LLC | Delaware | |||||||
MetroPCS Texas, LLC | Delaware | |||||||
PushSpring, Inc. | Delaware | |||||||
Theory Mobile, Inc. | Delaware | |||||||
T-Mobile Airtime Funding LLC | Delaware | |||||||
T-Mobile Central LLC | Delaware | |||||||
T-Mobile Financial LLC | Delaware | |||||||
T-Mobile Handset Funding LLC | Delaware | |||||||
T-Mobile Leasing LLC | Delaware | |||||||
T-Mobile License LLC | Delaware | |||||||
T-Mobile Northeast LLC | Delaware | |||||||
T-Mobile PCS Holdings LLC | Delaware | |||||||
T-Mobile Puerto Rico Holdings LLC | Delaware | |||||||
T-Mobile Puerto Rico LLC | Delaware | |||||||
T-Mobile Resources Corporation | Delaware | |||||||
T-Mobile South LLC | Delaware | |||||||
T-Mobile Subsidiary IV LLC | Delaware | |||||||
T-Mobile USA Tower LLC | Delaware | |||||||
T-Mobile USA, Inc. | Delaware | |||||||
T-Mobile West LLC | Delaware | |||||||
T-Mobile West Tower LLC | Delaware | |||||||
TMUS Assurance Corporation | Hawaii |