Exhibit 22.1

From time to time, T-Mobile US, Inc., as a guarantor, and its subsidiaries listed in the following table, may be obligors under debt securities issued by T-Mobile USA, Inc. pursuant to the registration statement to which this list is filed as an exhibit.

 

Name of Subsidiary

  

Jurisdiction of

Organization

  

Obligor Type

ADstruc, LLC    Delaware    Guarantor
APC Realty and Equipment Company, LLC    Delaware    Guarantor
Assurance Wireless of South Carolina, LLC    Delaware    Guarantor
Assurance Wireless USA, L.P.    Delaware    Guarantor
ATI Sub, LLC    Delaware    Guarantor
Blis USA, Inc.    Delaware    Guarantor
Breeze Acquisition Sub LLC    Delaware    Guarantor
Clearwire Communications LLC    Delaware    Guarantor
Clearwire Legacy LLC    Delaware    Guarantor
Clearwire Spectrum Holdings II LLC    Nevada    Guarantor
Clearwire Spectrum Holdings III LLC    Nevada    Guarantor
Clearwire Spectrum Holdings LLC    Nevada    Guarantor
Fixed Wireless Holdings, LLC    Delaware    Guarantor
IBSV LLC    Delaware    Guarantor
MetroPCS California, LLC    Delaware    Guarantor
MetroPCS Florida, LLC    Delaware    Guarantor
MetroPCS Georgia, LLC    Delaware    Guarantor
MetroPCS Massachusetts, LLC    Delaware    Guarantor
MetroPCS Michigan, LLC    Delaware    Guarantor
MetroPCS Nevada, LLC    Delaware    Guarantor
MetroPCS New York, LLC    Delaware    Guarantor
MetroPCS Pennsylvania, LLC    Delaware    Guarantor
MetroPCS Texas, LLC    Delaware    Guarantor
Mint Mobile, LLC    Delaware    Guarantor
Mint Mobile Incentive Company, LLC    Delaware    Guarantor
Nextel Systems, LLC    Delaware    Guarantor
Nextel West Corp.    Delaware    Guarantor
NSAC, LLC    Delaware    Guarantor
PRWireless PR, LLC    Delaware    Guarantor
PushSpring, LLC    Delaware    Guarantor
Sprint Capital Corporation    Delaware    Guarantor
Sprint Communications LLC    Delaware    Guarantor
Sprint LLC    Delaware    Guarantor
Sprint Solutions LLC    Delaware    Guarantor
Sprint Spectrum LLC    Delaware    Guarantor
Sprint Spectrum Realty Company, LLC    Delaware    Guarantor
SprintCom LLC    Kansas    Guarantor
T-Mobile Central LLC    Delaware    Guarantor
T-Mobile Financial LLC    Delaware    Guarantor


T-Mobile Innovations LLC    Delaware    Guarantor
T-Mobile Leasing LLC    Delaware    Guarantor
T-Mobile License LLC    Delaware    Guarantor
T-Mobile MW LLC    Delaware    Guarantor
T-Mobile Northeast LLC    Delaware    Guarantor
T-Mobile Puerto Rico Holdings LLC    Delaware    Guarantor
T-Mobile Puerto Rico LLC    Delaware    Guarantor
T-Mobile Resources LLC    Delaware    Guarantor
T-Mobile South LLC    Delaware    Guarantor
T-Mobile USA, Inc.    Delaware    Issuer
T-Mobile West LLC    Delaware    Guarantor
TDI Acquisition Sub, LLC    Delaware    Guarantor
TMUS International LLC    Delaware    Guarantor
UVNV, LLC    Delaware    Guarantor
Vistar Media Global Partners, LLC    New York    Guarantor
Vistar Media Inc.    Delaware    Guarantor
VMU GP, LLC    Delaware    Guarantor
WBSY Licensing, LLC    Delaware    Guarantor

 

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