T-Mobile Announces One Week Extension of Exchange Offers

T-Mobile US, Inc. (NASDAQ: TMUS) (“T-Mobile”) announced today that T-Mobile USA, Inc., its direct wholly-owned subsidiary (“T-Mobile USA”), has extended its offers (i) to exchange any and all of its outstanding unregistered senior secured notes listed below and (ii) to exchange any and all of its outstanding unregistered senior notes listed below (collectively, the “Exchange Offers”) that were originally issued in private placements for equal principal amounts of new issues of senior secured notes and senior notes, as applicable, registered under the Securities Act of 1933, as amended.

The Exchange Offers, which were originally scheduled to expire at 5:00 p.m., New York City time, on June 22, 2022, will now expire at 5:00 p.m., New York City time, on June 29, 2022, unless further extended. Except for the extension of the expiration date, the terms of the Exchange Offers remain unchanged.

As of 5:00 p.m., New York City time, on June 22, 2022, which was the original expiration date for the Exchange Offers, quantities of original notes validly tendered and not validly withdrawn were as set forth in the table below.

Title of Security	144A CUSIP Number	Reg S CUSIP Number	Aggregate Principal Amount Outstanding		Approximate Principal Amount of Original Notes Tendered		Approximate Percentage of Original Notes Tendered
2.400% Senior Secured Notes due 2029	87264A CR4	U88868 BA8	$	500,000,000	$	500,000,000	100.00	%
2.700% Senior Secured Notes due 2032	87264A CP8	U88868 AY7	$	1,000,000,000	$	985,000,000	98.50	%
3.400% Senior Secured Notes due 2052	87264A CM5	U88868 AW1	$	2,800,000,000