TMUS T-Mobile US, Inc. - 8-K

Item 8.01.

Other Events.

On March 31, 2026, following the previous repayment of certain legacy indebtedness, T-Mobile USA, Inc. (“ TMUSA ”), a wholly-owned subsidiary of T-Mobile US, Inc. (“ TMUS ”), elected to release the guarantees of certain subsidiaries under its $10 billion revolving credit agreement pursuant to the terms thereof, resulting in a corresponding release under the indentures dated April 28, 2013, April 9, 2020 and September 15, 2022, governing its outstanding senior notes. As a result, following the release, the obligors under TMUSA’s revolving credit agreement and outstanding senior notes now consist of TMUSA, as issuer or borrower, and each of TMUS, Sprint LLC, Sprint Capital Corporation and Sprint Communications LLC, as guarantors. Corresponding subsidiary guarantor releases were also effected under other TMUSA debt facilities, including its export credit agency facilities and unsecured short-term commercial paper program.