SPRINT 10-Q 2016 Q2 Quarterly report

Exhibit 32.1

Certification Pursuant to 18 U.S.C. Section 1350,

As Adopted Pursuant to Section 906 of the

Sarbanes-Oxley Act of 2002

In connection with the quarterly report of Sprint Corporation (the “Company”) on Form 10-Q for the period ended September 30, 2016, as filed with the Securities and Exchange Commission (the “Report”), I, Marcelo Claure, Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. §1350, as adopted pursuant to §906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: November 1, 2016

/s/ Marcelo Claure

Marcelo Claure

Chief Executive Officer