CROWN CASTLE INC.

Disclosure Controls and Procedures

The Company conducted an evaluation, under the supervision and with the participation of the Company's management, including the Company's Chief Executive Officer ("CEO") and Chief Financial Officer ("CFO"), of the effectiveness of the Company's disclosure controls and procedures as of the end of the period covered by this report. Based upon their evaluation, the CEO and CFO concluded that as of September 30, 2026, the Company's disclosure controls and procedures were effective in alerting them in a timely manner to material information relating to the Company required to be included in the Company's periodic reports under the Securities Exchange Act of 1934, as amended.

Changes in Internal Control Over Financial Reporting

On May 1, 2026, the Company completed the sale of its Fiber Business. During the quarter ended September 30, 2026, the Company continued to implement changes to certain processes, systems and internal controls over financial reporting related to the operation of the Company's continuing operations. Except for these changes, there were no other changes in the Company's internal control over financial reporting during the fiscal quarter covered by this Form 10-Q that materially affected, or are reasonably likely to materially affect, the Company's internal control over financial reporting.