United States securities and exchange commission logo May 29, 2024 Marc Sirota Chief Financial Officer Altice USA, Inc. 1 Court Square West Long Island City, NY 11101 Re: Altice USA, Inc. Form 10-K for the Fiscal Year Ended December 31, 2023 File No. 001-38126 Dear Marc Sirota: We have limited our review of your filing to the financial statements and related disclosures and have the following comment. Please respond to this letter within ten business days by providing the requested information or advise us as soon as possible when you will respond. If you do not believe the comment applies to your facts and circumstances, please tell us why in your response. After reviewing your response to this letter, we may have additional comments. Form 10-K for the Fiscal Year Ended December 31, 2023 Management's Discussion and Analysis of Financial Condition and Results of Operations Non-GAAP Financial Measures, page 50 1. We note you consider Operating Free Cash Flow and Free Cash Flow as indicators of our financial performance, but the labels suggest they are liquidity measures. Please revise to clarify the nature of the measures and, if they are liquidity measures, disclose how they provide useful information to investors and reconcile Operating Free Cash Flow to net cash provided by operating activities. Alternatively, if Operating Free Cash Flow is a performance measure, tell us how you determined it is appropriate to identify it as Operating Free Cash Flow and explain why there are cash-based adjustments in the calculation of the performance measure. Please provide us with the proposed revised disclosures you intend to include in future filings. Refer to Item 10(e)(1)(i) of Regulation S-K and Question 100.05 of the non-GAAP C&DIs. Marc Sirota Altice USA, Inc. May 29, 2024 Page 2 In closing, we remind you that the company and its management are responsible for the accuracy and adequacy of their disclosures, notwithstanding any review, comments, action or absence of action by the staff. Please contact Claire DeLabar at 202-551-3349 or Robert Littlepage at 202-551-3361 with any questions. FirstName LastNameMarc Sirota Sincerely, Comapany NameAltice USA, Inc. Division of Corporation Finance May 29, 2024 Page 2 Office of Technology FirstName LastName