Altice : to participate in Morgan Stanley European Technology, Media & Telecom Conference

Press release

ALTICE TO PARTICIPATE IN MORGAN STANLEY EUROPEAN TECHNOLOGY, MEDIA & TELECOM CONFERENCE

November 14, 2017 - Altice N.V. (Euronext: ATC, ATCB), a global convergent leader in telecoms, content and advertising, and Altice USA (NYSE: ATUS),

Altice's U.S. subsidiary, today announces that Dexter Goei, CEO of Altice N.V., and Chairman & CEO of Altice USA, and Dennis Okhuijsen, CFO of Altice N.V., and

CEO of Altice Europe will participate in the Morgan Stanley European TMT conference in Barcelona on Wednesday, November 15, 2017. Their presentation is scheduled to begin at 1:05pm CET (12.05pm UK time).

To listen to a live webcast, please visit the Altice N.V. website at http://altice.net/investor-relations/ or the Altice USA website

at http://www.alticeusa.com/investor-relations. This webcast will be available for replay for 30 days after the event.

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Contacts

Chief Investor Relations Officer Altice N.V.

Nick Brown: +41 79 720 15 03 / nick.brown@altice.net

Chief Communications Officer Altice N.V.

Arthur Dreyfuss: +41 79 946 49 31 / arthur.dreyfuss@altice.net

Head of Communications Altice USA

Lisa Anselmo: +1 516 803 2362 / lisa.anselmo@alticeusa.com

About Altice N.V.

Founded in 2001 by entrepreneur Patrick Drahi, Altice is a convergent global leader in telecom, content, media, entertainment and advertising. Altice delivers innovative, customer-centric products and solutions that connect and unlock the limitless potential of its over 50 million customers over fiber networks and mobile broadband. The company enables millions of people to live out their passions by providing original content, high-quality and compelling TV shows, and international, national and local news channels. Altice delivers live broadcast premium sports events and enables millions of customers to enjoy the most well-known media and entertainment. Altice innovates with technology in its Altice Labs across the world. Altice links leading brands to audiences through premium advertising solutions. Altice is also a global provider of enterprise digital solutions to millions of business customers. Altice is present in 10 territories from New York to Paris, from Tel Aviv to Lisbon, from Santo Domingo to Geneva, from Amsterdam to Dallas. Altice (ATC & ATCB) is listed on Euronext Amsterdam.

About Altice USA

Altice USA (NYSE: ATUS), the U.S. business of Altice N.V., is one of the largest broadband communications and video services providers in the United States, delivering broadband, pay television, telephony services, Wi-Fi hotspot access, proprietary content and advertising services to approximately 4.9 million residential and business customers across 21 states through its Optimum and Suddenlink brands.