Orange Belgium S.A.

Transaction in Own Shares • Sep 17, 2018

Purchase of own shares in the context of the liquidity contract

Brussels, Monday September 17, 2018 – In the framework of the liquidity contract, range Belgium (Euronext Brussels: OBEL) announces today that it has bought 686 own shares during the period 10/09/2018 up to 14/09/2018. For the same period, Orange Belgium has sold 3,936 own shares.

Acquisition date	Number of shares purchased	Average price (euros)	Highest price (euros)	Lowest price (euros)
September 10, 2018	500	13.000	13.000	13.000
September 11, 2018	186	13.020	13.020	13.020
September 12, 2018	0	0	0	0
September 13, 2018	0	0	0	0
September 14, 2018	0	0	0	0

At September 14, Orange Belgium held 230,000 shares acquired in the framework of the liquidity contract. The summary of the acquisitions realized in the framework of the liquidity contract launched on August 1st, 2014 is available on the corporate website http://corporate.orange.be/en under the section "Financial information / Shareholders & Investors / Liquidity Contract".

More information on: corporate.orange.be, www.orange.be or follow us on Twitter : @pressOrangeBe.

Contact investors Siddy Jobe – ir@orange.be - +32 (0)2 745 80 92

About Orange Belgium

Orange Belgium is one of the leading telecommunication operators on the Belgian market, with over 3 million customers, and in Luxembourg through its subsidiary Orange Luxembourg.

As a convergent actor, we provide mobile telecommunication services, internet and TV to private clients, as well as innovative mobile and fixed line services to businesses. Our high-performance mobile network supports 2G, 3G, 4G and 4G+ technology and is the subject of ongoing investments.

Orange Belgium is a subsidiary of the Orange Group, one of the leading European and African operators for mobile telephony and ADSL internet access, as well as one of the world leaders for telecommunication services to enterprises. Orange Belgium is listed on the Brussels Stock Exchange (OBEL).

Jean-Pascal Bouillon (FR) – jean-pascal.bouillon@orange.com – +32 473 94 87 31 press@orange.be