Vodafone Telekomünikasyon Anonim Şirketi or Vodafone Turkey is a Turkish mobile telecommunications company. It was formed when Telsim, which was founded by the Uzan Group,[1] was incorporated into Vodafone on 28 December 2005.[2] On 24 May 2006 Telsim brand name was changed to Vodafone Turkey.[3] Incorporated by the Vodafone, Vodafone Turkey is the second-biggest mobile communication company of Turkey with 20.6 million users as of 11 November 2014, an increase of 105,000 customers from the fourth quarter of 2011.[4] The total investment of Vodafone Turkey, including the acquisitions, since 2006 has exceeded TL 11 billion.
Vodafone Turkey operates in 81 cities of Turkey[5]