AY YILDIZ
AY YILDIZ is one of the leading mobile service providers in not just one country but both Germany and Turkey. They have outstanding tariff plans, both with and without conditions, and intriguing promotions that are constantly available on the website. Not only tariffs, but they also sell a diverse choice of cell phones from brands such as Huawei, Apple, Samsung, Google, and Xiaomi and an effective content portal and travel adviser magazine.