Ay Yildiz

<p>Ay Yildiz is a mobile telecommunications brand primarily serving the Turkish community in Germany and Belgium. They offer prepaid and postpaid mobile plans, often including international calling options.</p> <p>An Ay Yildiz gift card or top-up adds credit to a prepaid mobile account. This credit can be used for calls, SMS, data usage, or to purchase specific plan bundles offered by Ay Yildiz.</p>