Ay Yildiz

Belgium ★★★ Verified Customer: 1999

Ay Yildiz is a Belgian MVNO PIN voucher brand serving the Turkish diaspora community, riding on BASE/Telenet's network. Main advantage: cheap international calls to Turkey. USSD mainly reuses BASE host network codes: *100# for balance, *199# for account menu. Ay Yildiz primarily uses PIN vouchers (sold at Turkish supermarkets/money exchanges) for top-up. Country code +32.