T-Mobile

Poland ★★★ Verified Customer: 888-002-222

T-Mobile Poland is Poland's third-largest mobile operator, owned by Deutsche Telekom. Around 24% market share. Provides 4G/5G. **Co-builds cellular network with Orange Poland** (base station sharing). USSD *101# for balance (0.04zł fee), *111*<voucher># for top-up, *2222 for customer care (1zł/min). Mój T-Mobile app for self-service. Sub-brands Heyah / nju run on Orange's system.