To a mobile number within the T-Mobile network
To a fixed line within the Czech Republic (e.g., Prague) dial:
If you are calling to another country, use the appropriate international prefix for the country you are calling + country code + area code (or network code) + telephone number.
|Important telephone numbers:|
+420 603 603 603
English speaking customer care (4603 free of charge from T-Mobile in the Czech Republic)