OpenCall mobile, the number one MVNO in ČR on the foreigners’ market segment, is improving its service as of July 1, when it begins to partner with O2 Czech Republic.
![](https://praguemonitor.com/wp-content/uploads/2023/11/f-meyqwiaai6ru-3-300x300.jpg)
OpenCall mobile, the number one MVNO in ČR on the foreigners’ market segment, is improving its service as of July 1, when it begins to partner with O2 Czech Republic.
most viewed
© 2023 The Prague Monitor