How to TOP UP

If you are using a SIM card bought before 1. 7. 2016 switch to new OpenCall powered by O2 SIM card. You can get it at our online eshop, at the closest newsagent or at any O2 shop. We will transfer your number and credit.

Looking for the best way to TOP UP your credit?
Please have a look on the different possibilities offered to you or go directly to TOP UP MAP.

Online TOP UP
SAZKA terminals
  • Recharge your credit on more than 4900 places in Czech Republic. Each retailer that offers Sazka top up has Sazka logo on its door. 
  • To recharge your OpenCall powered by O2 SIM card simply state your telephone number and in the menu choose O2 operator (technical provider of recharging). 

ATM
Recharge your Opencall powered by O2 SIM at any of the ATM of these banks: 
  • Česká spořitelna
  • ČSOB
  • Euronet
  • Komerční banka
  • In the menu choose the O2 operator
OpenCall coupons
  1. While recharging OpenCall powered by O2 service use rechargeable coupons of O2 operator. Coupons can be purchased in your nearest tobacco shop. Find the nearest one in the point of sales list.
  2. Dial the code in the form *102*(14 digit voucher code) # or recharge in Internet self-service.
  3. Credit will be added to your current balance on your OpenCall account in a moment. 
E-banking

Recharge OpenCall credit in the internet banking  of these banks:

  • Česká spořitelna
  • ČSOB
  • Poštovní spořitelna
  • GE MoneyBank
  • Komerční banka
  • Raiffeisenbank
  • UniCredit Bank and Fio Banka.
  • In the application choose O2 operator. 
Other top-up places

OpenCall powered by O2 SIM card recharge in following shops and petrol station networks. 

  • Česká pošta, Billa, Rossmann, Tesco, Žabka, Flosman, ESO market
  • Shell, OMV, Benzina, Agip, Euro Oil, Pap Oil, Robin Oil and others.
  • In the menu choose the O2 operator (technical provider of recharging).