How to top up credit

Looking for the easiest way to top up credit?

See below for all possible ways of topping up, including online top-up.

  • Pop-up windows must be enabled in your browser to allow online top-up. This can be done in Chrome in Settings/Advanced Settings/Site settings/Pop-ups and redirects.
    • Top up credit at more than 4,900 locations in the Czech Republic. Every vendor who offers Sazka top-up displays the Sazka logo on their door.
    • To top up OpenCall SIM cards, simply enter the telephone number and select O2 (provider of top-up service) in the list of operators.

  • OpenCall SIM cards can be topped up at ATMs of the following banks:

    Select O2 in the list of operators.

    • When topping up OpenCall SIM cards, use O2 top-up cards. Top-up cards can be bought at your nearest newsagent. Find your nearest one in the list of sales points.
    • Type *102*(14-digit code on top-up card)# into the display or top up using the online service.
    • Your credit will then be added to the current balance on your OpenCall telephone number.

  • Credit can be topped up on the online banking services of the following banks:

    Select O2 in the list of operators in the app.

  • OpenCall SIM cards can be topped up at the following shops and petrol station networks:

    • Česká pošta, Rossmann, Tesco, Žabka, ESO market, PEPCO
    • Shell, OMV, Benzina, Agip, Euro Oil, Pap Oil, Robin Oil and others.
    • Select O2 (provider of top-up service) in the list of operators.

Od 22.11.2019 21:00 do 23.11.2019 12:00 nebude možné zadávat objednávky a provádět úpravy služeb.