The popular loyalty promotion is back!

Get your friends to join us and you get 100 CZK bonus credit for every new customer. And it’s not just you that gets the bonus: friends you bring to OpenCall also get 100 CZK.

The promotion lasts until 31.5.2022!

You can use your bonus credit for calls or SMS, or to buy a data package.

Don’t forget that all of our customers have unlimited calls to each other for only 69 CZK/ 30 days with the PLUS package!

Is your friend with another operator? No problem! Find out how easy it is to transfer a number to OpenCall here