Calling to all mobile networks in Czech for 1,80 CZK
International calls from 1,80 CZK
SMS inside Czech 1,50 CZK
Unlimited call to your friends all month. With the Plus package you no longer have to check how long you’re calling for!
Make the most of our services abroad.
We know how important it is to stay in contact with your family when you’re abroad. Find out how much it is to call home! Find out how much it is to call home!
You can order a SIM card from the comfort of home. Free shipment!
OpenCall is a virtual operator that focuses on cheap international calls. With our prepaid card you don't have to sign any contracts and have full control of your expenditure.
Stay connected to your family, wherever you are.
+420 778 820 820,
*88 for OpenCall customers
Address for written correspondence:
O2 Czech Republic, a.s. – OpenCall
Za Brumlovkou 2/266
Praha 4, 140 22