Switch to O2

Say hello to better rates and service.
Switch to O2 easily and quickly in 3 simple steps.

Submit your contract cancellation

Contact your current provider and request service cancellation.
You’ll get a 14-digit number (called ČVOP – an authorization number from the operator you are leaving), which is valid for 60 days.

Select an O2 tariff

Choose a mobile tariff that suits your needs the most. We will be happy to help you with your choice, just stop by an O2 Shop.

Provide us with your ČVOP number

Provide us with your ČVOP number: visit an O2 Shop, call us on 800 02 02 02, or fill in an online form here.
Submit your ČVOP

If you no longer have a contract with your current operator (e.g. contract expired), we will transfer your number within four business days.


Changing your operator is less expensive

Stuck in a bad contract with the competition? As of February 2014 cancelling your contract is easier and less expensive than ever before.
You no longer need to pay the entire commitment amount for all the remaining months, you only pay 1/5 of the minimum monthly commitment. And off you go to O2.


We will call you within the next 24 business hours.
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