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O2 Recharging

Top up your credit at O2 and get 20% off
Are you an O2 customer? Are you thinking of becoming an O2 customer? With the O2 Citi credit card, you get a discount of up to 20% on O2 services. When topping up your O2 credit, you receive an additional 20% of the amount free of charge.
20% extra credit with each top-up of more than CZK 300
  • simple and convenient top-up, just order credit using your mobile phone
  • maximum security: topping up is only possible from your number
You may use this top-up O2 credit yourself or give it for example to your children or parents through a simple payment order directly from your mobile phone.
How to get 20% extra credit
  • Type on the display
    • * 131* the number of the recharged O2 prepaid recharge card*amount*security code#
    • type the number of the recharged O2 prepaid card in the following format without spaces, eg. 602123456
    • the charged amount must be in whole Crowns to the maximum amount of CZK 9 999
    • the security code is last 3 digits printed on the security strip on the back of the O2 Citi credit card
  • Send the command
    This is usually the green button or "Send" button on most mobile phones.
  • Payment
    The charged amount will be paid from your credit card and you will be able to see this transaction on your regular credit card account statement.
O2 Recharging
TIP: The entire top-up code can be stored in your phone's address book like in the picture - Dobíjení Tereza. Then all you have to do is find the code in your address book and dial.
O2 Citi Credit Card Gold
O2 Citi Credit Card Classic
Citi Credit Cards