Postpayment | Financial services | Services | Telco, ICT and content provider A1


With Postpayment you can:

  • make calls even with a negative balance;
  • activate services (e.g. roaming) without an upfront payment;
  • assign payment of A1 invoices to the bank (Autopayment system);
  • pay for mobile services once a month;
  • if you wish you can pay in the current month; the point is that the invoice amount should be fully paid until the 12th of the following month (according to the postpayment terms).



  • The first invoice after transfer to postpayment is to be paid in the following month
    The invoice indicates current month charges for mobile services
  • Invoices are issued until the 10th of in the following month
  • To check the amount for payment, send a request *100*5#call key after the 6th of each month
  • The invoice payment process is the same as a regular payment to a customer number


Customers on a fixed-term contract basis and PRIVET customers are not eligible for the service.

Postpayment is available to private customers.

How to activate:

  • via USSD *145#call key;
  • call to 411-1-3.
In case you application is approved, you will be transferred to postpayment terms and will get a notification.


How to deactivate:

  • via USSD *145#call key;
  • call to 411-1-3.